Gran Turismo 81 IV
Overview
Discover precision astrophotography with the compact and powerful Gran Turismo 81 IV f/5.9 APO Triplet Refractor. Equipped with a high-quality FPL-53 triplet lens for exceptional clarity and color correction, this telescope is perfect for capturing detailed celestial images. Its robust 2.5” R&P focuser ensures precise adjustments without image shift, while the elegant design features a retractable dew shield and a durable white powder-coated finish with gold trim. Ideal for travel, the GT81 comes with a soft carry case and all essential adapters, making it a top choice for astronomers on the go.
- Lens Type
- Triplet Apochromatic Prime Lens
- Focal Length
- 478 mm
- Diameter
- 81 mm
- Focal Ratio
- f/5.9
- Image circle
- 45 mm
- Focuser
- 2.5" R&P Focuser
- Compatible with EAF
- Adapter Included
- M63 Rotator
- 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
- 390 mm - 460 mm
- OTA Weight
- 3.9 kg / 8.6 lbs
- Total Weight
- N/A
Gran Turismo 81 IV
Sale price$1,568.00 USD
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Gran Turismo 81 IV
Sale price$1,568.00 USD