ZenithStar 81
William Optics
~$1,239.78
1 stores
In stock
Astroshop.eu
Apochromatic refractor AP 81/559 ZenithStar 81 Red OTA
In stock
Worldwide shipping
€1,190.00
~$1,239.78
Specifications
| Focal ratio | f/6.9 |
| Focal length | 559mm |
| Optics type | Refractor |
| Highest magnification | 162 |
| Aperture | 81mm |
| Optical design | Doublet Refractor |