GERMANIUM THERMAL TRANSPARENT WINDOW LENS 37.5MM + EXTRA MOUNTING HARDWARE

Description

GERMANIUM THERMAL TRANSPARENT WINDOW LENS 37.5MM + EXTRA MOUNTING HARDWARE
This is a complete front nose assembly off of an ISG Elite Thermal Fire / Search and rescue camera.
SPECS:
It has a 37.54 mm internal Thermally transparent window inside it.
The thickness is 2.97mm
Weight of the window only is 17.45 grams
Weight of Fully assembled front piece including window is 88.14 grams
Outer lens is black and inner is a kinda blue optical or mirror like coating. Can use either side facing out. (black side is rated for IP65 weather according to ISG)
I am selling the whole assembly in complete assembled form  so the buyer can utilize the included  mounting components if needed.
4 Phillips screws hold the lens in with a small o ring , aluminum ring , rubber front bumper, and metal outer housing. (see pictures) 4 Allen screws are included for mounting if needed along with a lens cleaner pad.
See picture #4 for a front view of the complete assembly and pic #5 for the back.
The window is black and ip65 rated at the front. The back is coated with blue optics coating of some type.
These work great with most 320x240 thermal cameras for extra weather or rock protection when used in front of a Thermal camera lens.
I've used these Thermally Transparent windows on Raytheon Thermal cameras, Bullard, Scott , and other ISG Thermal camera's and have noticed no difference in thermal quality from no window or this transparent window. Use with confidence. '
I use one of these assembly's with the ears shaved off (see pic #6) in the front of my corvette on a thermal camera , so it looks black in the front lower grill opening and I have rock protection for my camera going down the road.
Use your imagination, many good uses, Drone , FPV thermal cameras etc.
These are from non working parted cameras that cost me high $$ and I am offering them for a good price.
Compare to other Germanium Transparent windows selling on Ebay for more than 0.
This listing includes one complete assembled nose piece and a lens cleaning cloth.
SHIPPING IS .50 VIA USPS PRIORITY MAIL WITH TRACKING.
PLEASE SEE MY OTHER AUCTIONS FOR RELATED THERMAL STUFF