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MultiBand & Broadband
Narrowband filters are designed to capture specific wavelengths of light. There is a large class of celestial objects known as emission nebulae, and their name arises from the fact that they are actually emitting their own light.
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Original price $190.00 - Original price $393.00Original price$190.00 - $393.00$190.00 - $393.00Current price $190.00Optolong L-Pro Filter
Optolong L-Pro Filter The Optolong L-Pro Filter is designed to improve the visibility of various deepsky objects. By selectively reducing the trans...
View full detailsOriginal price $190.00 - Original price $393.00Original price$190.00 - $393.00$190.00 - $393.00Current price $190.00 -
Original price $319.00 - Original price $410.00Original price$319.00 - $410.00$319.00 - $410.00Current price $319.00Optolong L-Extreme Dual-Band Filter
Optolong L-Extreme Dual-Band Astronomy NarrowBand Filter The advantage of the L-eXtreme filter is that there is no transmission between the H-beta ...
View full detailsOriginal price $319.00 - Original price $410.00Original price$319.00 - $410.00$319.00 - $410.00Current price $319.00 -
Original price $240.00 - Original price $350.00Original price$240.00 - $350.00$240.00 - $350.00Current price $240.00Optolong L-eNhance Filter
Optolong L-eNhance Filter The relentless spread or urbanization and its associated light pollution have become a growing problem for all amateur as...
View full detailsOriginal price $240.00 - Original price $350.00Original price$240.00 - $350.00$240.00 - $350.00Current price $240.00 -
Original price $390.00 - Original price $525.00Original price $390.00$390.00 - $525.00$390.00 - $525.00Current price $390.00Optolong L-Ultimate Dual-Band 3nm Filter
Optolong L-Ultimate Filter It’s about a 3nm dual band designed to drastically reduce the effect of light pollution, the 3nm isolates the nebulae’s ...
View full detailsOriginal price $390.00 - Original price $525.00Original price $390.00$390.00 - $525.00$390.00 - $525.00Current price $390.00 -
Original price $269.00 - Original price $269.00Original price$269.00$269.00 - $269.00Current price $269.00Optolong L-Quad Enhance Filter 2" Light Pollution Suppression Filter (L-QEF)
Optolong L-Quad Enhance Filter L-Quad Enhance Filter (L-QEF) is a quad bandpass light pollution suppression filter for colour cameras. It effective...
View full detailsOriginal price $269.00 - Original price $269.00Original price$269.00$269.00 - $269.00Current price $269.00 -
Original price $416.00 - Original price $416.00Original price$416.00$416.00 - $416.00Current price $416.00Optolong L-eXtreme F2 Fast Optics Dual Narrowband 2" (L-EXTREME-F2)
Optolong L-eXtreme F2 Fast Optics Dual Narrowband 2" Optolong L-eXtreme F2 is a dual-band (500.7 nm and 656.28 nm, FWHM=7 nm) narrowband pass filt...
View full detailsOriginal price $416.00 - Original price $416.00Original price$416.00$416.00 - $416.00Current price $416.00
