TS-Optics Photoline 110 ED Apo OTA This 110 mm Ohara ED doublet has a 770 mm focal length and f/7 focal ratio. It is intended for visual astronomy and astrophotography with the appropriate camera train.
Manufacturer model: TS-Optics Photoline 110 ED Apo OTA · Specifications checked against manufacturer data on 2026-11-04
This 110 mm Ohara ED doublet has a 770 mm focal length and f/7 focal ratio. It is intended for visual astronomy and astrophotography with the appropriate camera train.
The 2.5-inch RAP focuser provides fine adjustment and 360° rotation, with M68 × 1, 2-inch and 1.25-inch connections.
TS lists an optional 1× WiflatM48 at 55 mm M48 sensor spacing and an optional 0.8× TSRED102 giving 616 mm f/5.6 with 55 mm spacing from its T2 camera thread. Published tube mass differs between the table and introductory text; the table is identified below.
Manufacturer technical table gives 5.3 kg and 64 cm retracted length; introductory text gives 6.8 kg / 65 cm. Technical-table configuration retained with discrepancy explicit.
TS-Optics manufacturer documentation
Manufacturer technical table gives 5.3 kg and 64 cm retracted length; introductory text gives 6.8 kg / 65 cm. Technical-table configuration retained with discrepancy explicit.
| Resolving power | 1.09" |
|---|---|
| Dual speed | yes |
| Diameter of dew shield | 145 mm |
Ficha técnica
Referencias específicas
TS-Optics Photoline 110 ED Apo OTA This 110 mm Ohara ED doublet has a 770 mm focal length and f/7 focal ratio. It is intended for visual astronomy and astrophotography with the appropriate camera train.
Manufacturer model: TS-Optics Photoline 110 ED Apo OTA · Specifications checked against manufacturer data on 2026-11-04
