The SVBONY SV503 ED 80mm F7 is a high-quality ED refractor that is suitable for both ambitious beginners and experienced astrophotographers. With its excellent optics, robust construction, and versatile applications, it is a real insider tip in the mid-price segment.

Technical highlights

• Aperture: 80 mm
• Focal length: 560 mm
• Aperture ratio: f/7
• Optics: Two-lens ED lens with S-FPL51 glass to minimize chromatic aberration
• Focuser: 2" rack and pinion with 1:10 reduction for precise focusing
• Connection: 2“ slip-on sleeve, reducible to 1.25”, with ring clamp
• Tube: CNC-milled, with dew cap and tube rings
• For astrophotography and visual observation

Thanks to its extra-low dispersion (ED) optics, the SV503 delivers high-contrast, color-accurate images – ideal for the moon, planets, nebulae, and galaxies. In combination with a 0.8× reducer/flattener (e.g., SV193), the image field can be optimally corrected for photography.

Mobile and robust

With its compact design and sturdy construction, the SV503 is ideal as a travel telescope. The high-quality finish and precise mechanics also make it visually appealing.

Scope of Delivery:

• Optical Tube
• Tuberings
• Mounting Plate
• Thanks to its extra-low dispersion (ED) optics, the SV503 delivers high-contrast, color-accurate images – ideal for the moon, planets, nebulae, and galaxies. In combination with a 0.8× reducer/flattener (e.g., SV193), the image field can be optimally corrected for photography.

Mobile and robust

With its compact design and sturdy construction, the SV503 is ideal as a travel telescope. The high-quality finish and precise mechanics also make it visually appealing.

Scope of Delivery:

• Optical Tube
• Tuberings
• Mountingplate