Gran Turismo 71
William Optics
From $933.00
2 stores
In stock
OPT
Gran Turismo 71 APO Refractor - Red
Out of stock
Worldwide shipping
$933.00
Astroshop.eu
Apochromatic refractor AP 71/420 Gran Turismo GT 71 OTA
In stock
Worldwide shipping
€1,190.00
~$1,328.05
Specifications
| Optical design | Triplet Refractor |
| Coating | SMC multi-coating |
| Aperture | 71mm |
| Focal ratio | f/5.9 |
| Focal length | 420mm |
| Highest magnification | 142 |
| Optics type | Refractor |