The Tiffen 2 x 3" 2 Green Soft-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 soft-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 2 x 3" / 50.8 x 76.2mm.

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

2 Density Color Graduated Filter    Green Coloring in Select Areas    Soft-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. What is the warranty on this lens?

A: This lens has a Limited 6-Year Warranty via Tamron.

Q: 2. Does the zoom lock work at all focal lengths?

A: No, at the 150mm setting.

Q: 3. Is this lens compatible with Canon EOS rebel T5i?

A: Yes it does I am using it on a T5I

Q: 4. What do I need to use 2 inch EPs?

A: You need a 2 diagonal (I use a Televue) and a 2 Visual Back to mate it to the optical tube. You can use a 2 to 1.25 adaptor to mount 1.25 eyepieces into the 2 diagonal so you can switch to a high power eyepiece without having to remove the 2 diagonal and visual back.

Q: 5. Can I use the lens in my Nikon d7500

A: Yes, fully compatible with the D7500.

Q: 6. I understand versions of this lens out earlier this year required a firmware update to work properly with the Canon M3. Do the currently shipping versions (from B&H especially) still require firmware updates, or will they work out of the box?

A: Tamron updated the firmware for the 150-600mm lens to resolve issues with the T6 cameras as well as the 5DS and 5DS R. Im not finding any information from Tamron stating that they have updated firmware to address issues when using the lens on adapters with the M3. Most auto lens adapters do not guarantee autofocus or compatibility with third party lenses, such as the Tamron 150-600mm lens, nor do third party lens manufacturers typically address issues with using their lenses on adapters.

Q: 7. will it go with a 60d?

A: It should. It fits my Mark III 1 D.

Q: 8. will this lense work with a D3400?

A: Not sure.

Q: 9. Just wondering. GH5 + 0.71 Metabones adapter work? Were talking 2x crop making this 300-1200mm f3.5/4.5. In body stabilization + Tamrons lens stabilization would make this the best handled combo ever made?

A: I shoot with Nikon but I dont think this lens accepts any extenders. I checked Tamrons website when I was considering adding an extender and none were listed for this lens.

Q: 10. Has anyone used this lens with the LEE Seven5 Filter System? Any vignetting or reflection issues?

A: I did not lee filter system. There is not problem When I used different brand of circular filter, but used filter holder.