This 2 x 2" Tiffen 81EF ND Filter 2x2" 2-Stopblends both an amber light-balancing 81EF 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 81EF filtration covers the entire filter plane and lessens the color temperature by 650K, enabling the ability to attain 3200K balance when the prevailing light source is 3850K.

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    Warming Filter to Decrease Color Temp    ND Filter to Increase Exposure Length

Combination of both an amber light-balancing 81EF and an ND filter.

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

81EF light-balancing filter decreases color temperature and provides a warming effect.

Related Questions and Answers

Q: 1. Does it have a multi coating?

A: No, this filter is not multi coated.

Q: 2. How thick is this filter?

A: The Tiffen 4 x 4 ND 0.6 Filter is 4mm thick.

Q: 3. Does this filter have coatings to reduce flare and internal reflections?

A: No, this is not a coated filter.

Q: 4. Does this Tiffen filter fit the Sony FE 24-105mm F/4 G OSS lens? Thanks in advance for your feedback.

A: According to the specifications on the B&H page for this lens the filter size is 77mm https://www.bhphotovideo.com/c/product/1369442-REG/sony_sel24105g_fe_24_105mm_f_4_g.html

Q: 5. Any discoloration with the filter?

A: The water white series don't has cromtica variation. The regular ND series no WW is little green.

Q: 6. Will this filter (Tiffin 4x4 1.6 ND) fit in a Cokin holder? Buyers say it won't fit in a Lee holder and Specs don't list thikness dimensions.

A: The filter is 4mm thick. Lee filters makes filter guides that are 4mm thick. The foundation kit does not supply that guide. The link for that guide is a href= http://bhpho.to/1iXS5y5. target= _blank http://bhpho.to/1iXS5y5./a

Q: 7. Is this filter multi coated?

A: This filter is not multi coated. If you wish to puchase a 77mm Tiffen multi coated ND .6 please visit the link below:a href= https://www.bhphotovideo.com/c/product/533249-REG/Tiffen_77HTND6_77mm_Digital_HT_High.html target= _blank https://www.bhphotovideo.com/c/product/533249-REG/Tiffen_77HTND6_77mm_Digital_HT_High.html/a

Q: 8. 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.

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. Does this fit the Canon 14mm F2.8 L Mark 1 lens?

A: No, this Tiffen 48mm Rear Mount ND 1.2 Filter is not compatible with the rear filter slot on the Canon 14mm f/2.8L lens.