EVOSTAR-100ED DS-PRO (OTA)

100MM 4" (F/900) ED APOCHROMATIC REFRACTOR TELESCOPE (COMPLETE WITH 0.85X FOCAL REDUCER/CORRECTOR)

EVOSTAR-100ED DS-PRO (OTA)
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SALE: £799.00
SRP: £1,038.00

Product Code:  10203-20235
Brand:  Sky-Watcher



Sky-Watcher



  • Sir Patrick Moore CBE FRS"I have used a great number of telescopes; some are good, some mediocre and some bad. To me the Sky-Watcher range of instruments are very good indeed, and suited to amateurs of all kinds – and they are not priced out of the market! Excellent value.
    Use them and enjoy them."
    Sir Patrick Moore CBE FRS (1923 to 2012)
  • Ade Ashford Says..."Having tested and reviewed a wide range of astronomical telescopes over the last couple of decades, for me there's one manufacturer that's risen above the rest in terms of delivering a coherent range of uncompromising, well-conceived designs, embodying consistently good optics and sensibly engineered mounts at very competitive prices — that's Sky-Watcher!!"Ade Ashford BScAde Ashford has tested and reviewed astronomical equipment in a professional capacity for several publications, including Sky & Telescope, Astronomy Now & BBC Sky At Night Magazine.

 

FANTASTIC OFFER!! SAVE £239.00!!

 

The new EVOSTAR DS-PRO Series ED Apochromatic refractors in their stunning Black-Diamond livery, house premium optics of the same quality and performance level as our now legendary Equinox series, making them superb instruments for both imaging and visual observations.

Apochromatic Refractors, due to their unobstructed, text-book like diffraction patterns, produce the sharpest, highest quality optical imaging available, bar-none, aperture for aperture, of any telescope optical system.

These high-end telescopes all feature a doublet objective lens. One element is made from premium Japanese Ohara FPL-53 Extra-Low Dispersion (ED) glass, which virtually eliminates chromatic aberration to deliver true colour reproduction. Top quality Schott glass is utilized for the Crown element.

Each air-to-glass lens surface has exotic anti-reflection metallic coatings applied, to ensure optimum light through-put of approaching 99.5%!!

The proprietary Sky-Watcher “Metallic High-Transmission Coatings” (MHC) are the finest photon anti-rejection coatings in their class.

The schott logo

 

  • Magnification with Eyepieces Supplied: x32
  • Highest Practical Power (Potential): x300
  • Objective Lens Diameter: 100mm
  • Telescope Focal Length: 900mm (f/9) 
  • 0.85x Focal Reducer/Corrector (provides f/7.65)
  • Eyepiece Supplied (2"): 28mm LET
  • 2”/50.8mm Di-Electric Star Diagonal
  • 9x50 Finderscope
  • Dual-Speed 11:1 2” Crayford Focuser (Backlash-Free)
  • Multi-Coated Objective Lens
  • Supplied with Tube Rings & Mounting Plate
  • Aluminium Carrying Case
  • Sky-Watcher Logo
  • Helios Logo
  • Acuter Logo
  • First Logo
  • Zenith Logo
  • Barr & Stroud Logo
  • Fotomate Logo