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127 mm f/7.5 FCD100 ED APO Refractor - 2.5" HEX Focuser - FCD100-127075-01

Explore Scientific

From $1,599.99

2 stores

In stock

This premium apochromatic refractor is an air-spaced triplet design combining genuine HOYA FCD100 extra-low dispersion glass with proprietary EMD enhanced multi-layer coatings to virtually eliminate chromatic aberration and deliver razor-sharp, high-contrast views of the Moon, planets, and deep-sky objects. With a generous 127mm aperture and diffraction-limited optics, this refractor excels at revealing fine planetary detail, delicate nebular structure, and pinpoint star fields. The robust 2.5" HEX focuser offers smooth, precise adjustments and can support heavy imaging setups up to 10 lbs, while the integrated dew shield, cradle ring with carry handle, and Vixen-style dovetail plate provide excellent portability and easy mounting.

Specifications

Focal ratio f/7.5
Tube Diameter 130 mm
Focuser Type 2.5 inch HEX hexagonal focuser
Limiting Magnitude 13
Weight 8.2 lb
Maximum Payload Capacity 10 lb
Aperture 127 mm
Tube Length with Dew Shield 1060 mm
Optical Glass HOYA FCD100 ED glass
Mount Interface Vixen-style dovetail
Resolution 0.9″
Optical design Air-spaced triplet apochromat
Diagonal 2 inch with 99% reflectivity
Focal length 952 mm
Tube Length without Dew Shield 849 mm
Optical Coatings EMD enhanced multi-layer coatings
Dew Shield Integrated retractable
Explore Scientific 127 mm f/7.5 FCD100 ED APO Refractor - 2.5" HEX Focuser - FCD100-127075-01

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