Optique Perret

Optique Perret, your Swiss specialist
in optical instruments

Optique Perret, your Swiss specialist in optical instruments

Discover our shop in Geneva

Nilta Cheshire Collimator ColliRet

Collimation eyepiece ColliRet in Cheshire type. Allows collimation on Newton telescopes. 31.7 mm fitting. Crosshair and angled opening. All metal.

Nilta Cheshire Collimator ColliRet

Available in 16-20 days

Nilta Collimator Laser ColliDot

Collimation eyepiece ColliDot laser. Allows for collimation on Newton telescopes. Fitting 31.7 & 50.8 mm. Red laser All metal.

Nilta Collimator Laser ColliDot

Available in 21-30 days