Autocollimators with straight viewing
Type AKG

Notes on ordering:

In case of order please note the following hints:

  • The autocollimator is equipped with an eyepiece f=14.7 mm but can be equipped with eyepieces f=25 mm or f=10 mm on request. 
  • Two reticles, one eyepiece and bulb illumination (6V/5W, without transformer) are included in the delivery. Please specify the reticle when ordering!
  • If not specified otherwise, the autocollimator is adjusted to infinity at 546 nm wavelength. Adjustment to other distances or wavelengths is also possible on demand.
  • It is possible to specify the autocollimator either with the article no. or/and with the article description. The nomenclature of the autocollimators with straight viewing is as follows:
Example AK G 50/ 40/ 14,7
Autocollimator          
Straight viewing          
Focal length          
Tube diameter          
Eyepiece focal length          

Autocollimators with small-size aperture

[Ord.-No. Description Focal length
(mm)
Free aperture
(mm)
Measuring range
229 001 AKG 50/40/14.7 50 10 5.0°
229 002 AKG 90/40/14.7 90 16 3.0°
229 003 AKG 140/40/14.7 140 28 2.0°
229 004 AKG 200/40/14.7 200 28 1.5°
229 005 AKG 300/40/14.7 300 28 1.0°
229 006 AKG 500/40/14.7 500 28 0.5°

Autocollimators with mid-size aperture

Ord.-No. Description Focal length
(mm)
Free aperture
(mm)
Measuring range
229 007 AKG 300/65/14.7 300 50 1.0°
229 008 AKG 500/65/14.7 500 50 0.5°
229 010 AKG 500T/65/14.7 * 500 50 0.5°

* Compact design

Autocollimators with large-size aperture

Ord.-No. Description Focal length
(mm)
Free aperture
(mm)
Measuring range
229 012 AKG 600/128/14.7 600 100 0.4°
229 013 AKG 1100/105/14.7 1100 78 0.25°