The 2 x 2" Tiffen 85B/ND Filter 2 x 2" - 2 Stopblends both an amber color conversion 85B and a 0.6 neutral density filter. The ND filtration provides a 2-stop exposure reduction for darkening the entire image in order to photograph with a wider aperture or slower shutter speed than normally required. The 85B filtration covers the entire filter plane and converts the color temperature to 3200K for use with type B (tungsten) films.

This filter is made using ColorCore technology, a process that involves laminating the filter substrate between two pieces of optical glass, and grinding flat to a tolerance of 1/10,000th of an inch. This filter measures 2 x 2" / 50.8 x 50.8mm.

0.6 Optical Density    ColorCore Technology    Amber 85B and Neutral Density    Warming Filter to Decrease Color Temp    ND Filter to Increase Exposure Length

Combination of both an amber color conversion 85B and a neutral density filter.

0.6 ND filter darkens the image, allowing you to photograph with a longer shutter speed or wider aperture than normally required.

85B filter converts the color temperature to 3200K, allowing you to use type B tungsten-balanced film in daylight situations.

Related Questions and Answers

Q: 1. Tiffen ND 0.9 filter dark enough for taking water fall ?

A: The best ND filter for photographing Waterfalls will vary based on the shooting conditions and the effect you are looking to achieve. By experimenting you will discover what works best for you. A 3-Stop ND filter is a good place to start. I would suggest getting a Circular Polarizer as well. A Circular Polarizer will reduce reflections off the water, and block some light as well. Here is a link where you can find Circular Polarizers on our site. https://bhpho.to/3xMEALl

Q: 2. Normal 85b is reduced by 0.6 stops. This is normal 85b(0.6) + nd(0.3) product?? Or does the new technology mean that the 85b filter itself only reduces 0.3 stops?

A: No, the following filter blends both an amber color conversion 85B and a 0.3 neutral density filter.

Q: 3. Can this filter be combined with the Tiffin 77MM variable ND filter to become a super stopper like lens?

A: I suppose it's possible if you put this on the lens first and the variND after but I can't imagine why you would want to. The coatings on this filter aren't very good and there'd be some loss in sharpness, not to mention weird color shifts.

Q: 4. What's the exact weight of this filter in grams? Not the package weight, but the weight of just the filter.

A: The Tiffen 37mm ND 0.9 Filter, weighs in at 40 grams.

Q: 5. does this fit the p series cokin holder which is 52 mm? Is there a higher stop nd filter up to 10 stops {like the lee big stop nd filter) in cokin, lee or tiffen that will fit my p series filter holder from cokin?

A: The Tiffen Cokin P Neutral Density (ND) 0.9 Glass Filter will fit in the Cokin P filter holder. All of the Cokin P filter holders are the same size, and accommodate any filter designed for the Cokin P system. We carry several 10-stop ND filters for the Cokin P filter holder. You can find those on the following link. http://bhpho.to/1f0KEmy

Q: 6. does this have a caring case?

A: No, it does not.

Q: 7. I want take water falls is this ND 0.9 (3 stop) capable ? for water fall? Or I need more darker ND filter what do you suggest?

A: The best ND filter for photographing Waterfalls will vary based on the shooting conditions and the effect you are looking to achieve. By experimenting you will discover what works best for you. A 3-Stop ND filter is a good place to start. I would suggest getting a Circular Polarizer as well. A Circular Polarizer will reduce reflections off the water, and block some light as well. Here is a link where you can find Circular Polarizers on our site. https://bhpho.to/3xMEALl

Q: 8. it is good for rf 35mm len?

A: If you have the Canon RF 35mm f/1.8 IS Macro STM Lens, it does accept a 52mm filter. That being said, this Tiffen filter is compatible.

Q: 9. Will this filter fit the Canon 70-200 lens?

A: This filter will fit the f2.8 version of the 70-200 but is too big for the f4 version of the 70-200 lens.

Q: 10. Will this fit the Rokinon Cine DS 24mm T1.5 ED AS IF UMC Full Frame Cine Lens f/ Canon EF- DS24M-C

A: Yes, it will.