$40 Lens Hack Gives Your FLIR Higher Clarity

flirHack

[Josh Oster-Morris's] FLIR camera can see a bit more clearly now that he’s hacked it to have its own makeshift “macro” mode. You may remember [Josh] from his power distribution Motobrain project. He’s still improving the Motobrain, and he wanted to better understand the thermal characteristics of the high current draws (upwards of 100amps!)

After reading that the FLIR 4  could be hacked into a better version, [Josh] immediately purchased his own. The FLIR is, however, limited at close-range imaging, because the resolution of the FLIR’s microbolometer is relatively low.  He had fortunately decided to stay tuned in to [Mike's] YouTube channel and saw his follow-up video a few days later on refocusing the FLIR camera with an external lens. [Josh] hit up Amazon for a Gallium Arsenide lens normally used for CO2 lasers, and found one for around $40. He then mounted this lens into a simple paper frame held together by tape and staples, and fitted it onto the FLIR.

After you’ve checked out [Josh's] blog for more examples of how astoundingly clear the images become, check out [Mike's] video detailing the hack below.

[Read more...]

Manufacturer-Crippled Flir E4 Thermal Camera Hacked to Perform as High-End Model

mike

Last month, [Mike] took a look at the Flir E4 thermal imaging camera. It’s a great tool for those occasions when you need the vision of a Predator, but what he found inside was substantially cooler: it seems the engineers behind the Flir E4 made their lives easier by making the circuits inside the $1000 E4 the same as the $6000 Flir E8.

This only means one thing, and [Mike] has delivered. He’s upgraded the firmware in the Flir E4 to the E8, giving it a vastly increased resolution – 80×40 for the E4 to 320×240 for the E8.

The hack itself is as easy as putting the serial number of the E4 in a config file, zipping a few files up, and installing it with the Flir tools. An amazingly simple mod (with an awesome teardown video) that turns a $1000 thermal imaging camera into the high-end $6000 model.

From [Mike]‘s

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