Dedicated to infrared photography, the 39mm IR Dark Red 092 Filter from B+W is a specialized filter for both digital and film photography. It has a nearly opaque, dark purple appearance when held to light, and is designed to block all visible spectrum light up to 650nm. To produce surreal effects, the 092 filter allows only 50% of light pass just below 700nm, and from 720-2000nm more than 90% of IR radiation passes. Since most infrared films are sensitive up to 1000nm, this transmitted red portion of the spectrum still affects the exposure. Due to the nature of infrared photography, the filter factor for this filter is highly variable and depends largely on your film sensitivity and lighting conditions.

This specialized filter is uncoated and uses high-quality Schott glass for its construction to maintain imaging integrity and optical clarity. It also features an F-Pro brass filter ring for durability as well as jamming prevention.

Used for Infrared Photography    Blocks Visible Light Up To 650nm    Passes 50% of Radiation Just Below 700nm    Passes >90% of Radiation from 730-2000nm    Variable Filter Factor    Uncoated, Schott Glass Construction    39mm Front Filter Threads    F-Pro Brass Filter Ring    Plastic Case

Used for infrared photography applications with digital cameras and specialized IR films.

Blocks all visible light up to 650nm while allowing greater than 90% radiation transmission between 730-2000nm.

Variable filter factor depending on your film sensitivity and lighting conditions.

Constructed from Schott glass for optical clarity.

F-Pro brass filter ring helps to prevent jamming and provides additional strength.

Plastic case included for storage and transport.

Related Questions and Answers

Q: 1. Are the instructions in English?

A: Yes the instructions are in English https://bhpho.to/2W5MFsC.

Q: 2. have a d5100 and SB600Flash...will this Vello be compatible and trigger the SB600?without an additional receiver?

A: It is compatible with the SB-600. I've never used it with a D5100 so unable to confirm that.

Q: 3. Does this function in the same way as a Nikon SU800? Or does it need a receiver to be mounted to your Nikon flash in order for it to work?

A: Yes, this product would function in the same manner as the Nikon SU-800. You just need to have a Nikon CLS compatible flash to receive the signal.

Q: 4. Will this work with the sb200 flashes?

A: This commander can work with the Nikon SB-R200 flash and other Nikon flashes within the i-TTL system.

Q: 5. Does this work with a very old Canon 420EX ?

A: I use it to trigger the 550EX and the 420Ex.

Q: 6. I have both a Nikon D700 & D610 DSLR cameras both using a Nikon SB700 flash. Will this work with these combinations?

A: You can use this transmitter with those cameras and flash.

Q: 7. Will it work with 580EX2 ?

A: Indeed, that's how I use it. It's amazing and you can set all settings in the Camera if you have relatively modern Canon DSLR.

Q: 8. Could this be used as a basic controller to operate a series of flashes in manual mode for a Fuji X-e2? Not interested in TTL capabilities, but the ability to use it as a basic controller/trigger.

A: No, that is designed to be used for Canon cameras and flashes that have the IR TTL system.

Q: 9. Since this unit will not work fully with my Nikon SB 28 DX, then what would be the best remote brand and model that would operate my flash remotely? I would imagine that it would have to have a receiver component that my remote Nikon flash plugs in to, right?

A: A compatible radio trigger for use with your SB-28 DX is the Vello FreeWave LR Wireless Flash Trigger and Receiver Kit, B&H # VERFWLR. You would still have to walk over to the flash to control it manually in terms of light output, but it would offer you wirelessly triggering up to 600 ft. Please see the image below for reference.

Q: 10. Can each group (A, B, C) be independently set to different channels? Example: Group A to Channel 4, and Group B to Channel 2 at the same time.

A: You may set the desired group and the channel individually on the Nikon wireless infrared i-TTL flash(es) you own. Each flash does not have to be on the same group/channel. However, while you may also set different groups and channels on the Vello FWIRC-N FreeWave IR TTL Flash Commander for Nikon, you may only use one channel at a time on the Commander. As such, regardless of their group setting, if the off-camera flashes are not set to the channel actively set on the Vello FWIRC-N FreeWave IR TTL Flash Commander, then they will not fire.