WILLIAM OPTICS GRAN TURISMO 81 WIFD

Explore Stellar Phenomena with Precision: The William Optics Gran Turismo 81 WIFD

Unveil the mysteries of the night sky with the William Optics Gran Turismo 81 WIFD, a superb refractor telescope designed for discerning astronomers who demand high-quality optics and robust build quality. This exquisite telescope is part of our renowned Gran Turismo series, known for combining exceptional performance with stunning aesthetics.

Outstanding Features:

• Superior Optical Quality: The GT 81 WIFD features a triplet apochromatic lens with extra-low dispersion (FPL-53) glass from Ohara, Japan, ensuring outstanding clarity and sharpness with virtually no chromatic aberration.
• Enhanced Durability and Precision: Engineered with a precision-machined, ultra-durable housing, this telescope is designed to withstand the rigors of frequent use while maintaining optimal alignment of its optical elements.
• Advanced Focusing System: Equipped with our proprietary WIFD (William Optics Internal Focusing Design), this model offers a seamlessly smooth focusing experience, perfect for both astrophotography and serious star-gazing.
• Aesthetically Pleasing Design: The Gran Turismo 81 not only performs beautifully but looks the part too, featuring a sleek, retractable dew shield and a glossy white finish with gold trim that embodies elegance and sophistication.

SPECIFICATION :

• Lens Type: Triplet Apochromatic Prime Lens
• Focal Length: 478 mm
• Diameter: 81 mm
• Aperture: f/5.9
• Image Circle: 45 mm
• Focuser: WIFD (WO Internal Focus Design), compatible with EAF
• Optional Flattener:
  • FLAT6AIII 0.8x
  • FLAT68III 1.0X (Requires WIFD Extension Adapter)
• Adapters: N/A
• Lens Material: FPL-53
• Camera Format Compatibility: Full Frame
• T-Mounts Supported:
  • Canon EF, RF
  • Nikon F, Z
  • Sony E
  • Pentax K
  • MFT (Micro Four Thirds)
  • FUJI X
• Tube Length: Adjustable, 420 mm – 500 mm
• OTA Weight: 3.58 kg (7.89 lbs)
• Total Weight: 4.56 kg (10.05 lbs)