Manufacturers & Suppliers of Astronomical Telescopes in India Serving Amateur Astronomers Since 1976
Manufacturers & Suppliers of Astronomical Telescopes in India Serving Amateur Astronomers Since 1976
A superb wide-field eyepiece offering a 40 mm focal length within a compact 1.25" barrel, it delivers a generous 43° apparent field of view—ideal for sweeping nebulae, star clusters, and large celestial vistas. Its Plöss l 4‑element design, paired with multi‑coated optics and blackened lens edges, ensures excellent light transmission, sharp contrast, and crisp imagery. Encased in durable black‑anodized aluminum with a chrome‑plated brass barrel, it features internal filter threading and a built‑in rubber eyeguard for comfortable, stray-light‑free viewing. Whether used with reflectors, refractors, or catadioptric telescopes, it consistently delivers bright, high-contrast, and visually immersive views.
| Specification | Details |
|---|
| Focal Length | 40 mm |
| Eyepiece Design | 4‑element Plössl |
| Apparent Field of View | ~43° |
| Eye Relief | 20 mm |
| Barrel Size | 1.25″ (internally threaded for filters) |
| Coatings | Multi‑coated optics, blackened lens edges |
| Housing | Black‑anodized aluminum with chrome‑plated brass barrel |
| Included Features | Built‑in rubber eyeguard |
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STARTRACKER [ India ]
EXPLORE SCIENTIFIC [ USA ]
G.S.O. [ Taiwan ]
Goto Mounts / Tripods [ U.S.A ]
BRESSER [ Germany ]
William Optics [ Taiwan ]
DWARF LAB [ China ]
MEADE [ U.S.A ]
CELESTRON [ U.S.A ]
S V Bony [ China ]
ZWO [ China ]
EYEPIECES & ACCESSORIES
HD CAMERA & AUTO GUIDERS
Guide Scopes [ China ]
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