The 4-stop, 4 x 5.65" Tiffen Soft-Edge Graduated ND Filter 4x5.65" 4-Stopis a graduated neutral density filter that helps to specifically darken skies and other bright areas of the image. The filter is densest at the edge and tapers to clear by the middle, with a soft-edged line of transition between the density and clear areas. Neutral density filters do not affect the coloration of the image and the 1.2 density provides a 4 stop reduction in light from entering the lens.

This filter is 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 1/10,000th of an inch. This filter measures 4 x 5.65" / 101.6 x 143.5mm.

Note: A vertical orientation filter's line of transition runs parallel to the short side of the filter.

1.2 Optical Density    ColorCore Technology    Reduce Exposure in Selective Areas

Soft-edged 1.2 ND graduated filter for darkening skies and other bright areas of the image.

Provides a 4 stop reduction in light in selective areas.

Neutral density filters do not affect the overall coloration of the image.

Related Questions and Answers

Q: 1. Will this case hold the Nikon 200-500? Is it the best one for the purpose?

A: Yes it will hold your 200-500 with a camera body attached. I ordered it for my D3s and the Nikon 600 lens. I holds them and I use this case all the time.

Q: 2. Is this good for light stands and multiple RGB tube lights?

A: The Celestron Soft Telescope Bag (40") BH #CETSB40 • MFR #94025 can be used for light stands and other equipment.

Q: 3. Will this fit the GR II?

A: Yes.

Q: 4. Will a 600mm f4 i (first generation) fit in this case?

A: Yes, the EF 600mm f/4L IS USM will fit into the Canon Lens Soft Case LS600.

Q: 5. I have the celestron heavy duty tripod#93493. Can I use this bag for it?

A: Yes, the Celestron Heavy Duty Tripod for CPC, Nextar GPS (MFR #93493) will fit in the Celestron Soft Tripod Bag (34").

Q: 6. Will this fit the tripod and mount of an Evolution 8"?

A: This would only fit the Tripod.

Q: 7. Will this bag work for a Celestron Nexstar 4SE telescope?

A: No, I am sorry the Celestron Soft Telescope Bag (40") will not accommodate a Celestron Nexstar 4SE telescope. A better choice would be the Celestron Carrying Case for 4/5/6" NexStar Telescope B&H # CECNS4580TAS MFR # 94003.

Q: 8. There are no outside/inside dimensions for the case. It states it's soft, but it looks like it has structure. Does it fold?

A: The exterior dimensions of the Nikon CL-L2 Soft Case for 400mm, 500mm and 600mm are 18.2 x 13 x 9.4". It is a soft case, has a hard bottom, and it has structure because of a padded belt added into the case. It is not designed to fold up very small.

Q: 9. Would this pouch fit a canon 700-200 IS 2.8 lens?

A: No, this bag would not fit the Canon 70-200mm f/2.8 lens. The Pearstone Onyx 70 Lens Case would be a better fit. http://bhpho.to/1o2tXhM

Q: 10. Looking for case for Canon RF 24-240mm F4-6.3 is usm. Will this fit?

A: The Canon LP1219 Soft Case will fit the RF 24-240mm f/4-6.3 IS USM lens.