The Tiffen 4 x 5.65" #56 Light Green Filter is a general contrast filter, primarily for use with black and white film. This light green filter helps to lighten foliage and other green subject matter within the image while darkening red tones.

Tiffen filters are made using ColorCore technology, a process that involves laminating the filter substrate between 2 pieces of optical glass and grinding flat to a tolerance of 10,000th of an inch. It measures 4 x 5.65" / 101.6 x 143.5mm.

#56 Filter for General B&W Contrast    Lighten Foliage, Darken Red Tones    ColorCore Technology

Helps to lighten foliage and other green subject matter within the image while darkening red tones.

Related Questions and Answers

Q: 1. Is this the correct filter to use on a NiSi 150mm Holder System for the Nikon 14-24 f/2.8g lens? If so, would it prevent dust and sand from making contact with the lens?

A: You can fit a 6 x 6 filter into a 150mm filter holder. (The 6 x 6 is only 2mm larger) You would have to put the filter in the rearmost slot. This will protect the lens from direct hits. However, you may wish to do what we do on a movie set and use black paper tape to seal the filter so that no sand/dust/water droplets can get in. Permacel/Shurtape Pro Tapes and Specialties Pro 46 Paper Tape - 2 x 60 Yds (Black) B&H # PEPM46260B.

Q: 2. What are the dimensions of this case when holding 5 filters?

A: Unfortunately, the manufacturer does not list the thickness of the case when holding filters. Also, the thickness would differ due to the filter pouch's expanding accordion-style design, and would depend on if you are using 2mm thick filters or 4mm thick filters (as 4mm thick filters in the same holder would take up more room than 2mm thick filters), or if you are using a combination of 2mm and 4mm thick filters.

Q: 3. Are these IR cut?

A: Yes, the SmallRig Cine Neutral Density Filter (4 x 5.65", 3-Stop) attenuates infrared light from 400nm to 1100nm.

Q: 4. Does this filter fit a Leica Summilux-M 35mm f/1.4 ASPH. Lens (Black)? Thanks, Robert

A: Yes. The Leica Summilux-M 35mm f/1.4 ASPH takes 46mm filters.

Q: 5. What filter holder do these work with?

A: It is advised to use these filters with a matte box, such as the Genustech GL GPVCMC Panavision Wide Clip-on Matte Box: a href= http://bhpho.to/1vtbfxb target= _blank http://bhpho.to/1vtbfxb/a

Q: 6. Will this fit a filter with the caddy/tray?

A: The Schneider 4 x 5.65" Five-Slot Filter Pouch BH #SCFP54565 will not hold the filters with the caddy/tray.

Q: 7. Can this be mounted in front of the chair back so the entire chair including the headrest is covered?

A: This works best with chairs that do not have an additional headrest.

Q: 8. Will this filter fit on a Zeiss 28mm Biogon lens?

A: Yes, the Leica E46 will fit lenses with a standard 46mm filter thread such as the Zeiss 28mm Biogon. I use the Leica E46 Green filter on a Zeiss 50mm C Sonnar lens. However, I mostly use the excellent B+W F-Pro MRC filters at 1/3rd the cost of the Leica branding.

Q: 9. fits in Mini Matte Box Small Rig 4x4 ?

A: Yes, the system will adapt to all 4x4 filters that are up to 4 mm thick.

Q: 10. Will this work in the Kase k9 100x100mm filter holder ?

A: The K&F Concept 100 x 100mm ND8 Filter (3-Stop) is compatible with the Kase K9 Filter Holder.