SVBONY 80MM F/7 APO DOUBLET BUNDLE (F9359B-W9163A-W9164A)

The SVBONY SV503 80ED F7 is a doublet refractor built around an S-FPL51 extra-low dispersion objective that virtually eliminates chromatic aberration, delivering sharp, high-contrast views of planets, the Moon and deep-sky objects. This bundle is supplied with a carrying bag and handle, making it an ideal grab-and-go instrument for both visual observation and astrophotography.

Features

• S-FPL51 ED glass: extra-low dispersion objective element that virtually eliminates chromatic aberration.
• Doublet APO design: double-separation 2-element objective for clear, high-contrast images.
• Ultra-wideband coating: fully multi-coated optics that suppress reflections and maximize light transmission.
• 2-inch dual-speed focuser: rack and pinion focuser with 1:10 fine movement for accurate focusing.
• 360-degree rotating focuser: rotatable focuser head for convenient framing in astrophotography.
• Compatible adapters: accepts both 1.25-inch and 2-inch eyepieces and accessories.
• Metal rings with dovetail: dual hinged mounting rings and Vixen-style dovetail for stable support.
• Travel-ready bundle: includes carrying bag and handle.

Specifications

• Type: Refractor
• ED glass: S-FPL51
• Coating: Ultra-wideband multi-coating
• Aperture: 80mm
• Focal length: 560mm
• Focal ratio: f/7
• Objective design: double-separation doublet
• Focuser: 2-inch rack and pinion, dual-speed 1:10
• Resolving power: 1.5 arc-seconds
• Limiting magnitude: 11.6
• Tube material: Aluminum
• Tube outer diameter: 103mm
• Weight: 3.95 kg
• Dimensions: 540 x 215 x 230 mm