Brunson 6204 Magnetic Mirror 4" Total Stations Acessories Casebound all-weather level field book

Casebound all-weather level field book with durable weather-resistant pages designed for reliable elevation notes and field documentation in demanding outdoor conditions

1211 Autocollimation Conversion unit

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Lower inside left and right full length zipper pockets with load-bearing straps

Brunson 6204 Magnetic Mirror 4" Total Stations Acessories Casebound all-weather level field bookFor use at greater distances Brunson's 6204 is used for the same purposes as the smaller 6202, but this mirror provides a much larger field of view. This is an advantage when you are autoreflecting or autocollimating at greater distances. Its circular front surface mirror is 4" (101. 6 mm) in diameter. Its reflecting surface is flat to within wavelength of light over any area not greater than 50 mm in diameter. Three magnetic feet are cemented to the