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Explore Scientific FirstLight MAK127mm White Tube Maksutov-Cassegrain on the Twilight Nano Alt-Azimuth Mount with Accessories
Explore Scientific FirstLight MAK127mm White Tube Maksutov-Cassegrain

Explore Scientific FirstLight MAK127mm White Tube Maksutov-Cassegrain on the Twilight Nano Alt-Azimuth Mount with Accessories

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Your Price: CAD679.00
Retail Price:CAD700.67

Your Savings:CAD21.67(3%)

Usually ships in 5-7 business days
Part Number:FL-MC1271900TN

Choose Options or Accessories if Applicable

Focal Extenders
Field Flatteners / Coma Corrector
Finder Scopes & Accessories
Focuser and Accessories
Cradle Rings
Filters for Visual and Astrophotography
Simulate views with this scope and various eyepieces help

Product Highlights

  • 152mm Achromatic Refractor OTA
  • 760mm Focal Length, f/5 Focal Ratio
  • Fully Multi-Coated Optics
  • 2.5" Hexagonal Focuser with Reducers
  • 1.25" 25mm Eyepiece, 2" 90° Diagonal

Explore Scientific's compact FirstLight 127mm f/15 Maksutov-Cassegrain Telescope is ideal for users who want a portable yet powerful observation platform that is able to achieve high magnifications for detailed views of the Moon and planets and has the ability to reach out past our solar system to observe brighter deep-sky objects such as nebulae and galaxies. The Maksutov-Cassegrain optical configuration is engineered with a convex meniscus lens that not only eliminates the need for periodic collimation, but by the nature of the lens requires a smaller secondary mirror that limits obstruction and increases contrast. The Maksutov optical path results in a slower focal ratio and narrower field of view versus a similar Schmidt design, but the optical benefits make this a useful scope for planetary and double-star observation.

Optical Tube

  • 127mm aperture
  • f/15 focal ratio
  • 1900mm focal length
  • Compact Maksutov-Cassegrain optical configuration
  • Front convex meniscus lens corrects spherical and chromatic aberrations and comas (off-axis aberrations) across the entire field of view
  • Smaller secondary mirror versus Schmidt-Cassegrains reduces obstructions and increases contrast and sharpness
  • Internal focusing mechanism with 1.25" visual back

Included Accessories

  • 1.25" 25mm Plössl eyepiece yields 76x magnification
  • 1.25" 90° star diagonal places head in comfortable position, especially when OTA is aimed at or near the zenith
  • Smartphone adapter attaches over eyepiece and allows any smartphone to be used for astrophotography
  • Red-dot finder: Unmagnified for fast subject acquisition with variable red illumination to protect night-adjusted vision
  • Astronomy computer software for Windows, Mac, Linux OS


Optical Tube Assembly
Optical DesignMaksutov Cassegrain
Aperture127 mm / 5"
Focal Length1900 mm
Focal Ratiof/15
Eyepiece Barrel Diameter1.25"
Diagonal90° Star

In the Box

  • Explore Scientific FirstLight 127mm f/15 Maksutov-Cassegrain Telescope
  • 1.25" 90° Diagonal
  • 1.25" 25mm Eyepiece
  • Red-Dot Finder
  • Twilight Nano Alt-Azimuth Mount
  • Limited 1-Year USA Warranty, Extendable to Transferrable Lifetime Warranty with Registration

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