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Telescope guide set Celestron 80mm with 125mm rings 52309
CEL52309
In stock
143.31
238.84
-40%
Temporary offer
VAT excluded
Shipping 24/48h
Guide telescope set Celestron 80mm with 125mm rings 52309
Delivery Options
| Carrier | Description | Estimated Delivery | ||
|---|---|---|---|---|
 |
Home delivery - International | Home delivery - International |
Monday, 30 December - Monday, 6 January |
|
Home delivery - International
Home delivery - International
Estimated delivery:
Monday, 30 December - Monday, 6 January
✖
Complete package including 125mm diameter rings and 80mm guide tube.
Compatible with the CELESTRON NEXGUIDE guiding camera or any other model such as ZWO or QHY. Includes an extension tube to help achieve focus without having to use the diagonal. An extension tube with M42 thread (T-thread) helps to insert the barrel of the guide camera into the extension tube of the guide telescope. The extension tube serves as a 1.25" eyepiece holder and since it is T-threaded, only a T-ring is required to attach a DSLR camera.
Metal focuser with tension screws to minimize gear play so that it is easier to keep the guide star on the chip.
Guide tube specifications:
- Diameter: 80mm
- Focal length: 600mm
- Focal ratio: f/7.5
- Maximum possible magnification: 160x
- Minimum useful magnification: 11x
- Limiting stellar magnitude: 12
- Resolution (Rayleigh): 1.74 arcseconds
- Resolution (Dawes): 1.45 arc seconds
- Light gathering power: 131x
- Tube weight: 1.8 Kg.
- Weight of the rings: 1.2 Kg.
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