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Dark red glass camera filter, 40.5mm thread

B + W Filter Company

B + W Filter Company 40.5mm Basic 092 Infrared Filter Dark Red 695 camera filter

SKU CH-RPY2-0KHWW

A 40.5mm dark red infrared filter that partially blocks visible light for subtle black-and-white contrast and the classic wood effect

  • Capture subtle infrared effects with partial visible light blocking
  • Enhance black-and-white photography with moderate contrast levels
  • Achieve the iconic wood effect for dramatic skies
  • Create bright-to-white foliage rendition for unique landscapes
  • High-quality B+W construction for reliable infrared experimentation

Infrared Photography with Partial Visible Blocking

The 40.5mm Basic 092 Infrared Filter Dark Red 695 captures subtle infrared effects by partially blocking the visible light spectrum. It renders foliage from bright to white for the iconic wood effect in landscapes. This new filter suits photographers exploring experimental black and white photography with moderate contrast levels.

For Creative Infrared Experimentation Not Thermal

This filter suits photographers wanting dramatic skies and bright foliage rendition without extreme contrast. It is not for buyers needing thermal imaging capabilities or medical diagnostic accuracy. Users requiring stronger infrared cut-off for pure IR capture should look at different filter specifications.

40.5mm Thread Size Determines Lens Compatibility

The 40.5mm thread diameter is the single specification deciding whether this filter fits your lens. Verify your lens barrel or cap for this exact measurement before purchase. The 695 designation indicates the specific infrared transmission profile for the wood effect.

Highlights

  • Capture subtle infrared effects with partial visible light blocking
  • Enhance black-and-white photography with moderate contrast levels
  • Achieve the iconic wood effect for dramatic skies
  • Create bright-to-white foliage rendition for unique landscapes
  • High-quality B+W construction for reliable infrared experimentation

Specifications

No published specifications for this item yet.

Questions about this item

Will the 40.5mm threads on this 092 infrared filter wear out or need replacement?

The brass mount resists corrosion and cross-threading; with normal care the threads last the life of the filter, so no replacement is expected.

What limits continuous shooting with the 695 dark red infrared filter?

The filter passes both visible and near-infrared light, so exposure times lengthen in bright sun; the practical limit is the camera's maximum shutter speed and ISO range.

Does the 40.5mm Basic 092 filter add heat or noise during all-day use?

It is passive glass with no electronics, so it generates no heat, draws no power and makes no noise regardless of how long you shoot.

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