SV503 ED Refractor Telescopes for Astro Observation
SV503 ED refractor series (70mm/80mm/102mm) delivers premium optical performance for astronomy imaging and visual observation. It provides high contrast views with minimal chromatic aberration and exceptionally sharp stars. The system supports dedicated accessories like field flatteners and focal reducers, allowing for seamless upgrades. A versatile and reliable choice within Svbony's professional telescope collection.
Planetary Photography Kit | SVBONY SV503
[{"Title":"Complete Planetary Imaging Kit","Content":"Includes SV503 70ED OTA, SV705C planetary camera, guide scope, guide camera, PowerBox, and dew heater for all\u2011in\u2011one astrophotography."},{"Title":"High\u2011Quality 70\u202Fmm ED Optics","Content":"70\u202Fmm aperture with FPL51 and lanthanum glass minimizes chromatic aberration for crisp, detailed images."},{"Title":"Fast f/6.78 Wide Field Design","Content":"Bright f/6.78 focal ratio delivers wider field views and shorter exposure times for deep sky targets."},{"Title":"Sensitive Planetary Camera","Content":"SV705C\u2019s IMX585 sensor with high QE and 45\u202Ffps boosts planetary, lunar, and solar imaging performance."},{"Title":"Stable Guiding System Included","Content":"SV165 guide scope and SV905C guide camera improve mount tracking precision for long exposures."}]
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Flatfield Refractor Telescope | SVBONY SV503 70
[{"Title":"Integrated Flat\u2011Field Optics","Content":"Built\u2011in flat\u2011field design delivers edge\u2011to\u2011edge sharpness and reduced field curvature for astrophotography."},{"Title":"ED Glass Lens","Content":"70\u202Fmm aperture with ED FPL51 and lanthanum glass reduces chromatic dispersion and improves contrast."},{"Title":"Dual\u2011Speed Focuser","Content":"1:10 dual\u2011speed focus knobs allow precise fine focusing for both visual and imaging."},{"Title":"Fast f/6.78 Design","Content":"f/6.78 focal ratio supports bright wide\u2011field views of nebulae, galaxies, and star clusters."},{"Title":"Retractable Lens Hood","Content":"Adjustable hood blocks stray light and enhances contrast for clearer night sky observation."}]
Visual Observation Kit | SVBONY SV503 80
[{"Title":"Complete Beginner Bundle","Content":"Includes SV503 80ED OTA, AZ mount, tripod, diagonal, zoom eyepiece, and finder for ready-to-use setup."},{"Title":"Multi-Coated Optics","Content":"Fully multi-coated lenses deliver bright, crisp images of celestial and terrestrial objects."},{"Title":"Wide Zoom Eyepiece","Content":"Supplied 7\u201321 mm zoom eyepiece offers flexible magnification without extra purchases."},{"Title":"Easy Finder Scope Alignment","Content":"SV182 finder helps locate targets quickly and accurately for novice observers."},{"Title":"Portable \u0026 Tool-Free Setup","Content":"Lightweight design with backpack and tool-free assembly for quick outdoor use."}]
Telescope & Wide Eyepiece Set | SVBONY
[{"Title":"Visual Exploration Kit","Content":"Paired with the wide-angle eyepiece, you can observe the starry sky right from your backyard."},{"Title":"Ultra-low Dispersion Glass","Content":"Virtually eliminates chromatic aberration for true color, high-fidelity celestial imaging."},{"Title":"Four 68\u00B0 Wide-Angle Eyepieces Included","Content":"Covers a range of magnifications for expansive, immersive stargazing, enabling quick switching between celestial targets."},{"Title":"Complete Ready-to-Use Accessory Set","Content":"Includes OTA, diagonal, eyepiece set, and dovetail plate."},{"Title":"2-inch Rack \u0026 Pinion Focuser","Content":"Ensures smooth, precise focusing and securely supports heavy cameras and accessories."}]
Deep-Sky Kit | SVBONY SV503 102
[{"Title":"Optimized for Deep\u2011Sky Imaging","Content":"Includes SV503 102ED OTA plus accessories tailored for deep space astrophotography."},{"Title":"Field Flattener \u0026 Reducer","Content":"SV193 0.8\u00D7 focal reducer/flattener widens field and improves edge sharpness."},{"Title":"Guide Scope \u0026 Camera Included","Content":"SV165 30\u202Fmm guide scope and SV905C CMOS guide camera support accurate tracking."},{"Title":"High Quality ED Optics","Content":"102\u202Fmm S\u2011FPL51 ED doublet lens reduces chromatic aberration for clearer images."},{"Title":"Complete Astrophotography Bundle","Content":"Comes with heater strip, handle bar, and dovetail slots for full imaging setup."}]
Deep Sky Photography Set | SVBONY SV503
[{"Title":"Complete Deep Space Photography Setup","Content":"Unlock the full potential of your telescope equipment with our all-in-one accessory set designed for deep space photography. Includes everything you need for optimal performance and image quality."},{"Title":"Versatile SV503 OTA Options","Content":"Choose between the SV503 80ED or SV503 102ED OTA, both offering high-quality optics for deep space photography, providing clear and precise imaging of galaxies, nebulae, and star clusters."},{"Title":"High-Precision Guiding Setup","Content":"The SV165 30mm f/4 guiding scope and SV905C CMOS guiding camera work in tandem for accurate autoguiding, ensuring sharp, precise exposures during long deep space imaging sessions."},{"Title":"Enhanced Field Flattener \u0026 Focal Reducer","Content":"The SV193 0.8x field flattener and focal reducer reduce distortions and improve the overall sharpness of images, ensuring wide-field astrophotography with minimal optical flaws."},{"Title":"Complete Imaging \u0026 Stability Accessories","Content":"This set includes a SV172 heater strip, SV211 handle bar, and dovetail slot for easy attachment of your star finder or guide scope, enhancing both stability and image quality."}]
Solar Observation Kit | SV503 80
[{"Title":"High-Clarity Celestial Observation","Content":"Adopts S-FPL51 ED glass to eliminate chromatic aberration, delivering sharp, color-accurate views of planets and deep-sky objects for astronomy enthusiasts."},{"Title":"Precision Dual-Speed Focusing","Content":"Features 1:10 rack and pinion focuser for smooth, accurate focus adjustments, ensuring clear imaging during both visual observation and astrophotography."},{"Title":"All-in-One Visual Observation Kit","Content":"Complete bundle includes telescope OTA, 90\u00B0 diagonal mirror, 6x30 correct-image finder scope, saddle handle bar and dovetail base, meeting all astronomical viewing needs."},{"Title":"Premium Durable Construction","Content":"CNC-machined aluminum tube with fine-grained paint finish; fully multi-coated optics enhance light transmission, backed by reliable SVBONY quality."},{"Title":"Versatile Compatibility","Content":"Supports 1.25-inch eyepieces and filters (M28.5*0.6 threads), 360\u00B0 rotatable design for flexible viewing angles, ideal for both beginners and seasoned observers."}]
Astro Photography Kit | SVBONY SV503 80
[{"Title":"Extended Warranty One Year - ED Optics","Content":"80 mm F7 ED doublet lens with extra-low dispersion glass delivers crisp views with reduced chromatic aberration."},{"Title":"SV193 Focal Reducer Included","Content":"0.8\u00D7 focal reducer and field flattener shortens focal length and flattens field for wider, sharper astrophotos."},{"Title":"Deep-Sky Imaging Ready","Content":"Optimized for astrophotography with flatter field and improved star pinpoint sharpness across the frame."},{"Title":"Robust Precision Focuser","Content":"Dual-speed 2\u0022 rack-and-pinion focuser enables fine focus control for visual and photographic work."},{"Title":"Stable Aluminum OTA Design","Content":"Durable aluminum tube with dovetail mounting ensures reliable setup and balanced performance."}]
Refractor Visual Set | SVBONY SV503 102
[{"Title":"Premium 102\u202Fmm ED Optics","Content":"S\u2011FPL51 extra\u2011low dispersion glass delivers crisp, high\u2011contrast visual views with reduced chromatic aberration."},{"Title":"Complete Visual Set","Content":"Includes diagonal, eyepieces, finder, handle bar and dovetail base for ready\u2011to\u2011use astronomical observation."},{"Title":"Dual\u2011Speed Precision Focuser","Content":"Rack \u0026 pinion focuser with 1:10 fine control enables accurate focusing for detailed planetary and lunar views."},{"Title":"Wide Field Eyepiece Options","Content":"Multiple eyepiece and barlow combinations provide versatile magnification for various celestial targets."},{"Title":"Robust Visual Performance","Content":"Strong 102\u202Fmm aperture and f/7 focal ratio yield bright, detailed views of deep\u2011sky and planetary objects."}]
OTA for CMOS Camera | SVBONY SV503
[{"Title":"Premium ED Optics","Content":"Features high-quality extra-low dispersion glass to eliminate chromatic aberration, delivering crisp and color-accurate deep-sky images."},{"Title":"80ED or 102ED Main Optics Options","Content":"Two ED lens configurations available to meet advanced needs for focal length, resolution, and light-gathering capability for different targets."},{"Title":"Compatible with Multiple Astronomy Cameras","Content":"Supports various camera models including SV305 Pro, SV705C, and SV505C for flexible pairing based on imaging needs."},{"Title":"High-Sensitivity Image Capture","Content":"Combines ED optics with high-quantum-efficiency CMOS sensors to clearly capture fine details of faint deep-sky objects."},{"Title":"Optimized for Planetary \u0026 Nebula Photography","Content":"System designed for both high-frame-rate planetary imaging and long-exposure nebula photography, suitable for diverse astrophotography scenarios."}]
ED Doublet Refractor | SV503 102
[{"Title":"Premium ED Doublet Optics","Content":"102 mm S-FPL51 ED lens minimizes chromatic aberration for crisp, accurate celestial views."},{"Title":"Bright, Wide-Field Imaging","Content":"Large aperture and f/7 focal ratio deliver bright, detailed images of stars, planets, and DSOs."},{"Title":"Dual-Speed Precision Focuser","Content":"Rack \u0026 pinion focuser with 1:10 fine control enables precise focus for visual and astrophotography."},{"Title":"Durable Aluminum OTA","Content":"Robust CNC-machined tube with dovetail mounting ensures stability and easy setup."},{"Title":"Wide Accessory Compatibility","Content":"Includes 2\u0022 to 1.25\u0022 adapter and dovetail plate for use with cameras and eyepieces."}]
80mm Refractor Telescope | SVBONY SV503
[{"Title":"Extra-Low Dispersion Glass","Content":"Delivers high-contrast, sharp, and color-accurate images."},{"Title":"Fully Multi-Coated Optics","Content":"The entire optical lens utilizes ultra-wideband multi-layer coating technology, providing exceptional performance."},{"Title":"Dual-Speed Focuser","Content":"It is equipped with a 1:10 dual-speed rack-and-pinion focuser, which ensures smooth and precise focusing adjustments."},{"Title":"CNC Craftsmanship","Content":"Precision\u2011machined from high\u2011grade materials, with a finely textured painted exterior."},{"Title":"360\u00B0 Rotating","Content":"Features a rotatable focuser for flexible framing."}]
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