






There is a hidden and surreal world right in front of our eyes. STC engineered three types of IR Filters for creators seeking to create a unique look:
Features
Frequently Asked Questions
What is the difference between the three IR filter options?
The 720nm Standard IR is ideal for false color and black-and-white contrast. The 850nm Deep Black and White produces dramatic high-contrast monochrome images. The 590nm Ultra Color allows more visible light through, creating vibrant golden and blue tones.
What thread sizes are available?
Available in 58mm, 77mm, and 82mm.
Do I need a full-spectrum converted camera to use these filters?
Yes. IR Pass Filters are designed for use with full-spectrum converted cameras (cameras with the IR-CUT hot mirror removed). Standard unmodified cameras will not produce IR effects with these filters.
Will this filter cause vignetting?
No. The super slim 5mm shock-absorbent aluminum rim is specifically designed to reduce vignetting even with wide-angle lenses.
Is this filter covered by a warranty?
Yes. STC offers the world's first warranty and repair service for filters, covering this filter against manufacturing defects.

We use Japanese optical-grade infrared-absorbing glass which blocks visible light and only lets in infrared of a specific wavelength.
Then we add our eco-friendly EU RoHS 2.0 standard double-sided multilayer nanocoating that is hydrophobic, anti-reflective, anti-smudge, wear-resistant, and antistatic, making it very easy to keep clean while also defogging quickly.

For the rim, we use precision machining for a tough but lightweight aluminum alloy frame. The unique pressure ring design can allow as much light in as possible, while also reducing vignetting when using a wide-angle lens. The inner circle is treated with non-stick Teflon and a matte black finish and the embossed frame is easy to rotate. The shock-absorbent frame also reduces the chance of damage to your lens if it takes a knock. We also offer a factory lifetime warranty and repair service for the frame and innovative maintenance services for the lens.
