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SV227
  • The Narrowband OIII 5nm filter is designed for nebula observation allowing 5nm bandwidth of light centered on a wavelength of 500.7nm through, and reducing the transmission of certain wavelengths of light, specifically those produced by artificial light including mercury vapor, high- and low-pressure sodium vapor lights and the natural light caused by neutral oxygen emission;
  • The H-Alpha 5nm is an extremely narrow emission-line filter that works by allowing a 5nm bandwidth of light, centered on the 656nm wavelength through, and blocking the transmission of contrast-killing light pollution wavelengths;
  • The SII 6.5nm Extra Narrowband Filter transmits a 5nm bandwidth of light that is centered at 672nm and drastically reduces other transmissions, including wavelengths of light that are responsible for light pollution. Due to the narrow bandwidth and high transmission rate of this filter, you will experience a major boost to contrast;
  • The Blocks infrared wavelengths from 700nm to 1100nm so you don't need a separate IR-Cut filter, suitable for used for deep sky photographic and all are NOT for use on the Sun; 90% transmission of the filters can block the light from mercury and sodium vapour lamps; Standard M28.5x0.6 thread interface, can de directly into the 1.25 inch barrel of your telescope eyepiece.

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US$ 299.99 US$ 209.99
-30%
SV229
  • The SV229 is an ideal choice for viewing the sun, and it conforms the standard ISO 12312-2: 2015. You can use it with confidence;
  • It can provide a clear, crisp sunspots, solar eclipses, granulation through telescopes and binoculars view while rejecting harmful ultraviolet and infrared radiation;
  • The sun will appear in a natural orange color when viewed through your telescope using this Solar filter;
  • SV229 solar filter is a must-have item to observe the sun without damaging your eyes - optical filter fits snugly over your telescope's aperture. 

Certified by AAS (American Astronomical Society) 

Note: This solar filter is suitable for SV503 102mm f/7、SV550 122mm f/7 

US$ 36.99 US$ 28.99
-21%
SV229
  • The SV229 is an ideal choice for viewing the sun, and it conforms the standard ISO 12312-2: 2015. You can use it with confidence;
  • It can provide a clear, crisp sunspots, solar eclipses, granulation through telescopes and binoculars view while rejecting harmful ultraviolet and infrared radiation;
  • The sun will appear in a natural orange color when viewed through your telescope using this Solar filter;
  • SV229 solar filter is a must-have item to observe the sun without damaging your eyes - optical filter fits snugly over your telescope's aperture;

Certified by AAS (American Astronomical Society) 

Note: This solar filter is suitable for SV503 70mm f/6、SV503 80mm f/7、SV550 80mm f/6 

US$ 29.99 US$ 22.99
-23%
SV231
  • Correct chromatic aberration; SV231 telescope filter prevents unwanted color banding in the blue spectral range; minimizes blue wavelengths in out-of-focus areas;
  • OD>4; the higher the filter cut-off depth; the smaller the noise and the higher the imaging contrast;
  • Full thread design; M48x0.75 specification; male thread; thread is not easy to wear; you can overlay other filter to use;
  • AR anti-reflection coating design; transmittance exceeds 95%; improves the contrast and clarity of fast achromatic telescopes, ensures image quality and brightness; obtains more observable light;
  • Good performance coating; telescope color correction filter has plasma-enhanced dielectric coatings result in hard; scratch-resistant and waterproof filters;
  • 300-1200/NM wavelength; blocking light damage and eliminating blue and purple streaks.
US$ 45.99 US$ 39.99
-13%
SV226
  • This replacement filter holder is designed for SVBONY SV226 filter drawer;
  • CNC one-piece molding; more precise production process; strong and durable;
  • Can accommodate 2" round mount filters, as well as other 2" round filters with a width of 50.8mm and a thickness of 7.5mm;
  • Filter drawer thickness; the thickness is related to back focal length; back intercept affects the quality of imaging; it limits the use of accessories and optical path length;
  • Use with telescope; connect the telescope to the focal reducer and drawer filter; then connect the adapter to the camera.

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US$ 77.99 US$ 45.99
-41%
SV160
  • SVBONY Sulfur II 7nm Extra Narrowband Filter transmits a 7nm bandwidth of light that is centered at 672nm and drastically reduces other transmissions; including wavelengths of light that are responsible for light pollution
  • Quality lens material;The SVBONY 2inch filters are made with Schott glass that has been multi-coated with an ion-assisted deposition technology to ensure scratch resistance and stability on the central wavelength or CWL
  • Rugged metal frame;The SVBONY filter cell is made of lightweight; strong metal and is CNC machined; sand-blasted; black anodized; and then laser engraved
  • Standard 2-inch thread size; Metal filter cell threads directly into the 2- inch barrel of your telescope eyepiece
  • SVBONY 2inch SII-CCD filter is for the astrophotography; lets you increase the contrast when photographing deep sky objects; It stands out better against the night sky background; letting you see detail that was not apparent before

US$ 149.99 US$ 119.99
-20%
SVBONY
  • 2" T to M42*0.75 Adapter Thread for Astronomy Monocular Telescope Mount Adapters Accept 2" Filter and Camera;
  • The SVBONY City Light Suppression broadband filter is designed to improve the visibility of various Deepsky objects. It selectively reduces the transmission of wavelengths of light pollutants, specifically those produced by artificial lightings(including mercury vapor lamps, both high & low pressure sodium vapor lights and the unwanted natural light caused by neutral oxygen emission in our atmosphere);
  • Light Pollution Reduction UHC Filters are designed to selectively reduce the transmission of certain wavelengths of light specifically those produced by artificial light;
  • Moon filter can reduce glare and increase contrast of the moon, so you could see more moon details, also useful for extra bright planets as well as terrestrial viewing over sand or snow;
  • The UV IR cut filter uses the very latest coating technology to deliver the finest filtration quality, and lifetime durability. If you use DSLR camera, CCD camera, or telescope, it absolutely will be one of your best choices.

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US$ 141.99 US$ 109.99
-22%
UHC
  • UHC filters or light pollution reduction filters are designed to selectively reduce the transmission of certain wavelengths of light;especially those produced by artificial light;
  • Sky background is darker;and contrast of emission nebulae are noticeably improved;the perfect filter for viewing nebula from light polluted skies;or for boosting the contrast of nebula from dark sky sites;
  • Due to its ability to produce exceptionally sharp and clear images;this UHC filter is considered one of the most popular astronomy accessories;it can be used not only for celestial observations but also for astrophotography;
  • 1.25'' barrel diameter simply attach to eyepiece cased in a sturdy transparent case;standard filter thread for 1.25" eyepieces and other accessories;
  • Optical glass lens;aluminum frame;significantly reduces light pollution;great for city and suburban observation.
US$ 64.99 US$ 48.74
-25%
SV226
    This 2inch-to-1.25inch filter adapter is compatible with SV226 2inch filter holder. You can easily use it to hold 1.25inch astronomy filters.
US$ 15.99 US$ 9.99
-37%
SV503

This SV503 Telescope Bundle Set With Solar Filter is suitable for solar observation and photography.

Set Includes:

US$ 669.99 US$ 529.99
-20%
SV503/SV550

This telescope bundle set includes SVBONY refractor OTA and the SV229 solar eclipse filter metal cap. The SV229 is an ideal choice for viewing the sun, and it conforms the standard ISO 12312-2: 2015. You can use it with confidence. It is also suitable for daily solar observations. It is worth to mention that, the SV229 solar filter metal cap is compatible with most of our telescopes and other brand refractors. 

US$ 1,736.99 US$ 1,299.99
-25%
SV133

The SVBONY Filter is suitable for 2 inch eyepieces and for viewing with single-lens reflex camera and CCD camera (M48 to M42 adapter exclude). Filters can be replaced very quickly, even when the camera is installed or the eyepiece is inserted.

US$ 92.99 US$ 69.74
-25%
SV555

This SV555 photography bundle includes:

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US$ 829.99 US$ 719.98
-13%
SV139
  • 1.25-inch neutral density lunar filters reduce the amount of light reaching the film without affecting color, and cut down on glare so you can see more lunar detail and surface features through your telescope;
  • The included filter is made of high-definition optical glass with high-light transmittance;
  • Aluminum alloy frame sealing ring for better sealing to prevent falling or loosening;
  • Reduces distortion between light and dark areas at the edge of the moon, helping to preserve dark-adapted vision when viewing the lunar surface;
  • Useful for different caliber astronomical telescopes through which the light of the Moon can be extremely overwhelming.
US$ 9.99 US$ 7.99
-20%
SV405CC-SV220

Buy SV405CC Cooled Color Camera Get SV220 Dual-Band Filter 7nm 1.25 inches For Free

US$ 929.99 US$ 650.99
-30%
SV503

Set Includes:

Note: The SV503 70ed is designed with f/6 focus ratio. When reducing the focus further, the image quality will not be guaranteed. This is why 0.8x flat field is not available. If you need flat field for telescope, we suggest choosing SV503 80 f/7 refractor.

US$ 479.99 US$ 379.99
-20%
F9122A

Svbony 1.25" Plossl 40mm Eyepiece Fully Multi Green Coated Metal for Astronomy Telescope  

US$ 26.49 US$ 19.87
-24%
SV605CC
  • SV605CC is a 1-inch color deep space camera with square frame, 3.76um pixel size, better resolution and 80%+quantum efficiency. It can get good imaging in light polluted environment with double narrowband filters;
  • IMX533 color 1-inch chip: The glow of CMOS will affect the signal-to-noise ratio of the glow affected area, resulting in residual glow or reduced signal-to-noise ratio of the area. IMX533 achieves glow suppression and better shooting effect;
  • With a short focus mirror or a fast mirror system: Even if the target is too small, more details cannot be obtained due to the analytical force; IMX533 chip uses 3.76μm pixel; easy to analyze 10 angle split field of view;
  • Cooling System: Thanks to the two-stage TEC cooling, the SV605CC can lower the CMOS sensor temperature to 30°C below amboent temperature, which can greatly reduce dark current generation and sensor noise even during longer exposure times.
  • Support system: SV605CC camera works with Windows, Linux, Mac OS, Chrome OS and Raspberry Pi systems by running AstroDMx Capture. For Windows system, also support Sharpcap, N.I.N.A, TheSkyX and other softwares run throuth ASCOM platform by suing ASCOM driver;
  • The Bayer Pattern of SV605CC is GRBG.

Note: The SV605CC has completed the product change to optimize the horizontal stripe, and the S/N serial number of the new product has been changed to S/N(B).

US$ 856.99 US$ 539.99
-36%
SV127
  • SVBONY SV127 1.25 Inch four color eyepiece filter with M28.5*0.6 thread standard; you can use color filters to accentuate subtle details on planets, comets, and the Moon by selectively increasing contrast between features and markings of different hues
  • #15 Deep Yellow Planetary Filter; Boosts contrast of lunar features;accentuates red and orange features on Saturn; Jupiter;and Mars; reveals low-contrast cloud detail on Venus
  • #25 Red Planetary Filter; Enhances Martian surface details in large telescopes; reveals cloud definition on Venus;accentuates bluish cloud regions on Jupiter and Saturn
  • #58 Green Planetary Filter; Enhances contrast of blue and red structures on Jupiter (including Red Spot);melt lines around Martian polar ice caps, accentuates Saturn's cloud belts
  • #80A Medium Blue Planetary Filter; Enhances details in Jupiter's belts and Red Spot; high clouds and polar caps on Mars; lunar surface details; Venus cloud features
US$ 23.99 US$ 19.19
-20%
SV209
  • SV209 is a special field flattener for SV550 80F6 OTA, which can effectively improve the image quality problem of SV550 OTA fringe field curvature; At the same time, the focal length and focal plane position of the primary mirror remain unchanged;
  • The package of SV209 is equipped with an M63 extension tube and an M48 adapter ring to ensure that the back focal length of the flat field mirror is the astronomical conventional 55mm length;
  • The effective field of view of the 45mm large target surface supports not only half-frame cameras; but also full-frame cameras;
  • Built-in 2-inch filter mounting thread; supports 2-inch filter installation; customers do not need to buy a filter adapter ring separately;
  • Maximum working distance from the M63x1 internal thread: 103 mm - space enough for almost all adaptations.

Note: The SV550 80 APO is designed with f/6 focus ratio. When reducing the focus further, the image quality will not be guaranteed. This is why we produce 1.0x flat field instead of 0.8x.

US$ 169.99 US$ 127.49
-25%
SV221
  • Enhanced Aluminum Die; the SV221 diagonal mirror is designed with enhanced aluminum mold; which has higher light transmittance and clearer vision;
  • 1.25 inches diameter; the diagonal has a diameter of 1.25 inches; which can be applied to a 1.25 inches telescope and a 1.25 inches eyepiece;
  • With a brass pressure ring; the telescope diagonal has a brass pressure ring; which can prevent surface damage and scratch marks when the eyepiece is used with the diagonal;
  • Supports 1.25-inch filters features internal extinction treatment and supports the connection of 1.25-inch filters; Offering versatility for various observations;
  • With filter thread; the diagonal has M28.5x0.6mm filter thread; which supports the connection of 1.25 inches filter;
  • 90 degrees deflection angle design; you don't have to bend over when performing visual observation; and the observation experience is more comfortable;
  • Internal extinction design; the correct image prism diagonal has internal extinction treatment; and the acquired image is clearer and brighter.
US$ 23.99 US$ 17.99
-25%
F9147

The VPL Filter has premium quality metal rim and optics glass lens . Reduce glare and increase contrast of the Moon with the Svbony 1.25”/2'' VPL Filters. Also useful for extra bright planets as well as terrestrial viewing over sand or snow. We provide you with two sizes to choose from, 1.25'' and 2''.

Note: This polarizing filter is too thick and not suitable for SV226 filter drawers. 

US$ 15.99 US$ 11.99
-25%
F9165A
  • 1.25 inch moon filter reduce the amount of light entering the eyepiece and increase the eyepiece contrast
  • The moon filter reduces the glare;allowing transmission of only 13 percent of the reflected ligh;which means you can see the surface more clearly and study the Moon in greater comfort
  • Allow for maximum contrast of lunar detail enhances the contrast of the moon and planets in photographic images
  • Neutral colored optical glass does not change the moon's natural color
  • Have a standard 1.25 inch filter thread (M28.5 x 0.6);It's a great birthday christmas gift
US$ 9.99