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6x square tube pre-lens



Product Details


Name: 6× Square Tube Collimator

Model    No.: FFQ-1

Product Description: Used to correct the relative position of the optical axis of an optical instrument and the installation datum plane or the specified reference surface. It is one of the important tools in the optical instrument installation and adjustment work.

Technical Parameters:

Objective Focal Length:120mm     

Effective Aperture:φ24mm

Magnification Magnification:6×       

Resolution:   6.2″     

Field of View:  

Exit Pupil Distance:17.40mm

Exit Pupil Diameter:φ4mm

Eyepiece Diopter Adjustment Range:±5 diopters

Non-parallelism between the line of sight and any mechanical axis:<15″

Dimensions:185×40×40mm

Weight:1.2kg

 

Grade A Non-parallelism between the line of sight and any reference plane ≤15″

Grade B Non-parallelism between the line of sight and three of the planes ≤15″

 

Grade C Non-parallelism between the line of sight and any reference plane ≤30″


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