Products > Thermal Imaging
Flir1 G2 lens experiments
Bill W:
and finally this massive object................. a 150mm f/1 it seems. The lens is not marked with part ID's
Bill W:
the thermal images.
If the 75mm was tricky to focus and aim, this was much worse.
150mm f/1 with a field of view of 0.6 degrees. just right for the moon.
Vipitis:
There is something really satisfying about that moonshot. It's essentially all I ever wanted from thermal imaging, and it's the reason why I got here in the first place. Sad to realize, that I am not ambitious enough to go out and do it.
So I do have a 150mm f/1 lens, and a Lepton 2.5 that I don't use.
Fraser:
I wonder what this lens would provide in terms of FOV on a tiny Lepton Core. It was a long range observation lens working into a 320 x 240 pixel microbolometer that uses 50um pixels >:D
I have not even got around to powering these cameras so no idea of lens specification, except that they are BIG ! :-DD
Fraser
Bill W:
--- Quote from: Vipitis on December 13, 2021, 02:41:09 am ---There is something really satisfying about that moonshot. It's essentially all I ever wanted from thermal imaging, and it's the reason why I got here in the first place. Sad to realize, that I am not ambitious enough to go out and do it.
So I do have a 150mm f/1 lens, and a Lepton 2.5 that I don't use.
--- End quote ---
I was really just showing what could be captured, these are just a single shot with the app. A decent tripod mount, some 'super-resolution' stacking etc could do a whole lot more but I'll leave those for others.
A writeup / archive on www.fire-tics.co.uk will follow with some more part detail. The 15mm lens units and the PCB/gerbers available to all - just PM. Sorry only got the one 150mm !
The next Frankencamera is probably putting the big Pevicon lenses in front of a modern ULIS 17µm somehow. Obviously cannot land as many pixels on the moon but the digital data availability could make up for some that.
Bill
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