SvBony SV530 80mm ED Refractor Telescope OTA 480mm f/6

80mm ED Optics for Edge-to-Edge Sharpness ED doublet objective with a built-in field flattener reduces chromatic aberration and field curvature, delivering crisp, high-contrast images from center to edge — keeping stars sharp across the entire field of view. 480mm f/6 Wide-Field Optics for Deep Sky & Lunar Viewing Enjoy bright, detailed views of nebulae, star clusters, and the Moon with a versatile focal length designed for wide-field observation and astrophotography. AR Coating + Internal Light Control for Brighter, Clearer Views Multi-layer anti-reflective coating, lens-edge blackening, and internal light-absorbing paint work together to improve light transmission and suppress stray light — delivering brighter, higher-contrast images even under light-polluted skies. 10:1 Dual-Speed Focuser for Precise Focus Control The 2.5-inch rack-and-pinion focuser with a 10:1 fine-focus ratio and 60mm travel range allows smooth, accurate adjustments for planets, deep-sky targets, and astrophotography setups. Astrophotography-Ready Compatibility for Easy Camera Setup Includes an M63-to-M48 adapter for connecting DSLR cameras, CMOS/CCD astronomy cameras, and imaging accessories with a flexible astrophotography-ready design. 80mm f/6 Fast Optics for Visual & Imaging The 80mm aperture and f/6 focal ratio provide strong light gathering for deep-sky imaging while keeping the scope versatile for both visual observation and astrophotography. Built-in Field Flattener for Edge-to-Edge Sharpness The integrated field flattener corrects field curvature and keeps stars sharper across the image field—without adding a separate flattener to your imaging setup. 3-Element Optical Design with ED Glass The ED doublet and integrated field-flattening element work together to control chromatic aberration and field curvature, helping produce rounder stars and sharper images across the field. Optimized Optical Path for Better Aberration Control The optical design is optimized to control axial aberration and field curvature, supporting sharper star images across the field. AR Coatings & Stray Light Control Multi-layer AR coatings improve light transmission, while blackened lens edges and a matte-black interior help suppress stray light for cleaner, higher-contrast images. Built for Astrophotography, Ready to Grow With ED optics, built-in field flattening, a dual-speed focuser, and EAF mounting provisions, SV530 provides a practical foundation for building a dedicated imaging setup. Focus Lock for More Stable Long Exposures The adjustable tension control allows you to fine-tune the focuser feel, while the focus lock helps prevent unwanted shifts during long exposures for more reliable astroph 2.5" 10:1 Dual-Speed Focuser The rack-and-pinion focuser provides smooth coarse adjustment and precise 10:1 fine focusing, with 60mm travel for flexible visual and imaging setups. EAF-Ready Design for Easy Autofocus Upgrade Pre-drilled mounting holes support compatible electronic focusers, while the M63-to-M48 adapter makes it easier to build a camera-based imaging setup. One Telescope for Visual & Astrophotography Switch between visual observing and astrophotography with one versatile 80mm ED refractor—ideal for the Moon, planets, and deep-sky targets. One Scope, Unlimited Possibilities Effortlessly switch between visual stargazing and high-precision astrophotography with SVBONY's versatile accessory ecosystem. Visual Setup — Pure & Effortless A lightweight and fast-setup configuration designed for razor-sharp, high-contrast views of the Moon and planets. Category Product Name SV530 80 F6 ED Optical System Effective Aperture 80 mm Focal Ratio f/6 Lens Coating AR Coating, Reflectivity <0.5% Transmittance 60/40 Strehl Ratio 1/λ Tube Assembly Material Aluminum Alloy Surface Finish Baking Paint Internal Light Suppression Matte Black Coating Tube Ring Type Multi-point Metal Tube Ring Focuser System Focuser Size 2.5 inch Focuser Type Precision Focuser [1:10] EAF Compatibility EAF Mounting Hole Supported Focuser Travel 60 mm Package information Package size 190*520*205mm Weight About 4400g