Optolong L-Enhance Filter
Optolong L-eNhance Filter
L-eNhance provides an economical and practical solution for amateurs. Dual-narrowband pass filter which has been designed for DSLR (digital SLR), color CMOS and CCD cameras. The convenience and cost effectiveness of this filter allows amateurs to image rich selection of astronomical images, even in bright, heavily light-polluted areas.
L-eNhance filter is technical innovation among filters. It effectively isolates the H-Alpha, H-Beta, and Oxygen III nebula emission lines and achieves maximum transmission of up to 90%. The performance of this filter delivers images that superbly control the impact from light polluted skies.