The Tiffen 4 x 5.65" 2 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 2 color density provides less green coloration than the 3 density, but more than the 1 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 5.65" / 101.6 x 143.5mm.

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

2 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. Is the mechanic of accessing the camera (use waist belt, rotate the bag to front) exactly the same as Lowepro Photo Hatchback?

A: Yes, this back will allow you access the gear in the way you describe, similar to the Lowepro Photo Hatchback. This is also illustrated in the product images.

Q: 2. Although it does not have hte flap, can it hold a 14 inch laptop?

A: No I would not use it to carry a 14 laptop with my kit. There is a dedicated pocket designed to carry a 10 tablet with good protection. I tried a 13 laptop in my bag and it only just fits in the rear pocket but protection would not be great, it is a good bag but not really designed with 14 laptops in mind.

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. Anyone know why the 450 is less expensive than the 350?

A: The price point of these bags are of course set by Lowepro but the pricing has no bearing on quality or usefulness. Sometimes a particular size or model doesn't sell as well as others, hence the price to improve sales.

Q: 5. What exactly are the materials used to make this backpack? Polyester or Nylon?

A: The materials listed are: Poly 500D Kodra, Poly 500D X 300D Dobby, Tricot Polyester, and Velex Nylon.

Q: 6. Will an Olympus omd em1 with a Panasonic 100-400 attached fit?

A: A canon 100-400 on a canon EPA 80d fits perfectly in the bp 450 aw pack. We returned the 250 for the 450 and the 450 is the perfect Backpack. Just came Back from a week in Tanzania. Nancy

Q: 7. 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: 8. How much does this tripod weigh?

A: 2.65 lbs / 1.2 kgs.

Q: 9. I'm looking for a bag that I can carry a camera with 2-3 lenses, and about 3 days worth of clothes. Is there enough room in this bag?

A: You won't fit 3 days of clothes in here. Unless you're in the tropics and only need a fresh T-shirt. There's room for a compact jacket, or a good compressible down jacket.

Q: 10. Can you store a 13 or 15 laptop in this backpack?

A: No. The structure of the bag makes it difficult to store a laptop. You may be able to squeeze a 15in in the front pocket but I have not tried as I have a 15 in.