The Sky-Watcher Black Diamond 250/1000 Photo Reflector OTA is a 250mm aperture Newtonian reflector with diffraction limited optics, all the light gathering power you need for visual use or astrophotography! Newtonian reflector telescopes are among the most cost-effective design on the market, reaching much larger apertures than an equivalently priced refractor. The large aperture will help resolve faint, extended objects like nebulae and galaxies, whilst the 1200mm focal length focal length will reveal fine details of lunar craters.

The 250/1200 Photo Reflector is equipped with an excellent Crayford dual speed focuser allowing fast, coarse regulation followed by a precise 10:1 reduction adjustment knob to reach the optimal focus. A 3 element 28mm LET eyepiece is provided, allowing 43x magnification and a 56° apparent field of view with 20mm of eye relief. The aluminised primary mirror is aspheric (parabolic profile) offering an optical system free from spherical aberration. The secondary mirror is thin to allow fast cooling and it is held by extra thin spider supports for minimal diffraction spike effects on bright stars and increased contrast.

Features Include:

  • 1200mm f/4.8 Newtonian Reflector
  • Diffraction limited 250mm parabolic primary mirror
  • Ideal fast telescope for astrophotography
  • Shortened tube length – lightweight and portable for its power
  • Feature packed at a great price
  • A great choice for beginner stargazers and veteran enthusiasts
  • Tube rings and dovetail bar included
  • Optical tube only – tripod is not included
  • 5 years Sky-Watcher limited warranty
Optical Design Newtonian (Parabolic)
Diameter 250mm
Focal Length 1200mm
f/Ratio f/4.8
Highest Practical Power 500x
Finder Scope 8 x 50mm
Focuser Diameter 2″ with 1.25″ adapter
Eyepiece LET 2″- 28mm
Tube Weight 14.38kg
Tube Dimensions 28.8 x 112cm
Shipping Weight 22kg
Shipping Dimensions 127 x 45 x 56cm
  • Sky-Watcher Black Diamond 250/1200 Photo Reflector OTA
  • 28mm LET Eyepiece
  • 8×50 Finder Scope
  • 250mm Tube Rings
  • Dovetail Bar

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Related Products

Sky-Watcher 250mm F4.8 Photo Black Diamond Reflector Telescope OTA

SKU: SW25012AP-OTA

Original price was: $1,299.00.Current price is: $1,199.00.

1 in stock  

✅ Fast Shipping & Tracking
✅ Stocked in Melbourne, Australia
✅ Expert Advice
✅ Lifetime Technical Support

    Need Expert Advice?

    Visual Astronomy, Astrophotography, Microscopy and Macro Photography can be a little complicated sometimes as there are a lot of options. If you'd like to check something before you purchase just let us know and we'd be happy to help!

    Enquire now or call us (03) 9042 2293

    Sky-Watcher 250mm F4.8 Photo Black Diamond Reflector Telescope OTA

    SKU: SW25012AP-OTA

    Original price was: $1,299.00.Current price is: $1,199.00.

    1 in stock  

    The Sky-Watcher Black Diamond 250/1000 Photo Reflector OTA is a 250mm aperture Newtonian reflector with diffraction limited optics, all the light gathering power you need for visual use or astrophotography! Newtonian reflector telescopes are among the most cost-effective design on the market, reaching much larger apertures than an equivalently priced refractor. The large aperture will help resolve faint, extended objects like nebulae and galaxies, whilst the 1200mm focal length focal length will reveal fine details of lunar craters.

    The 250/1200 Photo Reflector is equipped with an excellent Crayford dual speed focuser allowing fast, coarse regulation followed by a precise 10:1 reduction adjustment knob to reach the optimal focus. A 3 element 28mm LET eyepiece is provided, allowing 43x magnification and a 56° apparent field of view with 20mm of eye relief. The aluminised primary mirror is aspheric (parabolic profile) offering an optical system free from spherical aberration. The secondary mirror is thin to allow fast cooling and it is held by extra thin spider supports for minimal diffraction spike effects on bright stars and increased contrast.

    Features Include:

    • 1200mm f/4.8 Newtonian Reflector
    • Diffraction limited 250mm parabolic primary mirror
    • Ideal fast telescope for astrophotography
    • Shortened tube length – lightweight and portable for its power
    • Feature packed at a great price
    • A great choice for beginner stargazers and veteran enthusiasts
    • Tube rings and dovetail bar included
    • Optical tube only – tripod is not included
    • 5 years Sky-Watcher limited warranty
    Optical Design Newtonian (Parabolic)
    Diameter 250mm
    Focal Length 1200mm
    f/Ratio f/4.8
    Highest Practical Power 500x
    Finder Scope 8 x 50mm
    Focuser Diameter 2″ with 1.25″ adapter
    Eyepiece LET 2″- 28mm
    Tube Weight 14.38kg
    Tube Dimensions 28.8 x 112cm
    Shipping Weight 22kg
    Shipping Dimensions 127 x 45 x 56cm
    • Sky-Watcher Black Diamond 250/1200 Photo Reflector OTA
    • 28mm LET Eyepiece
    • 8×50 Finder Scope
    • 250mm Tube Rings
    • Dovetail Bar

    Reviews

    There are no reviews yet.

    Be the first to review “Sky-Watcher 250mm F4.8 Photo Black Diamond Reflector Telescope OTA”

    Your email address will not be published. Required fields are marked *

    Related Products

      Need Expert Advice?

      Visual Astronomy, Astrophotography, Microscopy and Macro Photography can be a little complicated sometimes as there are a lot of options. If you'd like to check something before you purchase just let us know and we'd be happy to help!

      Enquire now or call us (03) 9042 2293