HyperFlex - 7,2 mm - 21,5 mm
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The Flexibility of a Set of Quality Eyepieces, All-In-One!!
A high-performance zoom eyepiece of top quality construction, providing a flat field of view and crisp, clear distortion-free images. Features a continuous focal length of 7.2mm to 21.5mm and a corresponding apparent field of view of 60°-40°. For convenience, focal length positions of 7.2, 10, 13.5 & 21.5mm are engraved on the eyepiece barrel. The zoom is super-smooth to operate and a pleasure to use. Eye relief 15mm.
Constructed with 7 lens elements in 4 separate groups. This exotic eyepiece model features a generous sized 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 190g.
|Type of build||Zoom eyepiece|
|Focal length (mm)||7,2-21,5|
|Apparent field of view (°)||60-40|
|Eye relief (mm)||18mm-19.5mm|
|Coating of optical system||multiple|
|Number of lenses||7|
|Number of groups||4|
|Connection (to the telescope)||1,25"|
|inert gas charge||no|