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Optolong Moon & Skyglow Filter 1.25"
The Optolong Moon & Skyglow Filter 1.25" is an essential tool for astronomers and astrophotographers seeking to enhance their viewing and imaging experiences. Designed to darken the background sky by blocking light from skyglow and street lights, this filter increases contrast and reveals more details in the Moon, galaxies, nebulae, and globular star clusters.Regular price $72.00 USDRegular priceUnit price per -
Optolong Moon and Skyglow Filter 2"
The Optolong Moon and Skyglow Filter 2" is an essential tool for anyone serious about astronomy and astrophotography. Its ability to reduce light pollution and improve the visibility of celestial objects makes it invaluable for capturing detailed images of the Moon, galaxies, nebulae, and globular star clusters. With its high-quality construction and advanced features, this filter will significantly improve your stargazing and imaging experience.Regular price $88.00 USDRegular priceUnit price per -
Optolong CLS Filter 1.25"
Its ability to block unwanted light pollution and improve the visibility of celestial objects makes it invaluable for capturing detailed images of the night sky. With its high-quality construction and advanced features, this filter will significantly improve your stargazing and imaging experience.Regular price $95.00 USDRegular priceUnit price per -
Optolong UHC Light Pollution Filter 1.25"
The Optolong UHC Light Pollution Filter 1.25" is an essential tool for anyone serious about astronomy and astrophotography. Its ability to block unwanted light pollution and improve the visibility of celestial objects makes it invaluable for capturing detailed images of the night sky. With its high-quality construction and advanced features, this filter will significantly improve your stargazing and imaging experience.Regular price $95.00 USDRegular priceUnit price per -
Optolong CLS 2" Light Pollution Filter
Using the CLS Filter it significantly improves the visibility of deep-sky objects, enhancing the contrast and detail in your observations and photographs. Whether you're using a color CCD camera or an unmodified DSLR, this filter is a must-have for clearer, more detailed views of the cosmos.Regular price $118.00 USDRegular priceUnit price per -
ZWO Duo Band Filter 1.25"
The filter passes light at Hα (656nm) and OIII (500nm) wavelengths, isolating these emission lines for improved contrast and detail in your images. Achieves more than 90% transmission at the major OIII lines (486nm, 496nm, and 501nm) and more than 80% transmission at the Hα line (656.3nm).Regular price $129.00 USDRegular priceUnit price per -
Optolong UHC 2" Light Pollution Filter
The Optolong UHC 2" Light Pollution Filter is an essential tool for anyone serious about astronomy and astrophotography. Its ability to selectively reduce light pollution and improve the visibility of deep-sky objects makes it invaluable for capturing detailed images of nebulae, galaxies, and star clusters. With its high-quality construction and advanced features, this filter will significantly improve your stargazing and imaging experience.Regular price $135.00 USDRegular priceUnit price per -
Askar Color Magic C1 C2 Duo-Band Filter 2"
The Askar Color Magic C1 C2 Duo-Band Filter 2" is a cutting-edge tool for astrophotographers and amateur astronomers seeking to capture high-quality deep-sky images. Designed to effectively combat light pollution, this filter set brings out the detailed features of celestial objects that are otherwise difficult to capture. With the Color Magic C duo-band filters, you can achieve excellent imaging performance, even in urban areas with significant light pollution.Regular price From $169.00 USDRegular priceUnit price per -
Optolong L-Pro Light Pollution Broadband Filter 1.25"
The Optolong L-Pro Light Pollution Broadband Filter represents a breakthrough in the field of astrophotography and visual observation under light-polluted skies. Tailored specifically for deep-sky observers and photographers, the L-Pro filter is an essential tool that provides clarity and enhances the visibility of celestial objects by selectively filtering out common light pollutants.Regular price $176.00 USDRegular priceUnit price per -
Askar Duo-Band Narrowband Filter 2" / 1.25"
The Askar Duo-Band Narrowband Filter 2" / 1.25" is an essential tool for anyone serious about astronomical observation and astrophotography. Its ability to isolate specific wavelengths and reduce light pollution impact makes it invaluable for capturing stunning images of deep-sky objects.Regular price From $189.00 USDRegular priceUnit price per -
ZWO 2" Duo-Band Dual Narrowband Filter
This filter is designed for observing and photographing deep-sky objects by isolating the Hα and OIII emission lines. It is not suitable for general observation of the night sky or planetary observation without proper adjustments.Regular price $199.00 USDRegular priceUnit price per -
Optolong L-Enhance Light Pollution Filter 1.25"
The Optolong L-eNhance Light Pollution Filter 1.25" is a cutting-edge dual-band pass filter specifically designed for astrophotographers using DSLR (digital SLR), color CMOS, and monochrome CCD cameras. This filter is an economical and practical solution for capturing rich astronomical images in bright, heavily light-polluted areas. By isolating the H-alpha, H-beta, and Oxygen III nebula emission lines, the L-eNhance filter achieves a maximum transmission of up to 90%, ensuring superb control of light pollution effects.Regular price $202.00 USDRegular priceUnit price per -
Optolong SHO (SII H-Alpha OIII) Filters 2" / 1.25"
Astrophotography enthusiasts seeking to capture the mesmerizing beauty of deep-sky objects will find the Optolong SHO (SII H-Alpha OIII) 6.5nm Filters an invaluable addition to their toolkit. Available in both 2" and 1.25" sizes, these narrowband filters are specifically designed to isolate the key emission lines of Sulfur II (SII), Hydrogen-Alpha (H-Alpha), and Oxygen III (OIII).Regular price From $205.00 USDRegular priceUnit price per -
Optolong H-Alpha 7nm Filter 2" / 1.25"
For astrophotography enthusiasts seeking to capture stunning, high-contrast images of deep-sky objects, the Optolong H-Alpha 7nm Filter in both 2" and 1.25" sizes is an indispensable tool. This narrowband filter is specifically designed to isolate the H-Alpha emission line at 656nm, effectively cutting through light pollution and enhancing the details and contrast of nebulae and other celestial objects.Regular price From $209.00 USDRegular priceUnit price per -
Optolong SII Narrowband 6.5nm Filter 2" / 1.25"
6.5nm bandwidth centered at 672nm, isolating SII emissions while blocking out unwanted light. 80% transmission at the 672nm SII line, ensuring bright and detailed images.Regular price From $209.00 USDRegular priceUnit price per -
Optolong OIII Narrowband 6.5nm Filter 2" / 1.25"
The Optolong OIII Narrowband 6.5nm Filter is a powerful tool for any astronomer or astrophotographer looking to capture high-contrast, detailed images of the night sky. With its advanced coating technology, high transmission rates, and durable construction, this filter ensures that you can achieve stunning results in a variety of imaging scenarios. Whether you’re observing from a suburban backyard or a light-polluted urban environment, the OIII filter will help you see the universe in greater detail than ever before.Regular price From $209.00 USDRegular priceUnit price per -
Optolong L-Quad Enhance Filter (L-QEF) 2"
The Optolong L-Quad Enhance Filter (L-QEF) 2" is a state-of-the-art quad bandpass light pollution suppression filter designed specifically for astrophotography with color cameras. This advanced filter is engineered to significantly reduce the impact of light pollution, allowing you to capture stunning, high-contrast images of celestial objects with enhanced detail and clarity. Whether you are a seasoned astrophotographer or a beginner, the Optolong L-QEF is an indispensable tool for achieving professional-grade results.Regular price $209.00 USDRegular priceUnit price per -
Optolong L-Pro Light Pollution Broadband Filter 2"
The Optolong L-Pro Light Pollution Broadband Filter 2" is a high-performance filter designed for serious astrophotographers and astronomers who want to capture stunning images of the night sky despite the challenges posed by light pollution. This filter selectively reduces the transmission of wavelengths from common light pollutants, allowing you to see and photograph deep-sky objects with greater clarity and detail.Regular price $219.00 USDRegular priceUnit price per -
Antlia Triband RGB Ultra Filter - 2" Mounted
Astrophotographers and astronomy enthusiasts looking for an advanced solution to combat light pollution while capturing the beauty of the night sky need look no further than the Antlia Triband RGB Ultra Filter - 2" Mounted. This exceptional filter is engineered to provide superior performance for both OSC (One-Shot Color) and monochrome cameras, making it a versatile tool for various astrophotography applications. Designed to capture over 90% of deep-sky objects, the Triband RGB Ultra Filter excels in capturing emission nebulae, galaxies, reflection nebulae, and star clusters, from highly lighRegular price $232.00 USDRegular priceUnit price per -
Optolong L-Enhance Tri-Band Filter 2"
The Optolong L-Enhance Tri-Band Filter 2" is a revolutionary accessory for astrophotographers seeking to capture the stunning beauty of the night sky with vivid detail and high contrast. Designed specifically for one-shot color and DSLR imaging, this narrowband filter isolates the H-alpha, H-beta, and Oxygen III emission lines, making it an essential tool for those looking to overcome the challenges of light pollution.Regular price $245.00 USDRegular priceUnit price per -
Optolong L-Extreme 7nm Dual-Band Narrowband Light Pollution Filter
The Optolong L-eXtreme 7nm Dual-Band Narrowband Light Pollution Filter is a powerful tool for any astronomer or astrophotographer looking to capture high-contrast, detailed images of the night sky. With its advanced coating technology, high transmission rates, and durable construction, this filter ensures that you can achieve stunning results in a variety of imaging scenarios.Regular price From $253.00 USDRegular priceUnit price per -
Optolong L-Extreme Light Pollution Filter 1.25"
The Optolong L-Extreme Light Pollution Filter 1.25" is an innovative dual-band pass filter specifically designed for astrophotographers who use DSLR, color CMOS, and monochrome CCD cameras. This advanced filter effectively isolates the H-alpha and Oxygen III (OIII) nebula emission lines, making it an essential tool for capturing high-contrast, detailed images of deep-sky objects even in light-polluted environments.Regular price $253.00 USDRegular priceUnit price per -
Antlia Quad Band Anti-Light Pollution Filter 2" Mounted
It boasts high transmittance in the primary emission lines of Hydrogen-alpha (Ha), Sulfur II (SII), Oxygen III (OIII), and Hydrogen-beta (H-Beta). This enhances the signal-to-noise ratio (SNR) and contrast in your images.Regular price $270.00 USDRegular priceUnit price per -
Optolong L-Ultimate Dual-3nm Filter 2" / 1.25"
The filter isolates H-Alpha (656nm) and OIII (500.7nm) emission lines, blocking out other wavelengths and significantly reducing light pollution. Features a 3nm bandwidth for both H-Alpha and OIII, ensuring high contrast and detailed images.Regular price From $281.00 USDRegular priceUnit price per
