Product Details
Name: 4x Circular Tube Collimator
Model Number: FYQ-1
Product Description: Used to correct the correctness of the relative position of the optical axis of the optical instrument and the mechanical axis of the mounting base. It is one of the important tools in the optical instrument installation and adjustment work.
Technical Parameters:
Objective focal length: 80mm
Effective aperture: φ20mm
Magnification: 4x
Resolving Power ： 7.5"
Field of View: 12°
Exit pupil distance: 19.10mm
Exit pupil diameter: φ5mm
Eyepiece diopter adjustment range: ±5 diopters
Difference between collimation axis and mechanical axis: <30"
Dimensions: 137×φ35mm
Weight ：Approx. 0.45kg
Related Products
Related Products
Leave a Message
We will contact you as soon as we receive your information and give you a surprise.