Svbony SV520 90mm F8.9 Refractor Telescope Kit- W9302A

 

• Clear Imaging: 90mm large aperture, collecting about 65% more light than other 70mm entry-level models, offering superior light-gathering power and delivering clearer, more detailed images;
• Superior Optical Performance: Fully multi-coated optical glass lenses enhance light transmission, while the internal anti-reflection coating reduces unwanted reflections, ensuring clear imaging and protecting your eyes;
• 5x24 Finderscope: 5x magnification offers a wide field of view for quick and easy target acquisition. The 24mm aperture delivers brighter images, very suitable for beginners;
• 360° + 90° Adjustment: The altitude-azimuth mount features a worm gear drive system, ensuring smooth and precise movement. With 360° horizontal and 90° vertical adjustment, it maximizes your ability to meet all observational needs;
• Precise Focusing: The helical gear manual focusing system ensures smoother transmission and finer adjustments, helping you see clear, detailed views of celestial objects;
• Durable and Sturdy: The astronomical telescope features an aluminum alloy main tube with a spray-painted finish, a stainless steel tripod. The tripod and professional AZ mount can support up to 5 kg.

Specifications

Model	Visual Kit
Objective Aperture	90mm
Focal Ratio	f/8.9
Dawes Limit	1.33"
Objective Coating	FMC Anti-Reflection Green Film
Light-Blocking Glass	Edge-Coated with Ink
Objective Material	K9 + ZF4
Surface Accuracy	Grade 5
Dovetail Mount	20cm
Interface Size	1.25-inch Interface
Lens Tube Material	Aluminum Alloy
Tripod Material	Stainless Steel
Alt-Azimuth Mount	Alt-Azimuth Mount with Worm Gear, Universal Screw, and 2 Fine Adjustment Levers
Barlow Lens	3X 2-Element Cemented Structure
Finder Scope	5x24 Optical Finder Scope
Finder Scope Mount	Multi-Function Mount, Capable of Connecting a Smartphone Mount for Smartphone-Assisted Star Finding (Smartphone Mount Included)