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HyperFlex - 7,5 mm - 22,5 mm
New product
This item is no longer available
A high-performance zoom eyepiece of top quality construction, providing an extra flat field of view and crisp, clear distortion-free images. Features a continuous focal length of 7.5mm to 22.5mm and a corresponding wide apparent field of view of 66°-42°. For convenience, focal length positions of 7.5, 12, 17 & 22.5mm are engraved on the eyepiece barrel. The zoom is super-smooth to operate and a pleasure to use. The generous eye relief varies from 18mm-19.5mm.
Constructed with 8 lens elements in 5 separate groups. This exotic eyepiece model features a large eye-lens element and soft twist-up rubber eyecup for comfortable viewing. Fully broadband multi-coated, features blackened lens edges, internal baffling and is parfocal. Beautifully finished in high-gloss anodized aluminium with knurled rubber grips. Threaded to accept standard 1.25" filters. Weight approx 250g.
Capacité |
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Type de construction | Oculaire zoom |
Focale (mm) | 7,2-21,5 |
Champ de vision apparent (°) | 60-40 |
Dégagement oculaire (mm) | 18mm-19.5mm |
Traitement de l'optique | multiple |
Nombre de lentilles | 7 |
Nombre de groupes | 4 |
Connexion (au téléscope) | 1,25" |
Particularités |
|
Homofocale | oui |
Éclairé | - |
Set des oculaires | - |
Pas-de-vis du filtre | oui |
rempli à l'azote | non |
Données générales |
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Poids (g) | 190 |
Série | HyperFlex |