Great asset for daylight IR-imaging with a digital camera lessening seeing effects
Improved contrast when utilized for lunar and planetary imaging
Darken twilight sky background, allowing images of moon and planets to be taken at dawn or dusk
Made with high-end glass: multi-coated with ion-assisted deposition technology to ensure scratch resistance and stability on the central wavelength
Filter cell made of lightweight, strong metal. CNC machined, sand-blasted, black anodized, then laser engraved.
Super thin filter cell with clear aperture of 26mm (for 1.25" version) or 44mm (2" version)
Can also be used for nature photography in the Near-IR, revealing stunning differences in plants, sky, and clouds (requires the use of a camera that is sensitive to IR above 670nm, such as a modified DSLR or webcam)
Presented in a high-quality filter box
Quickly capture dark frames to optimize photo quality
Opaque - blocks all light from the imaging camera sensor. Help remove dark currents - essential for astrophotography
Easily eliminate camera noise and hot pixels
Dark frame acquisition helps remedy such noise and "hot pixels" by canceling out these disruptive effects during image processing
Threaded and can be directly connected to your filter wheelfor fast conversion between different filters;
Made of metal for durability. High quality packing box includes foam-lined plastic case
Adjustable red LED light brightness control to illuminate crosshairs and preserve night vision. Single crosshair reticle for accurate centering and guiding of stars. Fully coated optics for excellent light transmission on faint stars. Includes reticle eyepiece and illuminator.
Adjustable red LED light brightness control to illuminate crosshairs and preserve night vision
Single crosshair reticle for accurate centering and guiding of stars and astrophotography target objects
Fully coated optics for excellent light transmission on faint stars
The edges of the optics are blackened for increased contrast, and prevent internal reflections
Eyepiece body is made of aluminum. A two-step anodizing process results in a beautiful matte finish that resists reflections and glare
Filter thread of standard 1.25 inch can be compatible with 1.25'' focuser
ตัวแปลง SVBONY Prime Focus + Variable Eyepiece Projection Camera adapter, 1.25"
Composed of two detachable parts: a prime-focus adapter for prime-focus photography, and a fixed-length or variable extension tube for eyepiece-projection photography.
Supports maximum of 42mm eyepiece diameter
Connects with SLR & DSLR Camera for Eyepiece Projection Photography
Has a handy laser engraved Extension Scale
The 1.25-inch Extendable camera adapter is made of black anodized aluminum and is suitable for all standard 1.25" astronomical telescopes
Easy to connect camera body (needs T-Ring) to a reflector or refractor telescope for either prime-focus or eyepiece-projection photography.
1.25'' barrel is threaded to accept standard 1.25'' eyepiece filters
A thumbscrew in the extension tube holds the telescope eyepiece in place. This combination of prime-focus and eyepiece-projection camera adapter has a sliding barrel design that allows variable projection distances.
Built-in protective pressure ring to prevent eyepiece barrel from being scratched
SVbony SV190 UF18mm Ultra Flat Field Eyepiece FMC สำหรับกล้องดูดาวขนาดฟอกัสเซอร์ 1.25"ทุกรุ่น
SVBONY SV190 18mm Ultra Flat Field Eyepiece delivers high quality in a very compact design. This eyepiece removes field curvature at the edge, resulting in a flat, distortion-free image, and features over-sized lenses with a large 65° field of view with 20mm eye relief. All lenses (8 lenses in 5 groups) have a broad-band multi-coating (FMC) and blackened lens edges, and the plug-in sleeve is equipped with a thread for 1.25″ filters.
The corrected image helps center objects precisely and quickly
FMC coated glass results in less light loss and brighter images
Excellent image sharpness with large field of view (FOV) of 7.3°
Adjustable Brightness LED Illuminator make objects much more apparent against dark background
Comfortable eye relief
Separately focusing of lens and crosshair is possible: Eyepiece and main objective can be focused independently so that you can obtain perfect focus for your eyes;
ชุด SVbony 68 Degree Eyepieces Set F9152 สำหรับกล้องดูดาวขนาดฟอกัสเซอร์ 1.25"ทุกรุ่น
The Super-wide Angle Eyepiece eyepieces offer a quality 5-element Plossl optical design at a super affordable price. Fixed folding rubber eyecup allows easy use with or without eyewear. Anti-reflection fully multi-coated optics ensure bright and clear high-images at any magnification, with true color rendition.
SVBONY SV198 Mini 50mm Guiding Scope with Helical Focuser
The SV198 50mm aperture guide scope with built-in dual helical focuser is known for its versatility and lightweight. These make SV198 a perfect tool for guiding, searching and spotting. The fully multi-coated (FMC) achromat glass brings excellent sharpness and color. It could also be used as a right-angle correct-image (RACI) optical finder scope (Eyepieces and Prism Diagonal sold separately).
