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GP Collimators​

GP Collimator

Effective Focal Length 360 mm​
Clear Aperture 60 mm​
Field of view​ 4 Degrees​
Collimator Tube​ Hardened Steel
Light Source LED with intensity control
Target Graticule Definition type 25 mm diameter
Levels​​ Horizontal +/-20”; Vertical < +/-5 minutes​
Optical axis​ w.r.t the OD of collimator tube: < 10 secs​
Reticule Verticality​ 5 minutes w.r.t a Plumb line​
Horizontal Stand​​ With V-Mounts and three levelling screws