The A004 Green Resin Filter from Cokin is designed to create more contrast in Black-and-White images. It is suitable for landscape and nature photography, because it lightens greens and darkens reds. It makes foliage appear brighter and creates separation between dark and light tones.

The filter is square in shape and the width is 67mm, which is only compatible with the A Series Filter Holder. The filter factor is 3.5, so the exposure should be increased by 2 + 2/3 stops to compensate. CR39 Resin was used to make the Cokin filter.

Builds Contrast in B&W Images    For Landscape and Nature Photos    Lightens Green and Darkens Red    CR39 Resin    Fits the A Series Filter Holder

Related Questions and Answers

Q: 1. is the MindShift Gear BackLight 26L deep enough to hold d810 with grip?

A: I have a D850 with grip (turned on it's side) and a D5 in mine. It fits and the padding on the back makes it comfortable to carry. See my review with photo.

Q: 2. One reviewer noted that the bag is too small . Was he referring to the internal size/capacity or was it an issue with the fit on his body being too small? I have an uncomfortable PacSafe backpack with excessively closely-positioned shoulder straps (I have broad shoulders) and would not want this pack if it were similar.

A: I'm 5 10 with broad shoulders, and the bag fits me fine. For me, it works great. I use it for hiking.

Q: 3. Can the 26L fit the Canon R5, EF70-200 f2.8, EF24-70 f2.8, EF16-35 f4, RF50mm f1.2 and RF100-500 lens with flash, batteries and some accessories?

A: With some rearranging of the dividers everything should fit! with extra space.

Q: 4. Hello dear members Can this bag hold 200-400 with inbuilt TC from canon and canon 800mm Nothing else .

A: The canon EF 200-400mm F4 with built in 1.4X Extender, and the RF 800mm f5.6 with lens hood, will fit.

Q: 5. what's the maximum capacity card this reader can handle? can it handle 128GB? 64GB?

A: According to the IOGear website, there is no size limitation. I have used it successfully with 32gb and 64gb cards with no issue.

Q: 6. Will this fit a DSLR, lens and Ronin S or SC?

A: With a bit of creative configuration, you should be able to get a Ronin S in the BackLight 26L along with a camera and lens. Good news is, every divider in the BackLight 26L can be removed, providing many ways to layout the bag to fit your personal needs.

Q: 7. Will this fit two Canon R6's, a RF100-500mm, a RF15-35mm, and a RF 24-70 (with lens hoods reversed)?

A: Yes, MindShift Gear BackLight 26L Backpack will fit two Canon EOS R6's, a Canon RF 100-500mm f/4.5-7.1 L IS USM Lens, a Canon RF 15-35mm f/2.8 L IS USM Lens (Canon RF), and a Canon RF 24-70mm f/2.8 L IS USM Lens (with lens hoods reversed).

Q: 8. When fully extended, how big of a waist will the strap fit? Thanks

A: Fully extended the waist strap measures 60 on the inside

Q: 9. Does this pack have an aluminum frame?

A: No.

Q: 10. Does the 26L have effective load lifters?

A: Yes, the lifters do their job well.