This 62mm Tiffen Water White Glass NATural IRND Filter is a neutral density filter with a 16x filter factor that provides a 4-stop exposure reduction. Its 1.2 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. By increasing your aperture or slowing your exposure time, you are able to control depth of field and convey movement more easily. Neutral density filters are intended to not affect the coloration of the image and are ideal for pairing with other filters.

The design of this filter has been optimized for use with digital sensors and to promote nearly flat attenuation of visible light and infrared light. Due to imaging sensors' greater susceptibility to infrared light, compared to traditional film, color casts can occur when photographing darker subjects that require increased exposure times.

This filter is noncoated, is constructed from Water White glass for increased clarity, and features an aluminum-alloy filter ring for durability while remaining lightweight. It is made using ColorCore technology, a process that involves laminating the filter substrate between two pieces of optical glass and grinding flat to a tolerance of 1/10,000th of an inch.

1.2 Optical Density    Noncoated Water White Glass Construction    Aluminum-Alloy Filter Ring    62mm Front Filter Threads    Darkens Entire Image    Allows Reduced Shutter Speed    Allows Wider Aperture    Neutral Results, Visible, & IR Spectrums

1.2 neutral density filter darkens the image, allowing you to photograph with a longer shutter speed or wider aperture than normally required.

Providing a 4-stop exposure reduction, this filter allows you to control depth of field and convey movement more easily.

Attenuates infrared light to maintain color neutrality and suppress color casts due to increased exposure lengths.

Filter does not affect coloration of the image and is ideal for use with other filters.

Constructed from Water White glass for increased optical clarity.

Noncoated.

Aluminum-alloy filter ring for durability while remaining lightweight.

62mm front filter threads allow for use with other filters.

Knurled front edges provide a more textured grip when mounting or removing it from a lens.

Filter pouch for storage and transport.

Related Questions and Answers

Q: 1. Why the green coating on the filter?

A: It aids in the reduction of glare that the filter could encounter according to K&F.

Q: 2. Does the 100-500 lens cap fit/work on filter?

A: Unfortunately 100-500 lens cap does not fit or work on K&F Concept Nano-X Magnetic Variable ND8-ND128 Filter (77mm)

Q: 3. Can you turn the polorizer the entire way off on this filter?

A: The polarizing effect on the K&F Concept Nano-X ND2-32 Variable Fader & Circular Polarizer HD Green Coated Waterproof Anti-Scratch Japan Optics Filter (77mm) can be reduced, but not turned off.

Q: 4. Is This Filter Really A 62mm Filter? Why In The Photo It Says 77mm?

A: Yes, Hoya ProND EX 1000 Filter (62mm, 10-Stop) is 62mm not 77mm.

Q: 5. Is it stackable

A: No, the K&F Concept Nano-X ND2-32 Variable Fader & Circular Polarizer HD Green Coated Waterproof Anti-Scratch Japan Optics Filter (77mm) does not have filter front threads.

Q: 6. I have a Canon 24-105mm f4L(77mm). I already have a 77mm protective filter on it; with threads, so I can stack another filter. What size ND filter should I order?

A: Protective filters have the same size front and rear threads so a 77mm variable ND would be recommended.

Q: 7. Is it threaded in front so it can retain lens cap?

A: The Tiffen Multicoated UV Protection Filter (55mm) has a 55mm front thread accesory. You can connect the 55mm lens cap on top of the filter.

Q: 8. All the lenses I would be using these on are 77mm. If I buy the 82mm ND filters and use them with a 77-82 step-up ring, wouldn't this eliminate any possible vignetting?

A: All these answers are right on the money! Exactly what I do and how I do it.

Q: 9. Does lens have lens cover threads?

A: No, this filter has no front threads.

Q: 10. can these filters be stacked?

A: Yes, they can be stacked.