The 86mm Tiffen 11 Green Filter 86mmfrom Tiffen 11 Green Filter 86mmis a filter designed to build contrast in black and white photography. When using this filter for portraiture in the outdoors it will lighten skin tones and have better separation between the subject and the background. Shooting landscape photos will help darken skies and lighten and show more detail in the foliage. The filter has a filter factor of 4, so to compensate you must increase the exposure by two stops.

Tiffen filters are not dyed, but are manufactured by using ColorCore technology. This process laminates the filter material between two pieces of optical glass and grinds down and polishes the glass. The glass is then mounted to the metal ring, which after that can be screwed onto the lens for the desired effect.

Lightens Skin Tones    Lightens Foliage for Better Detail    Separates Between Subject and Background    ColorCore Technology

Green contrast filter for black and white film

Lightens skin tones and has better separation between subject and background

Lightens foliage and shows more detail

Related Questions and Answers

Q: 1. Will these fit the GoPro Hero 11?

A: Yes, the Tiffen 3-Filter ND Kit for GoPro HERO9/10 Black is compatible with the GoPro HERO11 Black.

Q: 2. Is the front side of this filter threaded for mounting another another filter?

A: K&F Concept Green Multi-Coated Schott B270 German Optics Slim UV Filter (86mm) front threaded are not for mounting other filters, if you need to put different filters in one lens you can consider K&F Concept Magnetic Filter Kit or Square Filter Holder Approv

Q: 3. Are these compatible with a protective housing for Gopro 11?

A: No, the Tiffen 3-Filter ND Kit for GoPro HERO9/10/11/12 Black can not be mounted to the GoPro Hero 11 and then still fit inside the GoPro Protective Housing with the filter attached.

Q: 4. Will this stretch some to fit on flashlight with 42mm bezel?

A: The Nitecore Blue Filter for 40mm Flashlight will not fit a 42mm bezel.

Q: 5. Will this filter work fine on a Canon RF 15-35mm ultra wide angle zoom lens without getting in the way?

A: The B+W UV-Haze #010 MRC MASTER Filter (82mm) can be used on the Canon RF 15-35mm lens without affecting the image in any way.

Q: 6. will this fit on a Surefire U2 Ultra with 1.47" bezel diameter? If which will?

A: This unit fits on a 1.57" or 40mm bezel but it is a difference of 2mm compared to 1.47", it should fit.

Q: 7. Can I stack this filter with the Go Pro Max Lens?

A: No, the Tiffen 3-Filter ND Kit for GoPro HERO9/10/11/12 Black would not be compatible with the GoPro Max Lens Mod.

Q: 8. Is there a version of this filter without the knurling around the outside? The knurling prevents me from installing a screw on lens hood on my summilux 35mm. I have an older B+W F PRO that is smooth on the outside edge that the lens hood can fit over but I can't seem to find that model anymore.

A: The B+W T-Pro has the same quality but no knurling: https://bhpho.to/3RpIBi7

Q: 9. Do these come with a case?

A: The Tiffen 3-Filter ND Kit for GoPro HERO9/10 Black does not come with a case. If you would like to get a case for the Tiffen 3-Filter ND Kit for GoPro HERO9/10 Black something like the Ruggard 4-Pocket Filter Pouch (Up to 62mm) may be a good option. See: https://bhpho.to/3tx7O11

Q: 10. Could you please advise if theNITECORE Red Filter for 34mm Flashlight can be used for scuba diving up to 40m? Thank you.

A: The NITECORE Red Filter for 34mm Flashlight is not designed for scuba diving. If you do need a red filter on a dive light than has a 34mm bezel it will work. For recommendations on dive lights that include a filter or have a red beam please email uw@bhphoto.com.