SkyWatcher Quattro 10-S Newton reflector optical tube

Special Price €930.23 Regular Price €959.00
Availability: In stock
SKU:
SW-SKP2501-IWP-F

SkyWatcher Quattro 10-S Newton reflector optical tube features a large 254 mm primary mirror (10"), 1000 mm focal lenght (F/4), 8x50 finder view, 2" Crayford dual-speed focuser, mounting rings and dovetail bar.

Brands:

SkyWatcher Quattro 10-S Newton reflector optical tube features a large 254 mm primary mirror (10"), 1000 mm focal lenght (F/4), 8x50 finder view, 2" Crayford dual-speed focuser, mounting rings and dovetail bar.

Product Features

A fast focal ratio of f/4

This is especially important for astrophotographers dealing with long exposure times. Imaging telescopes made of less thermally stable material can deviate from optimum focus after long time exposures. It can remain in focus for a longer period of time and long exposure images will stay clear and in focus.

Tube interiors are equipped with knife-edge ray traced baffles. 

2'' Dual-Speed Linear Power Focuser

The new linear power focuser utilises 4 precision ball bearings to support the drawtube and provide great stability and zero image shift while supporting a heavy eyepiece or camera. Moving the drawtube by the roller rather than a rack and pinion ensures exceptionally smooth operation and precise adjustability. The dual-speed feature has a second focus knob that has a 10:1-speed reduction to provide the super-fine adjustments even the most demanding users can appreciate.

Quality Mirror

It features paraboloidal primary mirrors made of Low-Expansion Borosilicate Glass resulting in substantially shorter cooling-down times.

It comes with an impressive 0.5 mm Ultra-Thin Secondary Mirror Supports and it offers 56% more Light-Gathering than the 200mm.

Specifications

Optical Design

Reflector 

Optical Diameter

254 

Focal Length

1000mm 

F/Ratio

f/4 

Highest Practical Power

508x 

Finder Scope

8x50 

Focuser Diameter

2" (50.8mm) Dual-Speed 10:1 Linear Power Focuser 

Tube Weight

10.2 kg 

Tube Dimensions

25.75cmx73cm 

Shipping Weight

13.6 kg 

Shipping Dimensions

104x47x39 cm3 


More Information
Product Status New
Package width 47 cm
Package height 48 cm
Package depth 105 cm
No. of parcels 1
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