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.
ED Telescope Bundle | SVBONY SV503 80
[{"Title":"ED Optics for Clear Views","Content":"S-FPL51 extra-low dispersion objective minimizes chromatic aberration for crisp, accurate color images"},{"Title":"Included SV193 Focal Reducer","Content":"Built-in 0.8\u00D7 reducer flattens the field and shortens focal length for wider astrophotography frames."},{"Title":"Comfortable Finder Scope","Content":"SV182 6\u00D730 right-angle correct-image finder offers easier aiming and a more ergonomic viewing angle."},{"Title":"Balanced Refractor Design","Content":"80 mm aperture and f/6 ratio deliver a versatile balance of light gathering and portability."},{"Title":"Astrophotography \u0026 Visual Ready","Content":"Optimized optical train supports both deep-sky imaging and visual celestial observation."}]
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."}]
OTA & Guide Scope Combo | SVBONY SV503 80
[{"Title":"High-Quality ED Optics","Content":"Premium S-FPL51 ED doublet lens reduces chromatic aberration for crisp, color-accurate views."},{"Title":"Solid Mechanical Design","Content":"Sturdy aluminum tube with fine-grained paint and robust 1:10 two-speed focuser enhances focusing precision."},{"Title":"Versatile Astrophotography OTA","Content":"Designed for deep-sky and planetary imaging with excellent light gathering and sharp detail."},{"Title":"Wide Field Compatibility","Content":"Includes standard dovetail and M48 threading for easy integration with mounts and accessories."},{"Title":"Balanced Performance","Content":"102mm aperture \u0026 f/7 focal ratio provide a strong balance of resolution and portability."}]
Telescope & Reducer Combo | SVBONY SV503 102
[{"Title":"Three-Year Warranty ED Optics","Content":"102\u202Fmm extra\u2011low dispersion doublet refractor minimizes chromatic aberration for sharper celestial views."},{"Title":"Flattener \u0026 Reducer Combo","Content":"SV193 0.8\u00D7 focal reducer \u0026 field flattener widens field and improves edge sharpness for astrophotography."},{"Title":"Versatile Imaging Performance","Content":"Optimized for deep\u2011sky photography and visual observing with DSLR or dedicated astro cameras."},{"Title":"Precise Focusing Control","Content":"Rack\u2011and\u2011pinion focuser with fine adjustment supports accurate focus for detailed imaging."},{"Title":"Stable \u0026 Portable Design","Content":"Durable aluminum OTA with dovetail mounting ensures reliable setup and balanced performance."}]
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."}]
ED Refractor OTA | SVBONY SV503 70
[{"Title":"Ultra-low Dispersion Glass","Content":"Virtually eliminates chromatic aberration for true color, high-fidelity celestial imaging."},{"Title":"2-inch Rack \u0026 Pinion Focuser","Content":"Ensures smooth, precise focusing and securely supports heavy cameras and accessories."},{"Title":"High 1.97 Arc-Second Resolution","Content":"Delivers exceptional image clarity and detail, suitable for both beginners and experienced users."},{"Title":"Compatible with Various Accessories","Content":"It offers a 90mm back focus distance and supports 1.25\u0022/2\u0022 interfaces, allowing flexible connection to cameras, field flatteners, and other accessories."},{"Title":"Ideal for Astrophotography \u0026 Nature","Content":"Perfect for capturing detailed views of the moon, nebulae, galaxies, and terrestrial subjects."}]
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."}]
