EVOSTAR-100ED2 PRO 4" (f/9) Apochromatic Refractor OTA + Standard HEQ5 Mount

Telescopes > Serious Amateur Refractor Telescopes

  • Magnifications with Eyepieces Supplied: x45 & x180
  • Highest Practical Power (Potential): x250
  • Objective Lens Diameter (mm): 100
  • Telescope Focal Length (mm): 900 (f/9)
  • Eyepieces Supplied: 5mm & 20mm LET* (*Long eye relief with Twist-up eyecups)
  • 9x50 Finderscope:
  • 2" Star Diagonal:
  • Supplied with Tube Rings:
  • Dual-fit 1.25"/2" Crayford Focuser (Backlash-Free):
  • With Brushed-Aluminium Hubs & rubber grip rings:
  • Fully Multi-Coated Doublet Objective Lens:
  • Single FPL-53 ED Fluorite Glass Objective Element:
  • Standard HEQ5 Mount:
SIMPLY THE STATE-OF-THE-ART, PRO-SERIES is the name for the new generation of professional quality telescopes and mounts of the Sky-Watcher range, targeted at the most discerning and critical observers.
PRO-SERIES products are manufactured to extremely high levels of optical and mechanical precision, undergoing very strict quality control procedures and testing by specially assigned technicians, to ensure the highest standards of quality and performance are consistently maintained.
ED APOCHROMATIC REFRACTORS: Premium quality, high performance telescopes for planetary and deep-sky observations as well as astrophotography and CCD imaging. The two-element objective lens is fully multi-coated and utilises special, extra-low dispersion FPL-53 fluorite glass for the virtual elimination of false colour. Performance of these telescopes will both delight and surprise the most critical observer, and can be genuinely compared to Apochromatic telescopes of other brands in price brackets normally way beyond the reach of the average user. ED Apochromatic Optics: ED Fluorite glass elements minimise chromatic aberration, provide higher resolution and superior contrast. Colour fringing around objects is virtually eliminated with this type of optics.

View the whole OVL - Sky-Watcher / Helios / "Tal"/ Acuter product range.
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