Sold Out ₹ 151500 + 18% GST
Manufacturers & Suppliers of Astronomical Telescopes Since 1976
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William Optics Gran Turismo 81 IV ED APO Refractor
Colour Available : RED | Product Code : A-F81GTIVRD
Sold Out ₹ 151500 + 18% GST
| Focal Length: | 478mm |
| Diameter: | 81mm |
| Aperture: | f/5.9 |
| Camera Format: | APS-C Full Frame |
| Focuser: | 2.5" R&P Focuser |
| Image Circle: | > Full Frame |
| Recommended Flattener: | FLAT 6A III |
| Tube Length: | 390mm (Fully Retracted) 460mm (Fully Extended) |
| Tube Weight: | 3.9 kg |
| Interchangeable T-Mount: | Canon EF Nikon F Sony E Pentax Micro Four Thirds Fuji FX |