The 55mm, 930nm Infrared Lens Filter from Kolari Vision blocks visible light up to 930nm from the light spectrum. It features uncoated glass in an aluminum ring with 55mm threading on both sides.

Unlike the 550/590/665nm versions of this Kolari filter, this 930nm 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 930nm 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 930nm    Requires Tripod or Modified Camera    Glass Filter / Aluminum Ring    Dual-Side Threading

Related Questions and Answers

Q: 1. How many stops do you lose when using these filters?

A: The B+W #550/040 Orange MRC Basic Filter reduces light by three stops.

Q: 2. What is the widest wide-angle lens that will not vignette on a full-frame camera using this lens hood fully extended?

A: The B+W 55mm Collapsible Lens Hood can be used on most 28mm lenses. That would be about the widest angle before vignetting may occur. If you see vignetting you can always pull the hood back (collapse it) to prevent vignetting.

Q: 3. will this fit a Minolta MC Rokkor X 50mm PG f/1.4 ?

A: Yes. The 55mm filter thread of the 50mm PG f1.4 will accommodate this hood.

Q: 4. Does this lens allow in-body stabilization to operate, or must that feature be turned off?

A: Yes, this lens will work with in-body stabilization. So long as the camera body has in-body stabilization, and it is turned on.

Q: 5. does the V mean it can be used on v mount, such as the 907x ?

A: Yes. As both systems are a Hasselblad X mount.

Q: 6. What is the serial number of this lens, please?

A: All lenses have an individual serial number unique to each lens.

Q: 7. Will this 55mm cap push-on & stay on the control ring around the lens of the Canon G5XII? (I don't have the camera -yet.)

A: The Kaiser 55mm Push-On Lens Cap only goes over the front lip of the lens on the Canon PowerShot G7 X Mark II Digital Camera; it is not wide enough to go over the control ring. The Kaiser 56mm Push-On Lens Cap, BH #KALC56, is wide enough to cover a portion of the control ring.

Q: 8. Can the Micro-NIKKOR 55mm f/2.8 be reverse mounted on Nikon PB-6 bellows?

A: Yes, with the BR2A reversing ring, click the link below to view; https://bhpho.to/30viNs8

Q: 9. Just to clarify...What size lens cap fits the B+W 55mm #900 Rubber Lens Hood once collapsed? (Does a 55mm center pinch lens cap fit the B+W 55mm #900 hood OR does it take a smaller/ larger diameter cap? Thanks!

A: It is our opinion if this takes a lens cap, it would be a 55mm cap.

Q: 10. Is it weather sealed?

A: Unfortunately, the Hasselblad has made no claims of weather-sealing on the new XCD 55mm f/2.5V, and we believe that like other XCD lenses that it lacks any notable weatherization.