The is a set consisting of the MARK IV Hyperion 8-24 mm Universal wide angle Zoom eyepiece and the Hyperion zoom Barlow 2.25x which, when used in combination, results in a zoom eyepiece with a large focal length range. The set covers all eyepiece focal lengths from 3.6-24 mm.
Expand your horizons and gain insight into the great beyond with this 1.25" Eyepiece and Filter Kit from Celestron, which provides everything you need in order to take the next step into space with any 1.25" eyepiece compatible telescope, all contained within an ultra portable travelling and storage case. This sturdy and durable aluminium case features
The Celestron 2x Barlow lens with T-Adaptor can be used three ways: as a 2X Barlow for visual use, as a prime focus T-adapter, or as a “Barlowed” T-adapter for double the magnification and the benefit of extra inward focus travel. Insert any 1.25” eyepiece into the chamber and you'll enjoy double the magnification, while retaining all the eye relief of
The newly enhanced X-Cel LX eyepiece series is what you've been waiting for in a high quality eyepiece for planetary viewing. With a brand new sleek, robust design, and a twist-up eye guard, these eyepieces are especially designed for comfort and ease of use. They also have a wide 60 Degree field of view and 6-element fully multi-coated optics for magnificent
6.3mm SP Series Super Plossl Eyepiece. These standard 1.25"/31.7mm eyepieces set high performance standards for modern telescope oculars. The proven 4-element Plossl designs display edge-to-edge pinpoint imaging across their panoramic 52º fields. Utilisation of top quality optical glass, superior multi-layer coatings and edge-blackened elements deliver
The Celestron X-Cel LX 2x barlow Lens features a mulit-coated 3 element design, and will effectively double the focal length of the eyepiece you are using it with. To fit all 1.25 inch eyepiece holders.
The Baader Mark IV Hyperion 8-24mm ClickStop Zoom Eyepiece has been designed from the ground up to be optimised for high magnification. This 4th generation design is 80 g lighter than its predecessor and offers almost 4 mm more backfocus, and comes with 2 adapters for spotting scope or telescope use, as well as 3 different eyecups.
Pentax believe that the eyepiece is crucial to the overall optical performance of a telescope. This is why their eyepieces are engineered to the exacting standards originally required by the astronomy community. Furthermore Pentax are among the elite few who use rare materials such as Lanthanum glass to optimise light transmission for unsurpassed clarity
A super-premium fully multi-coated 1.25 inch zoom eyepiece, with a working focal-length of 8-24mm. This eyepiece allows for expanded magnification options, reducing the need to keep changing eyepieces, or taking a large selection out at night with you.
The Omni Barlow is a high quality 2x Barlow lens that doubles the magnification of all 1.25" eyepieces. This economically priced Barlow has great features like low profile, 2-element fully-multicoated optical design and blacked lens edges.
10mm SP Series Super Plossl Eyepiece. These standard 1.25"/31.7mm eyepieces set high performance standards for modern telescope oculars. The proven 4-element Plossl designs display edge-to-edge pinpoint imaging across their panoramic 52º fields. Utilisation of top quality optical glass, superior multi-layer coatings and edge-blackened elements deliver superb
The Barlow lens is used to multiply the focal length (Magnifying Power) of the objective lens. It is inserted between the diagonal and the eyepiece. The benefits of using a Barlow lens to increase magnification are: 1. Improved eye relief. 2. Reduced spherical Aberration in the eyepiece. This Deluxe version of the Sky-Watcher Barlow uses two lens elements,