SVBONY SV503 Telescope ED 80mm F7 Doublet Refractor + Reducer/Flattener USED (F9359B-W9152B-USED)

SVBONY SV503 Telescope ED 80mm F7 Doublet Refractor + Reducer/ Flattener USED

• Rugged housing prevents damage;
• Sliding graceful and soft dual-speed focuser;
• Ed glass (S-FPL51) can produce very beautiful and clear images;
• The fully multilayer coated lens eliminates all reflections on the glass, and it has little or no chromatic aberration at high magnification.

• The appearance of the telescope is baked with high-end fine-grained paint, with exquisite appearance and delicate feel
• The objective lens features a S-FPL51 extra-low dispersion glass ED element, which eliminates chromatic aberration. This results in the best color correction for an ED doublet lens
• The lens adopts optical processing and low polishing technology, which is carefully carved
• The deceleration ratio of the two-speed 2'' toothed focusing seat is 1:10, which makes it easy to achieve accurate focus
• Metal hoop ring and 2'' to 1.25'' adapter, you can use it with 2'' and 1.25'' focuser

Technical Specifications

In the Box

SVBONY SV503 Telescope ED 80mm F7 Doublet Refractor (F9359B) USED

Reducer/Flatterner (W9152B) USED

Manuals & Warranty

Svbony 1-Year Warranty