Fluorostar 91 / FLT91 APO
William Optics
From $1,998.00
2 stores
In stock
OPT
Fluorostar 91 APO Triplet Refractor - Red
Out of stock
Worldwide shipping
$1,998.00
Astroshop.eu
Apochromatic refractor AP 91/540 Red OTA
Available soon
Worldwide shipping
€3,190.00
~$3,560.07
Specifications
| Coating | STM |
| Optical design | Triplet Refractor |
| Highest magnification | 182 |
| Aperture | 91mm |
| Focal ratio | f/5.9 |
| Focal length | 540mm |
| Optics type | Refractor |