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 Optical instrumentation

 
      LOCATION： HomeProduct CenterOptical instrumentationAuto-collimator YZZI
Name：Auto-collimator YZZI
Technical parameters：
It is used to measure small angle, non-straightness,
 non-flatness, non-parallelism, non-verticality, comparison
 measurement of angular block. It is also used as 
locating and orienting instrument in angle measurement
 and circle indexing.
Details：
 

Objective lens:  515mm

Eyepiece focal length:  15mm

Magnification:   34x

Field of view:  1°6′

Useful aperture of objective lens: Ø 116mm

Exit pupil diameter:   Ø 50mm

Exit pupil distance:   11.8mm

Aperture of big mirror:  Ø 54mm

Measuring range:   ±5″

Error of indication value: 2″/±5″

Max. measuring range:  15mm

 
 
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