{"title":"Brunson Optical Fixtures \u0026 Hardware","description":"","products":[{"product_id":"brunson-802-precision-lateral-slide","title":"Brunson 802\/802-S\/802-3 Precision Lateral Slide","description":"\u003cp data-start=\"225\" data-end=\"580\"\u003eThe Brunson 802 Series delivers high-precision lateral alignment solutions for metrology and field calibration applications. At the core is the 802 Precision Lateral Slide, offering 2″ (5 cm) of horizontal travel and smooth, accurate motion via precision roller bearings. This allows easy fine adjustment of plumbed instruments with minimal repositioning.\u003c\/p\u003e\n\u003cp data-start=\"582\" data-end=\"853\"\u003eFor dual-axis alignment needs, the 802-3 Compound Slide stacks two 802 slides orthogonally, enabling 2″ of travel in both X and Y directions. Both models include a vertical sight aperture for plummet use and feature a standard 3½″-8 instrument thread on top for mounting.\u003c\/p\u003e\n\u003cp data-start=\"855\" data-end=\"1160\"\u003eSlides in this series attach via a bottom dovetail interface, rotating 360° on compatible bases such as the Brunson 800 Lift or 235-16 adapter before being secured in place. The optional 802-S variant provides a 5\/8″-11 threaded hole for fixture mounting but eliminates vertical sighting through the base.\u003c\/p\u003e\n\u003cp data-start=\"1162\" data-end=\"1399\"\u003eEffective height varies by model: 802 and 802-S measure 1.18″ (30 mm), while the compound 802-3 stands at 2.875″ (73 mm). Kits are available with various adapter configurations and carrying cases to support your specific alignment needs.\u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003e\n\u003cbr\u003eEffective height:\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003e(the vertical distance between the lower interface surface and the bottom of an instrument which is mounted on top of the unit)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e802, 802-S\u003c\/span\u003e: 1.18\" (30 mm)\u003cbr\u003e\u003cspan\u003e802\u003c\/span\u003e-3: 2.875\" (73 mm)\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ch4\u003e\n\u003cbr\u003e\u003cstrong\u003eApprox. weight:\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp\u003e802, 802-S: 6 lbs. (2.7 kg); shipping 7 lbs. (3.2 kg)\u003cbr\u003e802-3: 11 lbs. (5 kg); shipping 12 lbs. (5.4 kg)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch4\u003e\u003cspan style=\"font-size: small;\"\u003eMay Be Used With\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e235-16 Lateral Slide Adapter\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: small;\"\u003e235-17 Dovetail Adapter\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: small;\"\u003e800 Precision Lift\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: small;\"\u003eAny product having an internal \u003cspan\u003e3½\"-8 thread\u003c\/span\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1162\" data-end=\"1399\"\u003e \u003c\/p\u003e\n\u003ctable class=\"stockmart-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eSingle Lateral\u003c\/strong\u003e\u003cbr\u003eSKU: 802\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eSingle Lateral With Dovetail\u003c\/strong\u003e\u003cbr\u003eSKU: 802-S\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eCompound Lateral with Dovetail\u003c\/strong\u003e\u003cbr\u003eSKU: 802-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Slides\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdapters Included\u003c\/td\u003e\n\u003ctd\u003e5146 Surface Adapter\u003c\/td\u003e\n\u003ctd\u003e5146 Surface Adapter\u003cbr\u003e235-17 Dovetail Adapter\u003cbr\u003eSeco 5\/8\" Adapter\u003c\/td\u003e\n\u003ctd\u003eKara Compound Adapter\u003cbr\u003eBrunson 5146 Mount Adapter\u003cbr\u003eBrunson Dovetail Bottom Adapter\u003cbr\u003eSeco 5\/8\" Adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarrying Case\u003c\/td\u003e\n\u003ctd\u003eNot Included\u003c\/td\u003e\n\u003ctd\u003eHard Case\u003c\/td\u003e\n\u003ctd\u003eHard Case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Use\u003c\/td\u003e\n\u003ctd\u003eBasic precision adjustment\u003c\/td\u003e\n\u003ctd\u003eStandard setups with dovetail integration\u003c\/td\u003e\n\u003ctd\u003eDual-axis compound alignment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Brunson","offers":[{"title":"Single Lateral No Adapter 802","offer_id":46664914206946,"sku":"BR-802","price":2226.0,"currency_code":"USD","in_stock":true},{"title":"Single Lateral With Dovetail 802-S","offer_id":46664914239714,"sku":"BR-802-S","price":2226.0,"currency_code":"USD","in_stock":true},{"title":"Compound Lateral With Dovetail 802-3","offer_id":46664914272482,"sku":"BR-802-3","price":4438.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1314\/9666\/files\/Brunson-802-Precision-Lateral-Slide-3.jpg?v=1768940580"},{"product_id":"brunson-b46632-swivel-head","title":"Brunson B46632 Swivel Head","description":"\u003cdiv\u003eThe B46632 swivel head allows you to turn your instrument to any azimuth position. It may be continuously rotated in either direction, and locked into the desired position with a large knob. This adapter is \"hollow\", allowing plummet shots down through the middle. It attaches to any stand or other accessory having a 3½\"-8 external thread. A 3½\"-8 external thread on top of this item provides the means to mount any standard instrument or other accessory.\u003c\/div\u003e\n\u003cdiv\u003eYou may also wish to look at our other\u003cspan\u003e \u003c\/span\u003estand accessories for metrology.\u003c\/div\u003e\n\u003cp\u003eBelow, the bottom view of the B46632 swivel head shows the internal 3½\"-8 threads and the hollow feature which allows plummet shots.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.brunson.us\/media\/wysiwyg\/Brunson\/B46632-Swivel-Head-revised-alternate.jpg\" alt=\"B46632 side view\" width=\"600\" height=\"400\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eMay Be Used With\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFits on any product having an external 3½\"-8 thread\u003c\/li\u003e\n\u003cli\u003eAccepts any product having an internal 3½\"-8 thread\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Brunson","offers":[{"title":"Default Title","offer_id":45384811020514,"sku":"BR-B46632","price":689.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1314\/9666\/files\/Brunson-B46632-Swivel-Head.jpg?v=1750774398"},{"product_id":"brunson-190-series-optical-micrometer","title":"Brunson 190 Series Optical Micrometer","description":"\u003cdiv id=\"copy\" class=\"tab\"\u003eThe \u003cspan\u003e190\u003c\/span\u003e optical micrometer translates the line of sight laterally with an accuracy of ±0.0005″ using an optical flat. The cast aluminum housing has a 1.655″ opening to fit the telescope barrel of all Brunson optical tooling transits and levels. Adapters are available which allow this micrometer to be used with a variety of theodolites as well.\u003c\/div\u003e\n\u003cdiv class=\"tab\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tab\"\u003eAny of four machined slots in the housing (located at the 12, 3, 6, and 9 o’clock positions) fit over a locating pin on Brunson telescope barrels for quick and accurate indexing of the micrometer to a horizontal or vertical position. A precision glass window acts as a dust cover to protect the optical flat inside. Refer to the table below for descriptions of the various models in this series.\u003c\/div\u003e\n\u003cdiv class=\"tab\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tab\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ctable class=\"stockmart-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eReads to...\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eGraduation\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e190\u003c\/td\u003e\n\u003ctd\u003e± 0.100\"\u003c\/td\u003e\n\u003ctd\u003e0.001\"\u003c\/td\u003e\n\u003ctd\u003e± 0.0005\"\u003c\/td\u003e\n\u003ctd\u003eInches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e190-M\u003c\/td\u003e\n\u003ctd\u003e± 2.5 mm\u003c\/td\u003e\n\u003ctd\u003e0.02 mm\u003c\/td\u003e\n\u003ctd\u003e± 0.01 mm\u003c\/td\u003e\n\u003ctd\u003eMetric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Brunson","offers":[{"title":"Inches .001\"","offer_id":45384811872482,"sku":"BR-190","price":3272.0,"currency_code":"USD","in_stock":true},{"title":"Metric .02mm","offer_id":46538174955746,"sku":"BR-190-M","price":3297.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1314\/9666\/files\/Kern-DKM2-AE-Theodolite-Kit-Inches-or-Metric-2.jpg?v=1768413753"},{"product_id":"brunson-5201-t-slotted-base-plate","title":"Brunson 5201 T-Slotted Base Plate","description":"\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e5201\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eT-slotted base plate provides the basic building block for an alignment telescope base. This base plate has two parallel T-slots which provide mounting channels for our 5192 adjustable cone assembly. The cone assemblies permit the optical axis of any alignment telescope to be precisely adjusted in a variety of ways (shift left-right or up-down, as well as pitch and yaw). The 5201 has three counterbored holes which may be used for customer-supplied mounting. The counterbored bolt hole pattern also fits the discontinued K+E style collimator test stand, model 7010. It also has a 3½\"-8 threaded hole in the center for mounting directly to a stand or any accessory having a matching external thread.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eMay Be Used With\u003c\/h4\u003e\n\u003cp\u003e5192 V-block cone assembly\u003cbr\u003e5182 V-block cone assembly (discontinued)\u003cbr\u003eFits onto any product having an external 3½\"-8 thread\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Brunson","offers":[{"title":"Default Title","offer_id":45384813740258,"sku":"BR-5201","price":690.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1314\/9666\/files\/Brunson-5201-T-Slotted-Base-Plate.jpg?v=1755632669"},{"product_id":"brunson-521-b-spherical-adapter","title":"Brunson 521-B Spherical Adapter","description":"\u003cdiv aria-expanded=\"true\" aria-selected=\"false\" aria-controls=\"description\" data-collapsible=\"true\" role=\"tab\" id=\"tab-label-description\" data-role=\"collapsible\" tabindex=\"0\"\u003eMounting flexibility is what you get with the 521-B spherical mount. It is compatible with any 2¼\" alignment telescope or collimator, allowing you to position your telescope in the many orientations your application may require.\u003c\/div\u003e\n\u003cdiv aria-expanded=\"true\" aria-selected=\"false\" aria-controls=\"description\" data-collapsible=\"true\" role=\"tab\" data-role=\"collapsible\" tabindex=\"0\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv aria-expanded=\"true\" aria-selected=\"false\" aria-controls=\"description\" data-collapsible=\"true\" role=\"tab\" data-role=\"collapsible\" tabindex=\"0\"\u003eThe spherical mount also functions as a target holder for alignments requiring precision target fixtures. It has three radial setscrews at approximately 120 degree intervals, as well as three \"axial\" setscrews in a line along the length of the sphere. This allows for accurate and flexible target positioning. Often used with our cup mount 560-2. Conforms to all A.I.A. standards. The 2022 is classified as National Stock Number (NSN) 4920-01-013-0448.\u003c\/div\u003e\n\u003cdiv aria-expanded=\"true\" aria-selected=\"false\" aria-controls=\"description\" data-collapsible=\"true\" role=\"tab\" data-role=\"collapsible\" tabindex=\"0\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv aria-hidden=\"false\" role=\"tabpanel\" data-role=\"content\" id=\"description\" aria-labelledby=\"tab-label-description\"\u003e\n\u003cdiv id=\"copy\"\u003e\n\u003cp\u003e\u003cimg height=\"188\" width=\"299\" src=\"https:\/\/www.brunson.us\/wp-content\/uploads\/2013\/03\/521-B+Scopesmall.jpg\" alt=\"\" title=\"521-B Spherical Mount 2\"\u003e\u003c\/p\u003e\n\u003cp\u003eAlthough it may be used in many different mounting configurations, the 521-B Spherical Mount at left is shown holding a 2022 Alignment Telescope in a 5170 base. The highlighted portion shows a 521-B Spherical Mount, a 565 Spring Clamp, and a 560-2 Adjustable Cup Mount.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"usedwith\"\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003e \u003c\/h4\u003e\n\u003ch4\u003eMay Be Used With\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e560-2 Cup Mount with 565 Spring Clamp\u003c\/li\u003e\n\u003cli\u003e705, 705-1, 707 family, 714, and 6130 disk targets\u003c\/li\u003e\n\u003cli\u003e5150 and 5170 Alignment Telescope Bases\u003c\/li\u003e\n\u003cli\u003e5180 Alignment Telescope Base (discontinued)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Brunson","offers":[{"title":"Default Title","offer_id":45384825929954,"sku":"BR-521-B","price":1030.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1314\/9666\/files\/Brunson-521-B-Spherical-Adapter.jpg?v=1750774451"},{"product_id":"1241-combination-eyepiece-fits-2062","title":"Brunson 1241 Combination Eyepiece (fits 2062)","description":"\u003cdiv\u003eThe\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003e1241 \u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003ecombination eyepiece is interchangeable with the standard eyepiece of the K+E type telescope found on certain instruments. The eyepiece unit can be converted in the field as required to form a straight-through vision system or a right angle system. The 1241 includes a 509 light source. The 1241 is classified as National Stock Number (NSN) 6675-00-246-3751.\u003c\/div\u003e\n\u003cdiv class=\"tab\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tab\"\u003e\u003cem\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: All model 1241 eyepieces manufactured after January 2008 employ the model 509 as the light source. If you wish to upgrade an older version of the 1241 to accept the 509, you may do so by purchasing adapter number 15307. Replace the bulb housing on the older models with this adapter, and you'll be set to use the 509. Otherwise, the replacement bulb for 1241 eyepieces made before 2008 is the L3311-1 (GE157).\u003c\/em\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cem\u003e\u003c\/em\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003eMay Be Used With\u003c\/h4\u003e\n\u003cp\u003e509 Light Source\u003cbr\u003e508 Light Source (discontinued)\u003cbr\u003e2062 Alignment Telescope\u003cbr\u003e3010 Precision Tilting Level (discontinued)\u003cbr\u003e5514-1, 5514-2 lighting power supplies (discontinued)\u003cbr\u003eAlso the following discontinued K+E type transits: 1010, 1012, 1013, 1014, 1026\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Brunson","offers":[{"title":"Default Title","offer_id":45384918696162,"sku":"BR-1241","price":10869.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1314\/9666\/files\/1241-Combination-Eyepiece-fits-2062.jpg?v=1750774860"},{"product_id":"193-l-illuminated-right-angle-swivel-eyepiece-adapter-fits-545-76-771","title":"Brunson 193-L Illuminated Right Angle Swivel Eyepiece Adapter (fits 545, 76, 771)","description":"\u003ch4\u003eWhen illumination is required for right angle viewing\u003c\/h4\u003e\n\u003cdiv\u003eUsing the \u003cstrong\u003e193-L\u003c\/strong\u003e, the eyepiece of an instrument may be reoriented into a right angle configuration. The 193-L eyepiece adapter swivels 360 degrees for ease of viewing from any angle. This allows the use of the instrument in obstructed or tight setups. It also allows for shots near zenith (straight up).\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eThe 193-L adapter also allows for autocollimation through illumination of a reticle pattern on several of our transits and one of our levels. With it, you can collimate and colineate two instruments, or illuminate a model 188 auto-reflection target mounted on the end of a telescope barrel.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eThe 193-L is interchangeable with the removable section of the main telescope tube on several of our transits and one of our levels. The unit comes complete with model 509 light source.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eThe 193-L is installed by replacing the removable adapter tube on the ocular end of many of our telescopes. After installation, the 193-L may be swiveled to any angle around the main axis of the telescope.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003ch4\u003eMay Be Used With\u003c\/h4\u003e\n\u003cp\u003e76-RH Transit\u003cbr\u003e545-x Precision Tilting Level\u003cbr\u003e509 Light Source\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Brunson","offers":[{"title":"Default Title","offer_id":45384918728930,"sku":"BR-193-L","price":8065.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1314\/9666\/files\/193-L-Illuminated-Right-Angle-Swivel-Eyepiece-Adapter-fits-545-76-771.jpg?v=1750774860"},{"product_id":"196-1-combination-eyepiece-fits-545-76-771","title":"Brunson 196-1 Combination Eyepiece (fits 545, 76, 771)","description":"\u003cdiv data-collapsible=\"true\" data-role=\"collapsible\" class=\"data item title active\" id=\"tab-label-description\"\u003e\n\u003cdiv\u003ehe \u003cstrong\u003e196-1\u003c\/strong\u003e allows complete flexibility, combining the features of the previously offered 191 and 192 eyepiece units. A rotating filter disc provides five options: \"see-through\" capability, reticle projection, green-filtered light, beam splitter with no coating, beam splitter with partial coating. A built-in diffuser may be engaged for even light distribution over the entire field of view when autocollimating, collimating, or colineating. By removing the light source, the 196-1 operates as a fixed right angle eyepiece. The unit comes complete with model 509 light source.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tab\"\u003e\u003cimg height=\"300\" width=\"300\" src=\"https:\/\/www.brunson.us\/wp-content\/uploads\/2013\/03\/196-1_Inside-300x300.jpg\" title=\"196-1\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"tab\"\u003eThe 196-1 has a rotating disk with several optical conditioners which may be selected by the operator, as well as a light diffuser which may be inserted into the light path, shown above. \u003c\/div\u003e\n\u003cdiv class=\"tab\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tab\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tab\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg height=\"199\" width=\"245\" src=\"https:\/\/www.brunson.us\/wp-content\/uploads\/2013\/03\/196-1+76xSmall.jpg\" title=\"196-1\"\u003e\u003c\/p\u003e\n\u003cp\u003ePictured above, the 196-1 is installed by replacing the removable adapter tube on the ocular end of many of our telescopes. NOTE: the 196-1 must be installed at the factory when used with the\u003cspan\u003e \u003c\/span\u003e545-160\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003e545-190\u003cspan\u003e \u003c\/span\u003eprecision sight levels.  \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Brunson","offers":[{"title":"Default Title","offer_id":45384918860002,"sku":"BR-196-1","price":10955.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1314\/9666\/files\/196-1-Combination-Eyepiece-fits-545-76-771.jpg?v=1750774863"},{"product_id":"brunson-76rhtelescopic-transit-square-no-mic-190-m-metric-or-190-inch-micrometer-available","title":"Brunson76-RH Telescopic Transit Square (No Micrometer)","description":"\u003cdiv\u003eThe \u003cspan\u003e76-RH190M\u003c\/span\u003e has precision telescope optics mounted on a solid-cast bronze horizontal axle which combine to produce a well-balanced instrument with feather-touch controls. The 76-RH190M is the undisputed \"workhorse\" of optical alignment, providing tremendous flexibility with substantial time and labor savings.The versatile Brunson 76-RH190M transit combines the traditional main telescope with a fixed-focus cross telescope mounted in the horizontal axis of the instrument. This second telescope is fixed at infinity focus to make collimation or autocollimation with another instrument or a mirror quick and easy. This capability means that the 76-RH190M can be quickly made perpendicular to an optical reference line. By simply shifting from the main eyepiece to the cross-axis eyepiece, an operator can establish or verify his\/her position relative to the basic reference line in seconds. This effectively requires only one technician, where previously two were required.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg title=\"76 Cross Axis Eye\" src=\"https:\/\/brunson.us\/wp-content\/uploads\/2013\/03\/76CrossAxisEye2-300x203.jpg\" alt=\"\" width=\"300\" height=\"203\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003ePatented ball bearing mounts permit accurate sweeping of both horizontal and vertical planes. The 76-RH190M employs a 194-TM Coincidence level for precision leveling. The 194-TM has a 360-degree rotating turret to view the magnified bubble image from any position.\u003cspan\u003eAvailable with English, metric, or no micrometer.\u003c\/span\u003e Measurements from the optical reference line are taken by using an optical micrometer mounted on the main telescope. The 76-RH190M comes standard with a model 190 Optical Micrometer. To order the transit with an English micrometer, see the 76-RH190. In event that you do not want either micrometer, order model number 76-RH.The 76-RH190M also comes with a model 509 Light Source, a carrying case, set of adjusting pins, instruction booklet, and plastic cover.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003eMay Be Used With\u003c\/h4\u003e\n160-x Series Coordinate Micrometers\u003cbr\u003e186 Plastic Auto-reflection Target\u003cbr\u003e188 Glass Auto-reflection target\u003cbr\u003e190-X Optical Micrometers\u003cbr\u003e\u003cbr\u003e196-L Right Angle Swivel Eyepiece, Illumination Adapter\u003cbr\u003e196-1 Combination Projection, Auto-Collimation, Fixed Right Angle Eyepiece Unit Although the 76-RH190M comes with its own light source, the following light sources will fit on the instrument:\n\u003cul\u003e\n\u003cli\u003e509 Light Source\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Brunson","offers":[{"title":"Default Title","offer_id":45384918925538,"sku":"BR-76-RH190","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1314\/9666\/files\/Brunson76-RH-Telescopic-Transit-Square-No-Micrometer.jpg?v=1755633265"},{"product_id":"brunson-509-509-ac-light-source-kits","title":"Brunson 509 \u0026 509-AC Light Source Kits","description":"\u003ch3\u003eIllumination for instruments and accessories\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003eOur models 509 (battery powered) and 509-AC (AC powered) light sources fit our various instruments and accessories to provide reticle or target illumination for alignment functions. Many of our optical tooling instruments are capable of performing alignment functions such as auto reflection, collimation, autocollimation, collineation, and reticle projection. However, a light source is required to illuminate the reticle in all of these procedures.\u003c\/p\u003e\n\u003cp\u003eCool source lighting is provided by a white LED lamp which is almost as bright as our old fiberoptic light sources and which has a 100,000 hour life. The light source is powered by three common button cell batteries (included) that provide 100 hours of illumination. The light source casing is made of stainless steel and incorporates a water resistant seal, making it tough enough for your most challenging industrial environments. The twist-on, twist-off feature means there are no switches or wires to break. Its compact size fits easily in your pocket, instrument case or tool box. You can even plunge a transit with a 509 light source installed.\u003c\/p\u003e\n\u003cp\u003eAlternatively, we offer the model 509-AC light source when the freedom and convenience of battery operation is just too much to bear. The 509-AC includes a lightweight multi-input voltage (100-240V) transformer with multiple plug configurations, which allows this unit to operate worldwide.\u003c\/p\u003e\n\u003cp\u003eTo use this light source as a target backlight on our 521-B spherical mount, order accessory 509-SMB. To use this light source as a target backlight for Taylor Hobson's 112\/376 spherical mount, order accessory 509-SMTH.\u003c\/p\u003e\n\u003ctable border=\"1\" style=\"width: 100%; height: 111.844px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 33.4688px;\"\u003e\n\u003ctd colspan=\"2\" align=\"center\" style=\"text-align: left; width: 0%; height: 33.4688px;\"\u003e\n\u003ch3\u003eIncluded Components\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd align=\"center\" width=\"50px\" style=\"width: 0%; height: 19.5938px;\"\u003e\u003cstrong\u003eQty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd nowrap width=\"200px\" style=\"width: 0%; height: 19.5938px;\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd align=\"center\" style=\"width: 0%; height: 19.5938px;\"\u003e1\u003c\/td\u003e\n\u003ctd nowrap style=\"width: 0%; height: 19.5938px;\"\u003eLED light source with 100 hours burn time on three button cell batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd align=\"center\" style=\"width: 0%; height: 19.5938px;\"\u003e1\u003c\/td\u003e\n\u003ctd nowrap style=\"width: 0%; height: 19.5938px;\"\u003eAdapter for transits and levels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd align=\"center\" style=\"width: 0%; height: 19.5938px;\"\u003e1\u003c\/td\u003e\n\u003ctd nowrap style=\"width: 0%; height: 19.5938px;\"\u003eAdapter for alignment telescopes and collimators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003eNote: This light source fits most current and older models requiring illumination. It replaces the 500, 501, 502, 508 and 5511 light sources (For complete compatibility information, please see \"May be used with\" section below). Contact us regarding adapters for instruments which require a specialized light housing.\u003c\/p\u003e\n\u003cp\u003eBatteries are included.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eMay Be Used With\u003c\/h3\u003e\n\u003cp\u003e76-RH Transit (cross scope)\u003cbr\u003e193-L Illuminated Right Angle Swivel Eyepiece Adapter\u003cbr\u003e196-1 Combination Eyepiece Unit\u003cbr\u003e271 Tilt Collimator\u003cbr\u003e272-15 Multiple Target Collimator\u003cbr\u003e381 Series Alignment Telescopes\u003cbr\u003e1241 or 2240 Series Combination Eyepiece (if manufactured before January 2008, requires adapter 15307)\u003cbr\u003e2022, 2024, 2062, and C47280 Alignment Telescopes\u003cbr\u003e2030 or 2024BL Alignment Telescope (if manufactured before January 2008, requires adapter 15266)\u003cbr\u003e509-SMB Adapter (to use with 521-B Sphere Mount)\u003cbr\u003e509-SMTH Adapter (to use with Taylor Hobson's 112\/376 Sphere Mount)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eMay also be used with these discontinued products:\u003c\/h3\u003e\n\u003cp\u003e191 Combination Eyepiece Unit\u003cbr\u003e192 Autocollimation Unit\u003cbr\u003eThe following discontinued alignment telescopes: 81 (all versions), 82, 83, 83-1, 83-M, 83-1-M, 83-1-3, 83-1-4, 83-3, 83-4, 83-10, 83-13\u003cbr\u003e1211 Autocollimation Conversion unit\u003cbr\u003e4111 Autocollimation Eyepiece\u003cbr\u003e5511 Autocollimation Illumination unit\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Brunson","offers":[{"title":"Battery Powered Light Source","offer_id":45384952316130,"sku":"37-4472","price":315.0,"currency_code":"USD","in_stock":true},{"title":"AC Powered Light Source","offer_id":46538147135714,"sku":"BR-509-AC","price":390.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1314\/9666\/files\/Brunson-509-509-AC-Light-Source-Kits.jpg?v=1750775013"},{"product_id":"brunson-romer-adapter-235-20","title":"Brunson Romer Adapter (235-20)","description":"\u003cp\u003eThe 235-20 Plate Adapter is used to mount various Romer portable CMMs to any number of our stands. A plate is supplied with two bolt patterns that fit various Romer \"arm\" mounting configurations. The square plate is made of steel to accommodate magnetic-type mounting. A ring with a 3½\"-8 internal thread to fit our stands is attached to the bottom side of this plate. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\n\u003ch4\u003eMay Be Used With\u003c\/h4\u003e\n\u003cp\u003eFits onto any product having an external 3½\"-8 thread\u003cbr\u003eAccepts Romer portable CMMs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"data item title\" data-role=\"collapsible\" data-collapsible=\"true\"\u003e\n\u003cdiv id=\"additional\" class=\"data item content\" data-role=\"content\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Brunson","offers":[{"title":"Default Title","offer_id":45384980693218,"sku":"BR-235-20","price":265.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1314\/9666\/files\/Brunson-Romer-Adapter-235-20.jpg?v=1750775068"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1314\/9666\/collections\/Brunson-509-509-AC-Light-Source-Kits_thumb_741b7e5d-ac66-4369-bc48-39139465f301.webp?v=1776089152","url":"https:\/\/www.karaco.com\/collections\/brunson-optical-fixtures-hardware.oembed","provider":"Kara Company","version":"1.0","type":"link"}