SVBONY SV550 APO Triplet Refractor OTA 122mm F7

The SV550 triplet APO refractor 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 improved version of the SV550 80 mm. This refractor captures more light and offers clearer and more detailed images, suitable for photography and deep sky 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 rack and pinion (1/10)
• Tube Travel: 87 mm
• Visual Limiting Magnitude: 12.3
• Lens Design: Apochromatic
• Length of Dovetail Plate: 300 mm
• Highest Useful Magnification: 244x
• Additional Threading: Female M63x1 threading for adaptations
• Dew Cap 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 upgraded 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 1:10 speed ratio allows for precise and easy focusing with its coaxial knobs, providing fast and fine focusing speeds.

3. Long Dovetail Plate: The 300 mm length of the dovetail plate allows for 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., meeting different installation needs.

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

6. Accessory Compatibility: The refractor is compatible with 2-inch accessories and M631 threads. The front is a 2-inch adapter to connect a camera or 2-inch accessories. Unscrewing the adapter reveals threading for M631 accessories.

Included Accessories:

• 2-inch adapter
• M631 threading for connecting 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 carry in a transport case.