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