Baader Hyperion 13mm Eyepiece

Description

Modular dual 31.7mm/50.8mm 68 degree widefield eyepieces that performs as well as eyepieces three times its price. Each Hyperion is supplied with a soft leather storage bag for safe keeping, and two dust caps for storing the eyepiece with either the rubber eyeguard either folded up or down! The Hyperion design has has both a 31.7mm (1 1/4") and 50.8mm (2") barrel for fitting into either size focuser or diagonal. Both barrel sizes have a safety groove for safe use in your telescope. Each Hyperion features Baader's PHANTOM-GROUP Multi-Coatings for maximum light transmission and the ultimate in image contrast. There are two photographic threads on each Hyperion, M43 and SP54. These threads are located under the rubber eye-cap, or rather beneath the thread protecting ring which is made of high-quality and aging-resistant silicone rubber.A variety of focal lengths can be obtained from each Hyperion. A second focal length is easily acheived by removing the first group of lenses. Additional FL can then be acheived by purchasing a 14mm Fine Tuning Ring (FTR), 28mm FTR, combining the 14mm and 28mm FTR, and with 2" Baader Filter (height 8mm).The effective FL of the 8mm eyepiece is as follows:With 14mm FTR: 6mmWith 28mm FTR: 5mmCombined FTR: 4.3mm2" Baader filter: 6.9mmRemoving first group of lenses: 21.8mmThe Hyperion can be combined with a Baader adaptor ring to mount a camera directly onto the eyepiece. In addition, there are a large number of Baader adapting rings and fittings to make the Hyperion suitable for (almost) every task in astronomical - and nature - photography as a high quality projection optic or as a tele- extender. The Hyperions work as well for photographic applications as they do for visual use. Box Contains Hyperion 13mm EyepieceSoft Leather CaseTwo Dust Caps

Features:

• 68 Degree Wide Field Eyepiece
• The Hyperion has both a 31.7mm (1 1/4 Inch) and 50.8mm (2 Inch) barrel for fitting into either size focuser.
• Features Baader's PHANTOM-GROUP Multi-Coatings for maximum light transmisson.
• A variety of focal lengths can be obtained by using Baader's Fine Tuning Rings (not included)

Product Details:

• Handling

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• Delivery

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• Return Policy

  All items qualify for returns within 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged.

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