OTA · MSRP $12,800
Astro-Physics 155mm f/6 StarFire CS
Key specifications
| Aperture | 155 mm |
|---|---|
| Focal length | 930 mm |
| Focal ratio | f/6.0 |
| Optical design | Triplet APO |
| Weight | 10.9 kg |
All specifications
| Lens coating | Multi-layer broadband, >95% visible transmission, >98% at peak |
|---|---|
| Focuser type | 3.5" I.D. rack and pinion, 9:1 dual-speed, 114 mm travel |
| Tube length | 787.4 mm |
About
155 mm f/6 three-element Christen Superachromat refractor with color correction from near-IR to violet, a 3.5-inch rack-and-pinion focuser and a retractable dew shield; each unit individually produced and optimized.