FOC-CC1005 Fiber Coupler / Collimator with 28" Single Mode Fiber

Description

Unbranded FOC-CC1005 Fiber Coupler / Collimator with 28" Single Mode Fiber
It can be used for either light source to fiber coupler or fiber to illumination collimator.
There are two setting screws on the device for easy fiber position or focusing adjustment.
Excellent Condition.
Specs:
Fiber length:      28" singe mode
OD:                     19.05mm
Clear aperture:  12.7mm
Length:               50.8mm
Focal length:      25.4 mm