Tiffen 7281A 72mm 81A Warming Filter

The Tiffen 7281A is a 72mm screw-in warming filter from Tiffen's long-established 81 series. The 81A designation indicates a light amber tint that gently shifts the color temperature of light passing through the lens, warming images by counteracting the blue cast common in overcast daylight, open shade, and electronic flash. Originally designed for film photographers — it converts 3200K tungsten Type B film to 3400K lighting — the filter remains useful for any photographer who prefers to achieve color correction optically rather than in post-production.

Constructed from optically flat glass with Tiffen's ColorCore technology, the 81A is designed to maintain sharpness and contrast across the frame. Its most popular application is portrait photography, where the warming effect produces more flattering, natural-looking skin tones. The filter threads onto any 72mm lens and adds minimal bulk or weight. With an exposure factor of roughly 1/3 stop, it has a negligible impact on your exposure settings, making it practical to leave mounted for extended outdoor shooting sessions where cool light conditions persist.