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Sky-Watcher StarTravel 120 4.75" T OTA
  • Sky-Watcher StarTravel 120 4.75" T OTA

Sky-Watcher StarTravel 120 4.75" T OTA

Ideal for Daytime Terrestrial Observations as well as Deep-Sky Astronomical Use.
Sky-Watcher STARTRAVEL telescopes are two-element, air-spaced achromatic refractors, that are well proven performers for ‘Rich-Field’ views of comets, star fields, star clusters, nebulae, bright galaxies & planets, the Moon and the Sun, as well as giving excellent daytime terrestrial views.

£285.00
VAT included
Quantity
Delivery In 1-5 Days*

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  • 21 Day Return Policy 21 Day Return Policy

These wide-field, short-tube telescopes are great as fixed aperture lenses for both Astrophotography and terrestrial photography. Their “fast" focal ratios make them useful for capturing lunar and solar eclipses as well as nature photographs. 

  • Magnifications (with eyepieces supplied): x24 & x60
  • Highest Practical Power (Potential): x240
  • Objective Lens Diameter: 120mm
  • Telescope Focal Length: 600mm (f/5)
  • Eyepieces Supplied (1.25"): 10mm & 25mm
  • Direct SLR Camera Connection
  • Red Dot Finder
  • Dual-Fit 1.25"/2" Focuser
  • 45º Erect Image Diagonal 1.25"/31.7mm
  • Supplied with Tube Rings and Dovetail bar
  • Multi-Coated Objective Lens
  • 38% more Light Gathering than 102mm
AIR-SPACED TWO-ELEMENT ACHROMATIC REFRACTORS

An ordinary single lens brings different wavelengths of light to different focal pointsAll Sky-Watcher Refractors are built with air-spaced two-element lenses, which reduce chromatic aberration more than standard doublet lenses.


10940

Data sheet

Optical Design
Refractor
Aperture
4.7 inch
Focal Length
600 mm
Focal Ratio
F5

Specific References

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