SVBONY SV503 APO Doublet Refractor OTA 80mm F7 ED

The SV503 80mm F7 refractor telescope is designed to deliver exceptional performance, whether for observation or astrophotography. With its ED glass lens with extra-low dispersion, this telescope effectively eliminates chromatic aberration, producing sharp and colorful images.

Main Features:

• ED Lens : Extra-low dispersion glass (S FPL-51) for optimal color correction
• Dual Speed Focusing : The rack and pinion focuser with a 1:10 transmission ratio allows for precise focusing
• Multi-Coated : Fully multi-coated optical surfaces ensure maximum light transmission
• High-Quality Materials : Fine and textured paint finish, CNC machining for exceptional durability and aesthetics
• Objective : 80 mm diameter for clear and bright views
• F/D Ratio : f/7, ideal for astrophotography and observation

Applications:

This telescope is perfect for:

• Astrophotography : Capturing deep sky objects such as nebulae and galaxies
• Terrestrial Observation : Observing wildlife and landscapes with clear and detailed images

Technical Specifications:

• Brand : SVBONY
• Model : SV503
• Objective Diameter : 80 mm
• Focal Length : 560 mm
• Focal Ratio : f/7
• Lens Coating : Ultra-wideband coating
• Objective Lens Type : Doublet structure
• Limit Magnitude : 11.6
• Resolution : 1.5 arc seconds
• Weight : 3.5 kg
• Tube Material : Aluminum
• Focuser : 2-inch dual speed focuser with a 1:10 transmission ratio
• Focuser Type : Rack and pinion design