We are closed Friday 29th March & Monday 1st April for Easter

Tiffen 77mm IR Variable Neutral Density Filter has been discontinued, here are some related products you might like:

Tiffen 77mm Variable Neutral Density Filter Tiffen 77mm Variable Neutral Density Filter
Tiffen 72mm Variable Neutral Density Filter Tiffen 72mm Variable Neutral Density Filter
Tiffen 67mm Variable Neutral Density Filter Tiffen 67mm Variable Neutral Density Filter
Tiffen 82mm Variable Neutral Density Filter Tiffen 82mm Variable Neutral Density Filter
Tiffen 58mm Variable Neutral Density Filter Tiffen 58mm Variable Neutral Density Filter

Tiffen 77mm IR Variable Neutral Density Filter

Product #21553 | SKU 77IRVND | Tiffen
This product is no longer available what does this mean?
Not currently for sale
Contact us for more information
This product is no longer available what does this mean?

Overview

Provides 2 to 8 Stops of Light Control with an IR cut

Description

The Tiffen 77mm IR Variable Neutral Density Filter is a solid variable neutral density filter providing an exposure reduction of approximately 2 to 8 stops. The 0.6 to 2.4 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. The degree of density is easily controlled by rotating the front filter ring, helping you to predetermine the additional exposure length required. By slowing your exposure time or increasing your aperture, you are able to control depth of field and convey movement more easily. For repeatable control over density settings, the front ring is also visually demarcated with index dots for quickly returning to desired density placements.

This filter has been optimized for use with digital sensors and incorporates an IR blocking layer, which attenuates both visible and infrared light. Due to imaging sensors' greater susceptibility to infrared light, compared to traditional film, colour casts can occur when photographing darker subjects that require increased exposure times. This filter provides a high level of neutrality across both spectrums in order to eliminate colour casts and ensure cleaner, truer blacks.

This filter is made using ColourCore technology, a process that involves laminating the filter substrate between 2 pieces of optical glass, grinding flat to a tolerance of 1/10,000th of an inch, and mounting within an aluminum filter ring. The larger front diameter of the filter measures 88mm, helping to reduce the likelihood of vignetting with wide-angle lenses, and does not feature front threads.

Key Features

  • Variable neutral density filter allows you to dial in differing amounts of density scene to scene.
  • 0.6 to 2.4 ND filter darkens the image, allowing you to photograph with a longer shutter speed or wider aperture than normally required.
  • Providing a reduction of 2 to 8 stops, this filter allows you to control depth of field and convey movement more easily.
  • Ideally suited for use with digital sensors, this filter attenuates both visible and IR light for maintained color neutrality and a cleaner rendition of dark tones.
  • Indexed filter ring enables easier, more consistent adjustment of ND settings.
  • Wider front diameter helps to reduce the likelihood of vignetting with wide-angle lenses.

Specifications

Filter Type
Variable neutral density with IR attenuation
Size
77 mm (0.14" / 3.5 mm-thick)
Density
0.6-2.4 (2 to 8 stops)
Effect
Permits a longer exposure and helps to attenuate IR contamination
Construction
ColorCore glass
Front Filter Thread Size
N/A
Front Diameter
88 mm

Reviews

0.0 (no ratings yet)
Own or use this product?
Give it a quick rating:
Thanks for your rating!
Share your thoughts with other customers:
Write a review

Details

  • Product: Tiffen 77mm IR Variable Neutral Density Filter
  • Manufacturer: Tiffen
  • Model: TIIRVND77
  • SKU: 77IRVND
  • RM Product #: 21553
  • Filter Diameter: 77mm

Recently Viewed

View All