SV503 70F6 ED Refractor Telescope - Optimal Performance for Astrophotographers and Astronomers

The SVBONY SV503 70F6 ED refractor telescope is designed to deliver exceptional performance in astrophotography and astronomical observation. Featuring an ED (Extra-low Dispersion) lens made of S-FPL51 glass, this telescope effectively reduces chromatic aberration, ensuring sharp and clear images of the Universe.

Main features:

• High-quality ED lens: S-FPL51 ultra-low dispersion glass for optimal color correction, reducing chromatic aberrations and delivering sharp, true-to-life images.
• Dual-Speed ​​Focuser: Rack and Pinion (RAP) focuser with a 1:10 gear ratio for fine, precise focusing.
• Multi-Layer Coating (SMC): Optimizes light transmission for bright, crisp images.
• Rugged and Portable Construction: Lightweight aluminum body, with an 88mm outer diameter and a compact 318mm tube length.
• Flexible Interface: Compatible with 1.25" and 2" accessories, providing great adaptability for various observation and astrophotography needs.

Recommended applications:

• Astrophotography: Ideal for capturing fine details of deep sky objects such as nebulae, galaxies, and other celestial wonders.
• Astronomical Observation: Perfect for observing planets, the Moon, and star clusters with remarkable clarity.

Technical specifications:

• Telescope Type: Refractor
• ED Glass: S-FPL51 for maximum reduction of chromatic aberrations
• Optical Coating: SMC (Multi-Layer Coating) for increased light transmission
• Aperture: 70 mm (2.75 in)
• Focal length: 420 mm
• Focal ratio: f/6 for a wide field of vision
• Focuser Type: RAP (Rack and Pinion) with 1:10 speed reduction
• Resolving capacity: 1.97 arc-seconds
• Limiting magnitude: 11.3
• Maximum useful magnification: 140x
• Tube weight: 2.22 kg
• Tube outer diameter: 88 mm
• Tube material: Aluminum
• Back focus length: 90 mm
• OTA (Optical Tube Assembly) Length: 318 mm
• Dovetail Support: Yes, 150mm length

Package Contents:

• 1x SV503 70F6 ED OTA (Optical Tube) Telescope
• 1x Pair of Telescope Tube Rings
• 1x 2" to 1.25" Adapter
• 1x Dovetail plate
• 1x Lens Cover
• 1x 1.25" Protective Cover

Conclusion :

The SVBONY SV503 70F6 ED telescope is the ideal choice for astronomy enthusiasts and astrophotographers looking for a portable and high-performance instrument. With its advanced features and quality design, it guarantees sharp and detailed images for all your observations and photographs of the night sky.