Dual Narrow bandwidth H-Alpha/O-III 7nm narrowband 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.
(Please note: This filter set is not suitable 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.
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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.
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Please Note: This OIII filter is NOT for use on the Sun, and also unsuitable for telescopes with a focal ratio below F/5.
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.
Summer Sale! Exclusive discounts, buy now!
To learn more about the user comments of SV305C, you can refer to this blog: https://www.svbony.com/blog/svbony-sv305c-camera-review/
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Note: For the SV215 zoom eyepiece, the front focal point of the eyepiece is located inside the eyepiece body. It requires a main mirror with sufficient focusing range to ensure smooth and focused imaging. The SV215 is not suitable for use with all brands of 1.25-inch interface birding scopes.
Svbony super-wide-angle 1.25'' zoom eyepiece 10-30mm, allows you to change magnification power without swapping out eyepieces.
Svbony SV191 super-wide-angle 1.25'' zoom eyepiece 7.2-21.6mm, allow you to change magnification power without swapping out eyepieces.
Svbony 34mm super-wide 2inch telescope eyepiece for astronomic telescope, suitable for watching the scenery, bright celestial observations, nebula, and so on.
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
The review blog: https://www.svbony.com/blog?s=SV198
WIFI connection; connect your smartphone for remote control; suitable for bird watching photography and target training; allow you to see the surface of the target in real time on your phone; greatly improve efficiency and comfort;
CS-C interface; the front end of the camera is CS-mount; equipped with a CS-C adapter ring; which can be used with C-mount lenses or CS-mount lenses for shooting; time-lapse shooting is possible in schedule shooting mode;
32G TF card memory; equipped with 32G large-capacity TF card; it does not occupy the storage space of the mobile phone; you can download and share photos in real time.
The camera is supported by WIFI Mode and UVC Mode. When using uvc mode, you need to use the built-in data cable, connecting the Type-C port to the device, and the USB port to the PC; Open the UVC mode software on the PC (Amcap software can be used), select UVC CAMERA, and enter the image interface.
Learn more details about how to connect SC001 camera, refer to: https://www.svbony.com/blog/how-to-use-svbony-sc001-wifi-spotting-scope-camera/
The SV305Pro ARcoating allows full-spectrum light to through.You can add the filter to block UV/IR light. Provides the best color balance and sharpness. It can shoot the color moon, Saturn, Jupiter, etc.Or detach the filter in the low-light environment to allow more light information.
Sv305Pro AR antireflection glass version has high near-infrared light transmittance. With IR685 filter, it can use near-infrared light to shoot planets, reduce the impact of visibility, and obtain stable shooting results. It can shoot the moon, astronomical stars and other stars with obvious effect.
Sv305Pro AR antireflection glass version with Sv199 atmospheric color difference correction mirror can greatly improve the impact of atmospheric dispersion and obtain excellent shooting results. It can shoot the moon, planets and other objects.
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ST4 Guiding;SV305 Pro camera is designed with ST4 guiding port; Supporting the PHD2 software; and works with ASCOM plate form;
1ms to 30min long exposure; Long exposure can reach 30 minutes;You can use it for planetary imaging; lunar and solar imaging and some bright deep space objects imaging;
Back-illuminated CMOS Sensor;The SV305 Pro uses an extremely sensitive IMX290 CMOS sensor; This sensor has very high QE and very low 0.7e- read noise; which improved sensitivity in the visible-light and near infrared light regions for industrial applications.
Dark light compensation technology; greatly improve the camera's image clarity in low light conditions; no pixel vignetting;
Record 2K video at high speed;up to 30 frames per second at 1920x1080 resolution;
Great for lunar and planetary shots;share the view of bright planets;the Moon and terrestrial targets;not suitable for deep space imaging.