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Tiffen 77mm T1 infrared filter, clear glass disc in black metal ring

Tiffen

Tiffen 77mm T1 Infrared Filter camera accessory

SKU CH-G0KP-V6HD6

Cuts infrared at 680 nm for true-to-life colour on CCD and CMOS sensors, fits 77 mm threads

  • Blocks IR at 680nm for striking infrared contrast
  • Water White glass construction resists wear during heavy use
  • 77mm thread fits a wide range of lenses
  • ColorCore lamination keeps surfaces parallel for consistent results
  • No dichroic coating prevents colour shifts at wide angles

77mm T1 Infrared Filter for Creative Photography

This 77mm T1 Infrared Filter cuts infrared light at 680nm to produce striking infrared images with rich contrast and unique effects. It is built for photographers who want to explore creative digital and infrared photography using lenses with a 77mm front thread. The filter addresses IR contamination that can distort colours in CCD and CMOS sensors. It suits users seeking true-to-life colour rendition in their infrared work.

Sustained Performance with ColorCore Construction

The filter uses proprietary ColorCore technology that encapsulates the effect between two pieces of Water White Glass for perfect parallelism. This construction ensures consistent, reliable results during demanding photography sessions without vignetting green, magenta, or cyan at wide angles. The absence of a dichroic coating maintains optical clarity across the frame. Durability is maintained for repeated use in landscape and architectural photography.

Verify 77mm Thread and Sensor Compatibility

Confirm your lens has a 77mm front filter thread before ordering. The filter is designed for CCD and CMOS sensors that are naturally sensitive to infrared energy. It was specifically designed for cameras such as the Panavision Genesis, Sony F35, Sony EX1, and EX3. Buyers with different thread sizes or sensor types should check fit and effect suitability.

Highlights

  • Blocks IR at 680nm for striking infrared contrast
  • Water White glass construction resists wear during heavy use
  • 77mm thread fits a wide range of lenses
  • ColorCore lamination keeps surfaces parallel for consistent results
  • No dichroic coating prevents colour shifts at wide angles

Specifications

No published specifications for this item yet.

Questions about this item

Does the 680 nm cutoff generate noticeable heat during long exposures?

The filter is passive glass with no electronics, so it adds no heat of its own; any warmth comes from the camera body and ambient conditions.

What lens thread size must I already own to mount this filter?

You need a lens with a 77 mm front filter thread for direct attachment.

Will the T1 filter vignette on my older wide-angle lenses at 35 mm?

The filter lacks a dichroic coating, so it will not vignette green, magenta or cyan even at wide angles such as 35 mm.

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