TS Optics CD-APO Deluxe 155 OTA
€5,255.00
Tax included
TS-Optics CD-APO Deluxe 155 OTA This 155 mm FPL55 and lanthanum air-spaced triplet has a 1240 mm focal length and f/8 focal ratio. It is intended for visual astronomy and astrophotography with the appropriate camera train.
Manufacturer model: TS-Optics CD-APO Deluxe 155 OTA · Specifications checked against manufacturer data on 2026-11-04
Security policy
(edit with the Customer Reassurance module)
Delivery policy
(edit with the Customer Reassurance module)
Return policy
(edit with the Customer Reassurance module)
TS-Optics CD-APO Deluxe 155 OTA
This 155 mm FPL55 and lanthanum air-spaced triplet has a 1240 mm focal length and f/8 focal ratio. It is intended for visual astronomy and astrophotography with the appropriate camera train.
Focusing and mechanical design
The original Deluxe model uses a 3.7-inch dual-speed RAP focuser with 360° rotation, 100 mm travel and M63/M92 imaging connections.
Imaging configuration
A removable 100 mm extension changes available backfocus from 140 to 240 mm. The original tube weighs 13 kg. This is the original TSAPO155f8 specification, not the newer Sky Rover replacement.
Additional specifications
| Lens | Triplet lens, air-spaced |
|---|---|
| Special glasses | FPL55 and lanthanum glass |
| Cell | Adjustable cell - reinforced |
| Connection on the tube for adapting individual focusers | M124x1 female thread |
| Connector extension tube | length 100 mm - removable - this extends the working distance to 240 mm. |
| Thread on connecting piece | M124x1 external (telescope side) - internal (focuser side) |
| Connectors eyepiece side | 1.25", 2", M63x1 female thread, M92x1 female thread |
| Focus travel | 100 mm |
| Telescope length min | 1145 mm |
| Diameter dew shield | 186 mm |
| Dew shield travel | 190 mm |
| Weight of the optical tube | 13 kg |
| Outer dimensions transport case | 133 x 43 x 43 cm (LxWxH) |
70610
Data sheet
- Aperture
- 155 mm
- Coating
- Multi-coating on every glass-air surface
- Focal length
- 1240 mm
- Focal ratio
- f/8
- Focuser
- 3.7-inch dual-speed RAP Deluxe; 360° rotation
- Manufacturer part number
- TSAPO155f8
- Model
- TS-Optics CD-APO Deluxe 155 OTA
- Tube diameter
- 156 mm
- Working distance
- 140 mm from the 2" receptacle of the focuser
Specific References
- MPN
- TSAPO155f8
Comments (0)
No customer reviews for the moment.
Viewed products
16 other products in the same category:
TS-Optics CD-APO Deluxe 155 OTA This 155 mm FPL55 and lanthanum air-spaced triplet has a 1240 mm focal length and f/8 focal ratio. It is intended for visual astronomy and astrophotography with the appropriate camera train.
Manufacturer model: TS-Optics CD-APO Deluxe 155 OTA · Specifications checked against manufacturer data on 2026-11-04