Refractor Apochromatic ED APO 127mm f/7.5 FCD-1 with R&P 2'' Focuser - Explore Scientific

The Explore Scientific ED APO 127mm f/7.5 FCD-1 apochromatic refractor is an ideal instrument for amateur astronomers seeking superior optics at an affordable price. Equipped with a triplet optic featuring special Hoya FCD-1 glass and two internal baffles, it offers remarkable chromatic correction, surpassing that of ED doublet apochromats. Designed for visual observation and astrophotography, this telescope guarantees clear images and high contrast.

The 2" Rack-and-Pinion (R&P) focuser with a 10:1 reduction allows precise focusing, even at high magnification. Additionally, for astrophotographers, a field flattener is available as an option to correct field curvature, enabling perfect images across the entire sensor surface. The tube is optimized to accept various accessories, making it versatile for all astronomical applications.

Specifications:

• Aperture: 127 mm
• Focal length: 952 mm (f/7.5)
• Optics: Triplet apochromatic with Hoya FCD-1 glass for optimal chromatic correction
• Rack-and-Pinion (R&P) focuser 2" with 10:1 reduction
• Robust aluminum tube
• Tube weight: 7.7 kg

Advantages:

• Excellent chromatic correction for clear, aberration-free images
• Suitable for visual observation and astrophotography
• Precise focuser with reduction for fine focusing
• Option to add a field flattener for distortion-free photography
• Robust design optimized for adding accessories

Included items:

• Explore Scientific ED APO 127mm f/7.5 optical tube
• Clamp rings and handle with option for photographic accessory mounting
• 50,80mm (2") dielectric angle mirror
• Focuser with 10:1 reduction

This 127 mm apochromatic refractor is perfect for amateur astronomers seeking a high-performance and versatile telescope for observation and astronomical photography.