The SVBONY H-Alpha is an extremely narrow emission-line filter that works by allowing a 5nm bandwidth of light, centered on the 656.3nm wavelength through, and blocking the transmission of contrast-killing light pollution wavelengths. Wavelengths that are responsible for natural light pollution, or skyglow, are drastically reduced, as is artificial light pollution caused by high- and low-pressure sodium vapor and mercury vapor lights. This H-Alpha filter also blocks infrared wavelengths from 700nm to 1000nm so you don't need a separate IR-Cut filter.

Please Note: This OIII filter is NOT for use on the Sun, and also unsuitable for telescopes with a focal ratio below F/5. 

The SVBONY Narrowband OIII 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, and both high- and low-pressure sodium vapor lights and the unwanted natural light caused by neutral oxygen emission in our atmosphere.

Please Note: This OIII filter is NOT for use on the Sun, and also unsuitable for telescopes with a focal ratio below F/5. 

The SVBONY Sulful II 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. This SII filter blocks infrared wavelengths from 700nm to 1000nm so you don't need a separate IR-Cut filter. Due to the narrow bandwidth and high transmission rate of this filter, you will experience a major boost to contrast.

Please Note: This OIII filter is NOT for use on the Sun, and also unsuitable for telescopes with a focal ratio below F/5. 

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) 

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

Need a bundle set for solar oservation? Refer to the link  https://www.svbony.com/telescope-set-for-solar-observations/

This SV48P Refractor OTA 90mm F5.5 Telescope Set includes SV48P refractor OTA, SV182 finder scope, SV188 diagonal, SV170 eyepiece and a SA402 tripod, which is suitable for Visual Astronomy.

This SV503 102ED telescope bundle set includes 102ed f/7 refractor OTA, SV193 focal reducer, SV211 handle bar(screws and mout screws inside) and SV188P diagonal 1.25 inch. It is worth mentioning that, since the 503 comes with 1.25-inch and 2-inch adapter rings, it can easily connect to any 1.25- or 2-inch zenith mirror, barlow lenses, eyepieces or other optical components without purchasing additional adapter separately. 

This dual narrow band telescope filter properly designed for astrophotography both in light polluted environment. Take color images without needing to combine images with multiple filters. Useful for imaging emission nebulae, planetary nebulae and supernova remnants. Designed to sharply cut off the inference of artificial light from sodium vapor or mercury vapor street lights and other unwanted disturbance like sky glow.

This SV228 Bahtinov Mask is made of optical grade acrylic plastic, so it won't damage your telescope. The cover is designed with aluminium frame, which makes it sturdy and long-lasting. It is worth mentioning that it has a red outer cover, as the vibrant red color expresses your passion for astronomy. With thin and lightweight design, you will not upset the balance of the telescope. It is of fast focusing; get the best focus for your telescope quickly and easily.

The SV228 Bahtinov Mask 156mm is made of optical grade acrylic plastic, which is light and soft to protect your telescope. Aluminum  frame; strong and durable  for long service life. Red cover; the vibrant red can express your passion for astronomy. Thin and light design; aluminum material thickness is 2 mm; Focus quickly; Bahtinov masks make the best focus for your telescope quickly and easily.

• Portable handle; SV211 dovetail base comfortable and convenient carrying handle; after the combined installation; the large-aperture telescope can be easily carried and moved
• Easy to install; SV211 finder scope mount bracket the length is 203mm; with 2 M6 mounting screws; 4 M4 set screws; and 1 M5 wrench; which can be easily installed and removed
• Durable and sturdy; SV211 dovetail base full CNC integrated finishing anodized aluminum; not easy to damage
• Protect the telescope; reduce collision and wear when taking the telescope somewhere
• Strong adaptability; M6 mounting screw holes; unified interface type; strong matching type

This SV550 122 APO telescope kits comes with a SV211 203mm handle and SV228 156mm bahtinov mask. Designed in sturdy CNC metal to protect your telescope, this portable handle is durable, adaptable, stable, easy to install and use, and fits both the SV503 102mm and SV550 122mm OTA.The SV228 Bahtinov Mask 156mm is made of optical-grade acrylic plastic and is lightweight and soft to protect your telescope. Slim and lightweight design; Aluminum is 2 mm thick; Fast focusing; Bahtinov visor allows for quick and easy optimal focusing of your telescope. Get this great travel telescope suits for your astrophotography and observation asap.  

If you encounter credit card limit issues during the payment process, resulting in failed payments or other issues, please contact us at support@svbony.com.

This SV503 Telescope Set is suitable for astronomical visual observation.

This SV48P Refractor OTA 90mm F5.5 Telescope Set is very suitable for entry-level users and astronomy enthusiasts, who want to balance performance and price to use and explore the universe.

SV605CC is a 1-inch color deep space camera with 3.76um pixel size, better resolution and 80%+quantum efficiency. It can get good imaging in light polluted environment with double narrowband filters.

Cooling System-Thanks to the two-stage TEC cooling,the SV605CC can lower the CMOS sensor temperature to 30 degrees Celsius below amboent temperature,which can greatly reduce dark current generation anf 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 the SV605CC is GRBG

Notice: 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).

SV305C telescope camera adopts the latest IMX662 1/2.8” back-illuminated sensor. The camera has ultra-high sensitivity and ultra-low readout noise. It has better performance in planetary photography and lunar surface photography, and is very suitable for EAA.

To learn more about the user comments of SV305C, you can refer to this blog: https://www.svbony.com/blog/svbony-sv305c-camera-review/

• SV215 zoom eyepiece is a good assistant for you to observe and take pictures of the planets; it is a good helper for the amateur astronomers to observe Venus; Mars; Jupiter; Saturn and so on
• Adjustable focal length; SV215 3 mm to 8mm zoom eyepiece equivalent to multiple eyepieces; SV215 eyepiece is much better than the kit eyepieces; this helps you to zoom in and out rather than changing lens
• Parfocal across the entire zoom range; minor tweaking may be necessary; you do not need to refocus every time you change the focal length
• Constant field of view and eye relief; the apparent field of view and the usable eye relief to stay the same as the focal length changes
• Click and stops design; there are clicks and stops as you pass through the marked zoom levels; easy to use even in the dark
• Zoom ring moves smoothly; the zoom is smooth and gradual as you twist the eyepiece; it is very hand-friendly
• 6-element of 4-group lens structure; fully multi-coated optics for remarkable sharpness; contrast and color correction

SV605MC astronomy camera is designed for deep sky photography. It can be used with other attachments for a series of photography activities. It can also be used for moon, planet and sun (extra with solar filter) photography. The sensor incorporates a 14-bit A/D converter, the 14-bit digital output makes it possible to read out the signals of 9.07M effective pixels at a high speed of 20 FPS. Read-out noise is as low as 1.0e which makes sure the highly suitable for high definition, low noise deep space objects imaging.

The release date of the SV605MC will be postponed due to the recent impact of holidays and festivities. We sincerely apologize for any inconvenience this may cause and express our gratitude for your understanding and patience during this period. 

SVBONY SV223 2inch 90-degree diagonal comes with a thick, precision, optical flat mirror with an enhanced 99% reflective dielectric coating. Dielectric 1/10 lambda levels substrate with 109.1mm optical length（118.6mm with 2"-1.25" adapter ）. Clicklock clamp for ultrafast clamping action. High precision 11.5mm thick mirror substrate flat for optimal image stability. Internal safety stop prevents barrels from hitting the mirror. Stainless Steel compression rings (both on diagonal and adapter) to prevent barrels from marring. High-quality machining out of the aluminum, internal antireflection baffling for highest contrast, provides higher contrast and resolution during critical planetary, lunar and binary star observations

SVBONY SV222 1.25-inch high-quality 45-degree erecting prism with phase coatings allows for good contrast and bright images. Designed with entirely aluminum, black anodized eyepiece holder, large, chromed thumbscrews, and internally blackened & baffled to prevent internal stray light reflections. 1.25" eyepiece holder comes with anti-marring brass compression ring. SV222 accepts 1.25" eyepieces, fits in 1.25" focusers. Suitable for terrestrial or astronomical use, this diagonal produces a right-side-up, non-reversed image with correct daytime orientation.

SVBONY SV222 high-quality 90-degree erecting prism with anti-reflection coating allows for good contrast and bright images. Designed with entirely aluminum, black anodized eyepiece holder, large, chromed thumbscrews, SV222 is internally blackened and baffled to prevent internal stray light reflections. For terrestrial or astronomical use, this diagonal produces a right-side-up, non-reversed image with correct daytime orientation.

This diagonal can only be used with refractor telescopes and some catadioptric telescopes like Schmidt-Cassegrain, Maksutov-Cassegrain, etc. It not meant for use with Newtonian / DOB reflector telescopes or other variants of Newtonian telescopes.

SVBONY SV223 1.25 inch 90-degree diagonal comes with a thick, precision, optical flat mirror with an enhanced 99% reflective dielectric coating. Dielectric 1/10 lambda levels substrate with 85.5mm optical length. Clicklock clamp for ultrafast clamping action. High precision 11.5mm thick mirror substrate flat for optimal image stability. Internal safety stop prevents barrels from hitting the mirror. Stainless Steel compression rings (both on diagonal and adapter) to prevent barrels from marring. High-quality machining out of the aluminum, internal antireflection baffling for highest contrast, provides higher contrast and resolution during critical planetary, lunar and binary star observations.

The main mirror housing is made of precision molded ABS plastic and the two end barrels are precision machined from aluminum. This diagonal can only be used with refractor telescopes and some catadioptric telescopes like Schmidt-Cassegrain, Maksutov-Cassegrain, etc. It not meant for use with Newtonian / DOB reflector telescopes or other variants of Newtonian telescopes.

SVBONY SV550 refractor APO triplet apochromatic telescope 80mm DSO deep space vision and photography suits -- combining the SV550 Telescope with the SV405CC deep space camera, SV209 field flattener, SV210 M63 CAA 360 degree rotator camera angle adjuster, SV191 zoom telescope eyepiece and a SV211 135mm handle bar, enables both deep sky vision & photography.