SVBONY SV550 APO Triplet Réfracteur OTA 122mm F7

The APO triplet refractor SV550 is a compact telescope with an aperture of 122 mm, a focal ratio of f/7, and a focal length of 854 mm. Ideal for astrophotography and observation, it is an absolutely enhanced version of the SV550 80 mm. This refractor captures more light and provides clearer and more detailed images, suitable for deep sky photography and observation, including galaxies, nebulae, star clusters, and even some fainter deep sky objects, thanks to its higher limiting magnitude.

Features:

• Brand: SVBONY
• Model: SV550
• Aperture: 122 mm
• Focal Length: 854 mm
• Focal Ratio: f/7
• ED Glass: FPL51
• Telescope Type: Refractor
• Resolution: 1.15 arc seconds
• Coatings: Fully multi-coated
• Tube Material: Aluminum
• Focuser: 2.5" dual-speed (1:10) rack and pinion
• Tube Travel: 87 mm
• Visual Limiting Magnitude: 12.3
• Lens Design: Apochromatic
• Dovetail Plate Length: 300 mm
• Maximum Useful Magnification: 244x
• Additional Threading: Female M63x1 threading for accessories
• Dew Shield Type: Retractable
• Net Weight: 6.44 kg (14.18 lb)
• Gross Weight: 10 kg

Highlights:

1. Superior Performance: The APO triplet refractor with an aperture of 122 mm and a focal length of 854 mm is an enhanced version of the SV550 80 mm, capturing more light for clearer and more detailed images, perfect for deep sky photography and observation.

2. Precise Focusing: The 2.5-inch dual-speed focuser with a speed ratio of 1:10 allows for precise and easy focusing thanks to its coaxial knobs, offering fast and fine focusing speeds.

3. Long Dovetail Plate: The 300 mm length of the dovetail plate provides optimal balance and facilitates adjustments.

4. Compatibility and Versatility: The tube rings feature 26 screw holes and a mounting handle, allowing compatibility with various equipment such as Smart WIFI devices, guiding scopes, astronomy cameras, etc., catering to different mounting needs.

5. Design and Durability: Made from aluminum alloy and CNC machined, the SV550 refractor is robust, suitable for harsh environments, and ensures a long lifespan.

6. Accessory Compatibility: The refractor is compatible with 2-inch accessories and M631 threading. The front is a 2-inch adapter to connect a camera or 2-inch accessories. By unscrewing the adapter, it is threaded for M631 accessories.

Included Accessories:

• 2-inch adapter
• M631 threading for connector of the SV209 field flattener or other M631 accessories

Note: The refractor is designed to be an excellent travel telescope for astrophotography and observation, with a net weight of only 6.44 kg/14.18 lb, easy to transport in a carry case.