Explore Scientific ED102 f/7 refractor OTA
A102mm f/7 air-spaced apochromatic refractor OTA with ED glass and multi-layer coatings for reduced chromatic aberration. Lightweight design at ~4.94 kg offers solid optical performance with high resolution
Highlights
- ED glass for color correction
- enhanced coating on all surfaces
- high resolution 1.14 arcsec
Pros
- ED glass for chromatic correction
- EMD multi-layer coatings on all optics
- OTA lightweight and portable
- high-resolution 1.14 arcsec capability
- rigid aluminum construction
Cons
- customer insight not provided
- one visible review only
- OTA only (no mount or accessories listed)
Best For
Features
- Uses genuine HOYA FCD100 ED glass for chromatic correction
- EMD multi-layer coatings on all optical surfaces for transmission
- Apochromatic triplet design to minimize chromatic aberration
- OTA weighs 10.9 lb (4.94 kg) for transport and setup