The 37mm, 850nm Infrared Lens Filter from Kolari Vision blocks visible light up to 850nm from the light spectrum. It features uncoated glass in an aluminum ring with 37mm threading on both sides.

Unlike the 550/590/665nm versions of this Kolari filter, this 850nm version does not require a full spectrum modification to be made to your camera, but only as long as you use the camera mounted on a tripod and set it to shoot long exposures. Otherwise, a full spectrum modification is required. That entails removing the camera's low-pass filter and replacing it with a clear filter. Once that's done, this 850nm filter will work as intended. (Kolari Vision can make the modification for you at a cost if you send in your camera to them.)

Blocks Visible Light up to 850nm    Requires Tripod or Modified Camera    Glass Filter / Aluminum Ring    Dual-Side Threading

Related Questions and Answers

Q: 1. Will this be compatable with a sony a3000?

A: This is not compatible with the Sony A3000.

Q: 2. what country is this lens made in?

A: The Opteka 37mm 0.3X HD Ultra Fisheye Lens Adapter is made in China.

Q: 3. will this Letus35 LT35MINI37 35mm Lens Adapter with 37mm Ring work with my Sony HDR XR550?

A: The HDR-XR550V has a 37mm filter thread. This adapter connects to cameras through a 37mm filter thread, they should be compatible.

Q: 4. will this fit a canon vixia hf r200?

A: No, the threading part on the HF R200 is only 34mm and this requires a 37mm thread for mounting.

Q: 5. Could this work with a Panasonic Palmsight DV910?

A: The Panaxonic camcorder accepts a 43mm filter. This OPTEKA lens is too small.

Q: 6. Is it compatible with a Sony vx 2100?

A: no you would have to get the one with ther 58mm thread size

Q: 7. What can i do to fit this lens in a canon vixia hf r800?

A: You can try mounting it with a step down ring: https://bhpho.to/3pw2ojw Although, we would highly recommend using a properly sized conversion lens to begin with: https://bhpho.to/3z5YF0t

Q: 8. Is this compatible with Olympus 45mm 1.8 lens?

A: Yes this hood can fit the Olympus 45mm f/1.8.

Q: 9. Has anyone fit these on the Kinotehnik LCDVF32D Viewfinder?

A: I don't No

Q: 10. Will thus fit the 14-42 Olympus kit lens?

A: This will work on the 14-42mm, you do see the edge of the hood the slightest bit in the corners when the lens is at 14mm.