William Optics Gran Turismo 71 OTA. f/5.9 triplet APO, 2.5” R&P Focuser in Red with Free CAA63 Rotator

Elevate your astrophotography with the William Optics Gran Turismo 71, a compact yet powerful triplet APO refractor. Featuring advanced FPL-53 glass for exceptional color correction and clarity, this telescope delivers superb image quality. The precision-engineered f/5.9 focal ratio is ideal for capturing detailed celestial images.

Designed for ease and durability, the GT71 features a robust 2.5" dual-speed focuser and a sleek CNC-machined aluminum body with a retractable dew shield. Perfect for both seasoned astronomers and enthusiastic beginners, this telescope combines top-notch functionality with stunning aesthetics.

Experience unmatched optical performance with the GT71—your portal to the cosmos.

Technical Specifications:

• Lens Type - Triplet Apochromatic Prime Lens
• Focal Length - 419 mm
• Diameter - 71 mm
• Focal Ratio - f/5.9
• Image circle - 44 mm
• Focuser - 2.5" R&P Focuser Compatible with EAF
• Focus travel - 93 mm
• Adapter Included - M63 → 2" Visual Back 2" → 1.25" Visual Back
• Optional Flattener - FLAT GT 1.0x FLAT 6AIII 0.8x
• Camera Format - Full Frame APS-C M4/3
• Tube Length - 392 mm - 470 mm

• OTA Weight - 2.95 kg / 6.5 lbs