The Tiffen 46mm Polarizer Filter for Photographyhelps to reduce reflections and glare by filtering out light that has become polarized due to reflection from a non-metallic surface. The light from the sun naturally becomes partially polarized due to reflecting off electrons in air molecules, causing the light to scatter into what appears as haze. A polarizing filter arranges, and filters, this directionally polarized light perpendicularly to the reflected light, allowing for the absorption of much of this light. This results in a noticeable reduction of glare and reflections from non-metallic surfaces and an increase in the saturation of skies and foliage.

A linear polarizer only differs from a circular polarizer in that it does not contain a quarter wave plane that enables use of auto focus and exposure features. Linear polarizers are best suited for use with manual cameras, such as view cameras, that are not dependent on internal mechanisms to determine focus or metering settings.

Tiffen filters are made using ColorCore technology, a process that involves laminating the filter substrate between 2 pieces of optical glass, grinding flat to a tolerance of 10,000th of an inch, and then mounting to precision metal rings.

Helps to Eliminate Reflections and Glare    Reduces Haze and Blue Cast in Landscapes    Greater Color and Tonal Saturation    ColorCore Technology

Helps to reduce reflections and glare by filtering out light that has become polarized due to reflection from a non-metallic surface.

Polarizing filters arrange, and filter, directionally polarized light perpendicularly to the reflected light, allowing for the absorption of much of the light.

Clears up haze in distant landscapes and provides more saturated, vivid colors.

Strongest effect when used at a 90° angle from the sun.

Constructed using Tiffen's ColorCore technology.

Related Questions and Answers

Q: 1. Please can you tell me if this product is suitable to mount on the front of a DJI Phantom 2 Vision + ? Thanks!

A: This product is not recommended for use with the DJI Phantom 2 Vision+.

Q: 2. 77 mm nd 5.4 18 stop

A: The Tiffen Solar ND Filter (77mm, 18-Stop, Special 50th Anniversary Edition) is a 18 stop ND filter.

Q: 3. Will this fit a Nikon drop-in holder?

A: Unfortunately, solar filters are not to be used in a drop in holder. The lens will get too hot when pointed at the sun and the aperture blade may melt. The solar filter needs to be placed on the front of the lens.

Q: 4. Will a linear polarizer affect the AF system of my Sony a7iii?

A: We recommend a Circular Polarizing filter for autofocus cameras

Q: 5. Hello,What is the difference between this product and the Tiffen 82mm Circular Polarizing Filter?Thank you,Nansen

A: A linear polarizer only differs from a circular polarizer in that it does not contain a quarter wave plane that enables use of auto focus and exposure features. It is generally advised to not use linear polarizers with digital cameras, as digital SLRs are dependent on internal mechanisms to determine focus or metering.

Q: 6. If I’m shooting an eclipse event but not the sun/moon directly—just people—is this filter still needed to protect my gear?

A: This Solar Filter is used when you're shooting directly at the sun during the eclipse. This would be too dark to use for normal photography.

Q: 7. Will this work with the Wooden Camera Zip Box Pro 4.5in Round Filter Stage?

A: Yes.

Q: 8. Does it fit on the Canon Len 70-200 mm F/2.8 II ?

A: It is compatible with Canon EF 70-200mm f/2.8L IS II USM Lens as that lens does have 77mm filter threads.

Q: 9. Is the Tiffen solar ND, 18-stop filter (P/N TI77ND54) a true neutral density filter, or does it give an orange tint?

A: The Tiffen Solar ND Filter (77mm, 18-Stop, Special 50th Anniversary Edition) is a true neutral filter and doesn't give an orange tint.

Q: 10. What range of sizes can this filter fit?

A: This is a 77mm filter. It will fit any lens with a 77mm filter thread on the front of the lens. Tiffen does make this and many other filters in other sizes as well. Just do a search at B&G for Tiffen Filter . You'll see many types of filters in many sizes. I srongly recommend Tiffen filters -- the price is reasonable, yet the quality is very high.