Zoom eyepieces:

Our APM Super-Zoom eyepiece is a modern new development for universal use during the day and in the night sky. Great emphasis was placed on excellent optical and mechanical quality as well as optimized ergonomics. The completely re-calculated optics show excellent resolution and contrast values as well as a sharp image at a large apparent field of view. The conical eye shape, the slim body, the high eye relief and the integrated thread for the Tele Vue Dioptrix , make this APM Super Zoom the ideal zoom eyepiece for binocular observation. There is almost no need to refocus when changing magnification. You can now zoom in on your favorite objects without losing image quality. The wide focal length range allows the use on very many instruments, whether on a compact Apo or on a large Dobsonian. We have also tested this eyepiece on a 20" F/3.6 Dobsonian, and it has shown an impressive performance up to the edge. That means we recommend this eyepiece also for very fast Newtonian/Dobsonian telescopes. All optical components are of course modern multi-coated, blackened lens edges go without saying. The pupil distance (eye relief) is between 18 and 20mm, so it is very user-friendly. The maximum Ø of 56mm also allows the use on a binocular attachment. Our APM Super-Zoom eyepiece is an optical top product at an excellent price, which does not have to hide behind much more expensive zoom eyepieces! Focus position: Reference Tele Vue Ethos 13 mm...the APM Super Zoom must be moved 12 mm further in. Characteristics: Wide field of view Excellent mechanical and optical quality, very good haptics Very good viewing position Universally usable, both terrestrial and astronomical observation Also usable on fast optics Clickstop 8 Clicks : 7,7-8-9-10-11-12-13-14-15,4 2 upper external threads for connection of Tele Vue Dioptrix or adapter M43 x 0.75 and M37 x 0.75 1.25" and 2" barrel with 1.25" filter thread apparent field at 7.7mm it is 67° and at 15.4mm it is 66° Delivery: APM Zoom eyepiece 7.7mm - 15.4mm Dust caps Packaging

Item condition: new and original packed

Pentax SMC XL Zoom 8-24mm eyepiece, The eyepiece is used by Pentax mainly in the spotting scope, therefore also the spotting scope-like labeling Focal length 8 mm - 24 mm Apparent field of view 60° - 38° Pupil distance 20 mm plug-in diameter 1.25" (31.75 mm)

Item condition: new, but not original packed

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Dieses Angebot unterliegt mit Ausnahme der Versandkosten gemäß § 25a UStG der Differenzbesteuerung, weshalb auf den angebotenen Artikel keine Umsatzsteuer erhoben und ausgewiesen wird.

Baader Mark IV Hyperion Zoom & Hyperion Zoom Barlow Lens 2.25x The set consisting of the MARK IV Hyperion 8-24 mm Universal wide angle Zoom eyepiece (#2454826) and the Hyperion zoom Barlow 2.25x (#2454654) results in combination in a zoom eyepiece with a large focal length range. The set covers all eyepiece focal length from 3.6-24 mm. This set can only be used on astronomical telescopes; use with tripods is only possible without the Barlow lens. The advantages of a zoom eyepiece for highest magnifications are obvious: ♦ Usually, you need at least 2 good fixed focal length eyepieces for high magnifications to adapt to the changing conditions like seeing, object brigthness etc. The Hyperion Zoom with the especially for this eyepiece designed Barlow lens allows an optimal gradation of magnifications, you can perfectly adapt to object, seeing and, of course, the limit of the telescope. At the same time, the matched Barlow lens provides high image quality in the respective area of focal lengths - normally a weak point of the combination of zoom eyepiece and Barlow. ♦ With the Hyperion Zoom, you have an eyepiece with best viewing comfort at hand. Only few fixed focal length eyepieces have comparable comfort at similar magnification. ♦ Large apparent field of view even at maximal focal length - no "tunnel vision" like with other zoom eyepieces ♦ The Hyperion Zoom is optimally suitable for planetary photography, you can perfectly adapt to the object photographically, too.

Item condition: new, but not original packed

Swarovski 20-60x zoom eyepiece

Item condition: new and original packed

Leica Extender 1,8x for Leica asph. Zoom

Item condition: new and original packed