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Filter—B+W 489 Infrared Cut
Spectral transmission graphs on this page were measured by Coastal Optical Systems on their equipment using single samples of the specified filters. Graphs used by permission.
Graphs are in nanometers. Visible light is approximately 390 - 650 nm (the human eye can see very weakly into the 700-800nm range).
Buying filters
A great source for filters at competitive prices is our trusted sponsor, B&H Photo. Get filters at B&H Photo.
Spectral transmission — B+W 489 infrared cut
No so effective at blocking infrared, with a very gradual “tail” well into the infrared range, passing nearly 50% infrared at 700nm.
This leakage is enough infrared to cause a red shift on IR-sensitive cameras like the Nikon D2H. It also passes shorter wave ultraviolet almost unimpeded.
Get the B+W 489 filter at B&H Photo.
B+W 489 infrared-block
$1199 SAVE $300 = 20.0% $19 FREE ITEMS Canon 15x50 IS All-Weather Image Stabilized Binocular in All Other Categories
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$598 SAVE $400 = 40.0% Panasonic Lumix DMC-GX85 Mirrorless with 12-32mm and 45-150mm Le… in Cameras: Mirrorless
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$498 SAVE $200 = 28.0% Panasonic 14-140mm f/3.5-5.6 Lumix G Vario ASPH. POWER O.I.S. in Lenses: Mirrorless
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$110 SAVE $45 = 29.0% Samsung 500GB T5 Portable Solid-State Drive (Blue) in Computers: Drives and Storage
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$1298 SAVE $300 = 18.0% Sony 28-70mm f/3.5-5.6 Alpha a7 II Mirrorless with FE OSS in Cameras: Mirrorless
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