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Explore Scientific  |  SKU: FL-MC1521900

Explore FirstLight 152mm f/12.5 Mak-Cassegrain Telescope (OTA only)


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Ships from US warehouse in 1-2 business days

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Explore FirstLight 152mm f/12.5 Mak-Cassegrain Telescope (OTA only)



  • 152mm / 6" Aperture
  • 1900mm Focal Length
  • f/12.5 Focal Ratio
  • Fully Multi-Coated Optics
  • Red-Dot Finderscope
  • Smartphone Adapter


Whether you’re looking to delve into the details of our solar system or explore inspiring deep sky treasures, the versatile Explore FirstLight 152mm f/12.5 At-Az Maksutov-Cassegrain telescope will fit your individual needs. This model is ideal for users who desire portability in an observational platform that can still achieve high magnifications for detailed celestial views.

The maksutov-cassegrain configuration is engineered with a convex meniscus lens that not only eliminates the need for periodic collimation, but also requires a smaller secondary mirror that limits obstruction and increases contrast.

As an added benefit, this package includes an adapter that allows you to use your smartphone to easily capture and share the beauty unfolding in your eyepiece. With Firstlight, the only thing you need to provide is a desire to discover.

FirstLight MAK152mm White Tube Maksutov-Cassegrain with 1900mm focal length f/12.5 telescope; 2.5" Hexagonal Focuser; 2" 90° Diagonal; Plossl 25mm eyepiece; and Red-dot Finder; Smartphone Camera adapter.

The telescope tube's outside diameter is 75 mm, while the tube length with focuser is 480 mm.


Choose a package including mount and tripod: 152mm f/12.5 with Twilight I Mount

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Explore FirstLight 152mm f/12.5 Mak-Cassegrain Telescope (OTA only) 811803033450

Explore FirstLight 152mm f/12.5 Mak-Cassegrain Telescope (OTA only)





152 mm | 6"

Focal Length

1900 mm

Focal Ratio


Field of View



Fully multi-coated

Barrel Size





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