Optolong Optolong LRGB 1.25" Optolong LRGB filter 1.25" Optolong's LRGB set splits the spectrum into luminance, red, green and blue for... Price on request Request current price and delivery View equipment →
Optolong Optolong LRGB 2" Optolong LRGB filter 2" Optolong's LRGB set splits the spectrum into luminance, red, green and blue for... Price on request Request current price and delivery View equipment →
Optolong Optolong L-eNhance 1.25 Optolong L-eNhance filter 1.25" The L-eNhance is Optolong's tri-band light-pollution filter for colour... Price on request Request current price and delivery View equipment →
Optolong Optolong L-eNhance 2" Optolong L-eNhance filter 2" The L-eNhance is Optolong's tri-band light-pollution filter for colour cameras... Price on request Request current price and delivery View equipment →
Optolong Optolong L-Pro 1.25" Optolong L-Pro filter 1.25" The L-Pro is a multi-bandpass broadband light-pollution filter that keeps natural... Price on request Request current price and delivery View equipment →
Optolong Optolong L-Pro 2" Optolong L-Pro filter 2" The L-Pro is a multi-bandpass broadband light-pollution filter that keeps natural... Price on request Request current price and delivery View equipment →
Optolong Optolong L-Quad Enhance 2" Optolong L-Quad Enhance (L-QEF) filter 2" The L-Quad Enhance (L-QEF) is a quad-bandpass light-pollution... Price on request Request current price and delivery View equipment →
Optolong Optolong L-Ultimate 1.25" Optolong L-Ultimate filter 1.25" The L-Ultimate is a dual 3 nm narrowband filter passing only OIII (500.7 nm)... Price on request Request current price and delivery View equipment →
Optolong Optolong L-Ultimate 2" Optolong L-Ultimate filter 2" The L-Ultimate is a dual 3 nm narrowband filter passing only OIII (500.7 nm)... Price on request Request current price and delivery View equipment →
Optolong Optolong L-eXtreme 1.25" Optolong L-eXtreme filter 1.25" The L-eXtreme is a dual 7 nm narrowband filter isolating H-alpha and OIII for... Price on request Request current price and delivery View equipment →
Optolong Optolong L-eXtreme 2" Optolong L-eXtreme filter 2" The L-eXtreme is a dual 7 nm narrowband filter isolating H-alpha and OIII for... Price on request Request current price and delivery View equipment →
Optolong Optolong L-Para 2" Optolong L-Para filter 2" The L-Para is a dual 10 nm narrowband filter for OIII (500.7 nm) and H-alpha (656.3... Price on request Request current price and delivery View equipment →