MidOpt - BP340 Near-Ultraviolet (UV) Bandpass Filter

The MidOpt BP340 Near-Ultraviolet (UV) Bandpass Filters is an economical yet highly transmissive/high contrast alternative to far more costly thin film interference filters. This design combines rugged dielectric coatings and absorptive filter glass with StablEDGE technology to ensure excellent out-of-band blocking, even when used with very short focal length lenses. The BP340 is commonly used in UV fluorescence, forensic, scientific, multispectral, machine vision, sensing and other imaging applications. MidOpt Bandpass Filters have a broad, Gaussian passband to mimic and accommodate the entire output of the most common LED wavelengths, are double-side polished for exceptional parallelism and optical flatness and are anti-reflection (AR) coated to limit glare and minimize reflection loss.