Αξεσουάρ Τηλεσκοπίων Focal length reducer Skywatcher ED120 0.85x

The Focal length reducer Skywatcher ED120 0.85x is an essential optical accessory for amateur and professional astronomers. It is ingeniously designed to reduce the focal length of the Sky-Watcher ED120 series telescopes by a factor of 0.85x.

This product is optimized specifically for the Sky-Watcher ProED 120 and Evostar 120 ED APO refractor telescopes. This allows users to achieve a broader field of view while maintaining high-quality image integrity.

Advantages of Using the Focal Length Reducer:

• Enhanced Optics: The reducer lowers the focal ratio from f/7.5 to about f/6.3, reducing exposure times.
• Improved Image Quality: It enhances field-edge correction, minimizing distortion and providing clear images across the full field of view.
• Sharpened Imaging: The result is crisp, pinpoint stars that are ideal for deep-sky imaging.

Technical Specifications:

• Reduction Factor: 0.85x focal length reduction
• Back Focus Distance: 55 mm
• Thread Size: M48 (48mm T-thread)
• Weight: Approximately 317 grams

This focal length reducer is vital for astrophotographers looking to enhance their imaging capabilities and achieve beautiful, sharp images without sacrificing performance.