B + W Filter Company 67mm Basic 093 Infrared Filter 830nm camera filter

67mm Infrared Filter for Creative Photography

This B+W 67mm Basic 093 filter blocks the entire visible light spectrum, transmitting only infrared wavelengths above 830nm. It appears nearly opaque to the eye and enables experimental black-and-white photography with surreal tonal rendition. Professional-grade construction ensures reliable performance for photographers exploring the ethereal world of infrared imaging. Green foliage renders as bright or white tones while skies turn dark for dramatic wood-effect contrasts.

Suited for Infrared Experimentation

Photographers seeking unique artistic effects will value the selective 830nm transmission that creates stark cloud-to-sky separation. The filter is not designed for thermal imaging or any application requiring visible light capture. Buyers needing standard colour photography or visible-light protection should look at other filter types instead.

830nm Cut-off Wavelength Defines Use

The single specification that determines compatibility is the 830nm infrared cut-off, which blocks all visible red light for pure infrared capture. Your camera must retain residual infrared sensitivity and you will require long exposures or a modified body. Without this near-opaque characteristic the distinctive wood effect and foliage transformation cannot be achieved.