STC Ultra Layer® Infrared Pass Filter (850nm)

“Logic will getyou from A to Z, imagination will get you everything.”—Albert Einstein,German-born theoretical physicist.

IR photographyis the art of capturing invisible light, and the amazing challenge comes withits benefits. It has the power of showing us a different world. We can travelin the fairy tale with each image, an unpredictable and astonishing universethat inspired our eyes with unique textures and colors. STC IRP filter leadsyou to the mysterious world of invisible light.

The Deep Blackand White filter (850nm) is good for a dedicated black and white IR. The cameraand will produce bright whites and pronounced darks.

The Standard IRFilter (720nm) allows for good color for false color, and good contrast forblack and white.

The Ultra Colorfilter (590nm) lets more visible light in, producing the most vibrant colors.Leaves are golden yellow, skies are bright blue.

Features：

Super slim1.1mm glass makes your image of higher transmission.

Unlike IRpass-coated glass, absorbing IR-glass induces fewer color cast.

Ultra slim 5mmframe design is to AVOID vignetting even use with wide angle lens.

Ultra lightaluminum frame ease your burden when carry it.

Both-sidedmultiple coating reduces reflectivity and made the glass easy to clean withanti-smudge(water contact angle>110∘), antistatic and scratch resistant coatings.

Matte blackanodized frame design eliminates flare.

Teflon-coatedknurled thread is easy to install or remove from your lens, and the isavailable for lens cap and hood.

Specification：

AvailableSize：58mm,77mm, 82mm, Clip Filter

Material：JapanAbsorbing IR Glass, Aluminum 6061 Rim

Thickness：1.1mmGlass, 2.5mm Rim

Spectrum(T50)：590nm,720nm, 760nm, 850nm

Transmission：94%

Reflectivity：<0.6％

Water DropContact Angle：> 110°

Origin：Taiwan

Passed：RoHS2.0