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ZWO SHO 2" Inch Filter Set Kit (Ha SII OIII) Narrowband 7nm
The ZWO SHO Filter Set is primarily used for capturing and enhancing images of deep-sky objects such as nebulae. By isolating the H-alpha, SII, and OIII emission lines, it enables astrophotographers to obtain clearer and more detailed images, even in light-polluted environments.Regular price From $299.00 USDRegular priceUnit price per -
Optolong L-Extreme F2 Fast Filter 2 Inch
Whether you're using a RASA, HyperStar, or other fast focal ratio telescope, the Optolong L-eXtreme F2 Fast Filter will help you achieve clear, detailed images of the deep sky with unparalleled efficiency.Regular price $312.00 USDRegular priceUnit price per -
Optolong L-Extreme Dual-Band Filter 2" Inch
Isolates H-alpha and OIII emission lines, maximizing the contrast and signal-to-noise ratio between nebulae and the sky background. Achieves very high transmission (~90%) at the H-alpha (656nm) and OIII (500nm) lines.Regular price $312.00 USDRegular priceUnit price per -
Askar Color Magic D1 D2 Duo-Band Narrowband Filter 2"
For astrophotography enthusiasts, the Askar Color Magic D1 D2 Duo-Band Narrowband Filter 2" is an indispensable accessory designed to capture perfect deep-sky images. This professional-grade filter set is tailored to enhance contrast and eliminate the interference from background light, making celestial targets more visible and detailed.Regular price From $329.00 USDRegular priceUnit price per -
Antlia ALP-T Dual Band 5nm Narrowband OIII and Ha Filter 2" Mounted
The Antlia ALP-T Dual Band 5nm Filter is a dual line-pass filter crafted to enhance the performance of one-shot color (OSC) cameras such as DSLRs and astronomical OSC cameras. It can also serve as a narrowband filter for monochrome cameras, providing flexibility and efficiency in your imaging sessions.Regular price $434.00 USDRegular priceUnit price per -
Antlia ALP-T Dual Narrowband 5nm H-Alpha OIII/H-Beta SII Filter 2" Mounted
The filter set includes two dual band filters, one for H-Alpha and OIII, and another for H-Beta and SII. Each filter has a narrow 5nm bandpass to isolate specific wavelengths, enhancing image clarity and detail. The advanced multi-coatings effectively isolate the desired wavelengths while suppressing unwanted light pollution, moonlight, and airglow. This ensures superior signal-to-noise ratio and better contrast.Regular price From $435.00 USDRegular priceUnit price per
