INFRAMETRICS MILCAM 3-5 MICRON INSB 25MM THERMAL IMAGER 60Hz 2 LENSES

Description

This is a military grade thermal imager by INFRAMETRICS model
MILCAM . This
unit
does work PLEASE READ ALL OF THE FOLLOWING and puts out an image through the video out cable, the view finder does not power on might be a bad connection. The lens locking ring is not working when you screw on a lens it goes in nice and tight about half a turn in after that it will pop out again, I have tested it like this and it is ok but make sure not to accidentally screw it off while focusing, this just needs some TLC and maybe a drop of glue etc.    It comes with the imager with 25mm lens and another unmarked lens see pics, the case with keys neck strap 3 batteries, charger/power supply and a little case with cleaning supplies. I have not tested the batteries they look old so I wired up a power jack (
you can remove this easily and pop in the batteries to test)
near the battery terminals see pictures notice the polarity of the red and black power wires they are opposite polarity so be careful just plug in the power supply to the jack, turn it on switch all the way to the right and let it COOL DOWN FOR ABOUT 10 MINUTES and it will put out an image. This has a sterling cooler that cools the detector down to 75 kelvin or -198 degrees Celsius!!
and makes it incredibly sensitive much better than commercial units.  This a cool project for somebody out there who loves night vision like me I need the cash so i am forced to sell.  This is a real thermal imager made to mil specs and used from what I understand by Government agencies.  I am selling this as is no returns no exceptions. USA sales only no exceptions.
FLIR MilCam MV 3-5 IR Thermal Camera Product Specifications
Parameter
Specification
Discussion
Detector
256 x 256 pixel FPA PtSi
> 65,000 discrete detector focal plane array (FPA)
Spectral band
3.4 to 5.1 µm
Fill Factor
>88%
The actual area of the array devoted to infrared sensitive material.
FPA operating temperature
75ºK nominal
FPA cooling
Closed cycle Stirling
The MilCAM™ uses the smallest cooler available today; designed, developed, and manufactured by Inframetrics
Cooldown time
Less than 8 minutes from room temperature
Immediate image from standby mode
Optics
50mm f/1.3 silicon std. f/4 available with XP series
12.5, 25, 100, 25 to 95-mm zoom lenses optional
Field of view (FOV)
8.0º horizontal x 7.0º vertical
with 50mm lens
Focus Range
0.9 m (36″) to inf.
Instantaneous field of view (IFOV)
0.6 mrad
The smaller the IFOV for a given field of view, the more detailed the image.
Sensitivity: Noise Equivalent Temperature Difference (NETD)
0.07 ºC @ 23 ºC, 0.03 ° C@23 ° C (XP series)
The NETD is a precise mathematical relation. It is defined as the temperature difference which produces a change in signal output equal to the system RMS noise.
Minimum Detectable Temperature Difference (MDT)
0.02 Cº @ 23 ºC
The thermal resolution of the system as perceived by the human eye for large targets is called MDT. It is related to NETD by the eye persistence and the system frame rate
Dynamic Range
10 bits (1024 levels)
64 dB
Dynamic range is defined as the difference in the signal output of an instrument at its temperature viewing limits divided by the signal RMS noise. It can be thought of as the maximum number of steps that cover the full system response range.
Minimum Resolvable Temperature Difference (MRTD)
0.05 Cº @ 0.5 cycles/mrad with standard 50mm lens
0.025 ° C @ 0.5 cy/mrad for XP series with 50-mm lens
The MRTD is probably the most important measure of an infrared system’s ability to detect and identify a thermal anomaly or target. The MRTD of a system is determined by finding the temperature difference at which a 4-bar pattern can no longer be distinguished from the background by the imaging system. The MRTD is a function of both the spatial frequency of the bar pattern and the ambient temperature of the background. It also takes into account the visual acuity of the observer and the quality and settings of the display device.
Display
0.7″ CRT display
The MilCAM™ utilizes an integral, sealed eyepiece with diopter adjustment. Connection to a monitor or VCR simultaneously
Video output
Non-interlaced composite video compatible with VCR at 60 images/sec (50 images/sec optional)
The rapid imaging rate of the MilCAM™ allows for a fast, flicker free TV rate image able to show the same scene dynamics as standard television.
Power requirements
AC Power Adapter / Battery Charger
120/240 VAC, 50/60Hz
Battery life
More than 2.5 hours with 6 volt camcorder battery
Dimensions
8.25″ x 3.75″ x 4.0″ Camera volume: 124 cu. in
Complete unit with battery, integral viewfinder and 50-mm lens
Weight
4 lb. (1.82 kg.) total
Complete unit
Environmental Operating ranges
Operating: -32 ºC to 55 ºC, Storage: -46 to 71 ºC
MIL-STD-810E, Parts I and II, Method 502.3 Procedures I and II. (Shock, vibration, immersion, dust per MIL-STD-810E)
Controls/Indicators
Contrast, level, polarity, power on, standby, reticle on, low battery warning, field NUC.
(Optional: reticle select, video overlay)
(Optional: remote control RS-232 interface)
BUY IT NOW!
Check here for more info these cost big $$$$ on this website:
https://www.x20.org/products/milcam-xp-used-thermal-imager-7566/