The Tiffen 4 x 4" 5 Green Hard-Edge Graduated Filter helps to specifically add a bright green coloration to skies and other bright areas of an image while allowing a portion of the image to remain neutrally colored. The filter's coloring is densest at the edge and tapers to clear by the middle, with a hard-edged transition between the density and clear areas. The 5 color density provides more green coloration than the 4 density filter.

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. It measures 4 x 4" / 101.6 x 101.6mm.

5 Density Color Graduated Filter    Green Coloring in Select Areas    Hard-Step Graduation    ColorCore Technology

Provides a bright green coloring to select areas of the image.

Graduated filter design keeps a portion of the image neutral, resulting in a more realistic look while allowing for the sky or other bright areas to take on the color of the density.

Related Questions and Answers

Q: 1. Would it fit a Nikon 500mm PF mounted on a D500 ? (lens attached)

A: No, the Lowepro Flipside Trek BP 450 AW Backpack (Gray/Dark Green) is too small to fit the Nikon 500mm PF mounted on a D500.

Q: 2. What torso length (in inches) will the bag accommodate when on the large adjustment?

A: The large Shimoda Designs Explore v2 35 Backpack Photo Starter Kit is 21.3" long.

Q: 3. Does this large core fit in the explore v2 35 bag and still allow side access?

A: The large Mirrorless V2 or the Large DSLR core will fit in the Shimoda Designs Explore v2 35 Backpack.

Q: 4. Does a 2017 13 inch MacBook Pro fit in the 350 iteration of the bag?

A: No, it won't fit. I was hoping my 2011 13-inch macbook pro would fit in the 350 bag but it didn't fit. And I would guess the 2017 macbook version won't either.

Q: 5. Will this pack hold a hydration pouch (3l)?

A: Yes, but it's not really designed for that. You can put the hydration bladder in the main pocket.

Q: 6. first image is not from a 4 leg selection tripod. the ballhead seems to be fph-52q. is this the chameleon model?

A: The first image display 4 turn tension knob in each leg and the rubber feet which match accordantly with a 4 leg section tripod. The ball head included with Fotopro X-GO Gecko Tripod Kit is the FPH-42Q Ball Head (Green). If you enlarge each image the model number of the ball head is visible in each picture. The tripod under BH #FOXGOGECKOG is the Gecko collection, the Chameleon version with the FPH-52Q Ball Head is listed under BH #FOXGOCG.

Q: 7. Is this pack water resistant/proof? If not is there a cover for it?

A: I think it would be fine, even in heavy rain. It has a built in cover and the camera is accessed from the rear. It should stay well protected from even heavy rain. Now if you go swimming, you might have a problem. But rain shouldn't concern you if you put the cover on correctly.

Q: 8. How much does this tripod weigh?

A: 2.65 lbs / 1.2 kgs.

Q: 9. Do you think this can be used for a large format system?

A: I found the space for equipment to be very limited. Wouldn't recommend it for large format if there are more than two lenses - or if one of the lenses is very large.

Q: 10. Can the laptop sleeve stretch to fit a laptop with 0.9" depth (assuming height and width are good)?

A: The laptop sleeve of the Shimoda Designs Explore v2 30 Backpack Photo Starter Kit (Black, 30L) will be able to accommodate a laptop that is 10 x 15 x 0.9".