Explore Scientific ED127 (127mm) Triplet APO Refractor — Excellent Condition
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For sale: Explore Scientific ED127 Triplet Air-Spaced Apochromatic Refractor
- Aperture: 127mm (5")
- Focal ratio: f/7.5
- Focal length: 952mm
- EMD (Enhanced Multi-layer Deposition) coatings on all air-spaced triplet elements
This is Explore Scientific's flagship ED triplet — a true apochromat with essentially zero chromatic aberration, ideal for both visual observing and astrophotography. Beautiful, tack-sharp views with none of the color fringing you'd get from an achromat or even a doublet ED. I have purchased an ED127 Carbon and am letting this go.
Included:
- ED127 optical tube assembly with tube rings and Vixen-style dovetail bar
- 2" dual-speed rotating focuser
- 2" diagonal (dielectric)
- 2" and 1.25" nosepiece/adapters
- Original padded carrying case (soft-sided, foam-lined, with pockets for accessories)
Condition: Optics are clean and clear — no fungus, haze, or coating issues (see close-up photos of the front element). There's a small scuff/mark on the tube exterior (pictured) — cosmetic only, doesn't affect function.
Buyer pays shipping CONUS via FedEx.
St George, UT
Funding Member
