Optolong
Filters
Optolong UV/IR CUT
Optolong5.0 / 5.0
3 Reviews
Optolong UV/IR CUT Optolong UV/IR Cut filter is designed for ultraviolet and infrared wavelength blocking to improve sharpness of the image as most...
View full detailsOptolong L-Pro Filter
OptolongOptolong 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 detailsOptolong L-Extreme Dual-Band Filter
OptolongOptolong 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 detailsOptolong L-eNhance Duo Band Filter
OptolongOptolong L-eNhance Duo Band Filter The relentless spread or urbanization and its associated light pollution have become a growing problem for all a...
View full detailsOptolong L-Ultimate Dual-Band 3nm Filter
Optolong5.0 / 5.0
1 Review
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 detailsOptolong L-Quad Enhance Filter 2" Light Pollution Suppression Filter (L-QEF)
OptolongOptolong 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 detailsOptolong Clear Focusing Filter
OptolongOptolong Clear Focusing Filter Optolong Clear focusing filter is designed to highly pass the visible spectral region 420-680nm at 98.5% transmissio...
View full detailsOptolong UHC Light Pollution Filter
OptolongOptolong UHC Light Pollution Filter The UHC (Ultra High Contrast) broadband filter is designed to improve the visibility of various deepsky objects...
View full detailsOptolong L-Pro Filter Clip for Canon EOS Full-Frame
OptolongOptolong L-Pro Filter Clip for Canon EOS Full-Frame The Optolong L-Pro Filter is designed to improve the visibility of various deepsky objects. By ...
View full detailsOptolong L-eXtreme F2 Fast Optics Dual Narrowband 2" (L-EXTREME-F2)
OptolongOptolong 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 detailsOptolong Moon & Skyglow Filter
OptolongOptolong Moon & Skyglow Filter Optolong Moon & Skyglow filter is designed to darken the background sky by blocking light transmission from ...
View full detailsOptolong SII 6.5nm Imaging Narrowband Filter
OptolongOptolong SII 6.5nm Imaging Narrowband Filter Optolongimproved narrowband SII6.5nm filter (Sulful II for CCD) is designed for nebula observation all...
View full detailsOptolong SHO 3nm Narrowband Filters Kit
OptolongOptolong SHO 3nm Narrowband Filters Kit Optolong SHO-3nm Narrowband Filters Introduction Optolong SHO-3nm filter kit includes SII 3nm, H-Alpha 3nm,...
View full detailsOptolong Night Sky H-Alpha filter (IR-Pass 650nm)
OptolongOptolong Night Sky H-Alpha filter Night Sky H-Alpha filter (IR Pass 650nm) with 50% transition from blocking to passing at about 640nm and 95% or a...
View full detailsOptolong ND3.0 Neutral Density Filter
OptolongOptolong ND3.0 Neutral Density Filter Neutral Density (ND) filters are designed to reduce transmission evenly across a portion of a specific spectr...
View full detailsOptolong Narrowband H-Beta filter
OptolongOptolong Narrowband H-Beta filter Opotlong narrowband H-beta filter is designed for nebula observation allowing 12nm bandwidth of light centered on...
View full detailsOptolong LRGB Filter Set
OptolongOptolong LRGB Filter Set The Optolong LRGB Filter Set is designed for maximum contrast and with extremely high gradients for clear differentiation ...
View full detailsOptolong IR Pass685 Planetary Filter
OptolongOptolong IR Pass685 Planetary Filter Optolong IR Pass 685nm filter is designed to block wavelengths below 670nm and can be used in IR-LRGB imaging ...
View full detailsOptolong Improved OIII 6.5nm Narrowband Filter
OptolongOptolong Improved OIII 6.5nm Narrowband Filter Optolong improved extra Narrowband OIII-CCD 6.5nm filter is designed for nebula observation allowing...
View full detailsOptolong Improved NB Filters SHO 6.5nm Narrowband Filter Kit
OptolongOptolong NB Filters SHO 6.5nm Narrowband Filter Kit Optolong SHO6.5nm filter kit includes SII6.5nm, H-Alpha7nm, and OIII6.5nm narrow-band filters, ...
View full detailsOptolong H-Alpha 7nm Narrowband Filter
OptolongOptolong H-Alpha 7nm Narrowband Filter Optolong improved version of H-Alpha 7nm filter is the popular narrowband filter allowing 7nm bandwidth of l...
View full detailsOptolong CLS-CCD(City Light Suppression) Broadband Filter
OptolongOptolong CLS CCD (City Light Suppression) Broadband Filter The CLS (City Light Suppression) broadband filter is designed to improve the visibility ...
View full detailsOptolong CLS(City Light Suppression) Broadband Filter
OptolongOptolong CLS (City Light Suppression) Broadband Filter 1. Optolong CLS Introduction The CLS (City Light Suppression) broadband filter is designed ...
View full detailsOptolong Clear Sky Filter Screw on Lens
OptolongOptolong Clear Sky Filter Screw on Lens 1. Optolong Clear Sky Filter Introduction A screw on filter with the easiest installation way like UV fi...
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