The Tiffen 4 x 6" 3 Coral Soft-Edge Graduated Filter helps to specifically add a warm, pale orange 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 soft-edged transition between the density and clear areas. The 3 color density provides less coral coloration than the 4 density, but more than the 2 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 6" / 101.6 x 152.4mm.

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

3 Density Color Graduated Filter    Coral Coloring in Select Areas    Soft-Step Graduation    ColorCore Technology

Provides a natural-looking warming effect 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. Trying to decide which telephoto lens under $1500 to buy for my canon? I have a 24-105mm lens which is a pretty good all around lens but I want something with a little more reach to hopefully take on a safari one day and an Alaska trip. Ideally I would love a canon ef 100-400 but that's a little out of my price range. Is the Tamron 150-600 the way to go?

A: Rafael,Sorry about the late response.I use my Tamron 150-600 almost all the time. I usually set my mm at about 590 mm and get my best results at f7.1 with as much natural light as possible.When shooting eagles along a river I use a Tripod with a gimbal but also shoot a lot handheld while hiking with higher shutter speeds.Regards,Tom

Q: 2. What is the apparent field of view?

A: So the Apparent Field of View does all depends on the eyepiece. This scope comes with a 40mm and 13mm eyepiece. I am not sure which series eyepiece comes in the box. I would maybe call Celestron directly to see which eyepiece it comes with, and they will be able to know what the apparent field of view is for them. Celestron's Telephone Number: 310-328-9560

Q: 3. Does anyone have a recommended bag to carry it in on the camera body?Could someone say how long the end to end dimensions are for this lens on a Nikon D610?

A: The D610 with the Tamron 150-600mm lens attached will have a length of 13.35. For a case to accommodate the two, you might look at the Think Tank Photo Digital Holster 30 V2.0 (B&H # THDH30). With its Pop Down feature, the bag would be long enough for the D610 with the 150-600mm lens attached.

Q: 4. Will this work with a EOS 77D?

A: I love my lens - just got back from 6 weeks in Africa and thank goodness I took the lens. My shots were amazing. I have a Canon EOS 70D.

Q: 5. Does this come with a lens hood?

A: Yes, it comes with a hood.

Q: 6. Can the lens be used a Nikon D90?

A: Yes. This lens works with Nikon D90 camera.

Q: 7. Explain Tamron's 6 year limited warranty?

A: The full terms and conditions for Tamron's warranty can be found at the following link: a href= http://bit.ly/16fbp6o target= _blank http://bit.ly/16fbp6o/a

Q: 8. Is this lens compatible with the Nikon D600?

A: Yes. Unlike the Tamron 200-500mm, this lens has the autofocus motor built into the lens so it is compatible to all Nikon DSLR bodies. By the way, I love this lens.

Q: 9. Is this lens compatible with Nikon D90?

A: Yes this Tamron SP 150-600mm f/5-6.3 Di VC USD Lens for Nikon is compatible with Nikon DSLR cameras, such as the Nikon D90.

Q: 10. Will this lens work with D3100

A: Yes, this lens is fully compatible with the D3100 camera, and has the required built-in motor to drive the autofocus.