Certified Safe Svbony Sv503 70mm F/6.78 Ed Quadruplet Telescope – Flatfield Ready Price Crushed By 35% [U7WMpuza]

SVBONY SV503 70mm f/6.78 ED Quadruplet Refractor Telescope

Flatfield Astrograph with Built-In Correction & ED Glass – Perfect for APS-C Cameras

• Built-In Flatfield Correction: No separate field flattener required
• 4-Element ED Lens: Features FPL51 and lanthanum glass for excellent colour control
• Fast & Bright: 70mm aperture, 474mm focal length (f/6.78) ideal for nebulae and widefield imaging
• Dual-Speed 2" Crayford Focuser: Fine focus at 1:10 ratio for pinpoint stars
• Retractable Lens Hood: Blocks stray light and protects the optics during storage
• 1.25" & 2" Eyepiece Compatibility: Switch easily between visual and imaging setups

What’s in the Box

• SV503 70mm ED OTA
• Retractable Dew Shield
• 2" Dual-Speed Crayford Focuser
• 1.25" & 2" Eyepiece Adapters
• Tube Rings & Vixen-Style Dovetail Plate
• Dust Caps & Manual

Technical Specifications

Designed for high-quality widefield astrophotography with DSLRs or CMOS cameras using APS-C sensors. Flat, sharp stars across the frame – no flattener needed.