The all-new premium quality Baader ClickStop zoom eyepiece.

This Baader Hyperion 8-24mm Zoom eyepiece has a continuously variable focal length with click-stops at 8, 12, 16, 20, and 24mm and remains parfocal across the zoom range. Field of view varies from 50 degrees at 24mm to a generous 68 degrees at 8mm. As with all zoom eyepieces, eye relief varies with magnification, from 12mm to a comfortable 15mm.

The Hyperion zoom is built to an extremely high standard with smooth and precise zoom movement, quality finish and of course the latest PHANTOM-GROUP Multi-Coatings for maximum contrast and detail. There is also an adjustable height rubber eye guard to suit any user and magnification.

The 31.7mm chropme barrel accepts 31.7mm filters and in addition has a safety groove for safe attachment to your instrument.

The Baader Hyperion zoom can also be used to upgrade without the need for additional parts.

Now with 2" adapter included in addition the the 31.7mm adapter.

Modular dual 31.7mm/50.8mm widefield eyepieces that performs as well as eyepieces three times its price.

Premium deep sky nebula filter from Baader Planetarium

The BAADER Fringe-Killer Filter minimizes unwanted blue fringing, comparable to a Minus-Violet-Filter, while retaining a very pleasing color balance. This would be a contradiction in itself ? only made possible by applying modern DWDM plasma assisted coating technology, allowing almost a hundred coating layers to be accumulated onto a planoptically polished substrate ? without destroying the optical figure! This fineoptical tool will help a small refractor to really put the advertized magnification within reach. Performance rivals that of the most expensive color correcting lens systems, costing 20 times as much!

A unique filter for many different astronomical tasks. Incomparable in accracy to combinations of generic color filters made of raw polished glass ? where surface inaccuracy adds up in the optical wave front to an unbearable degree! Especially designed to improve the ubiquitous beginners telescopes ? to provide a professional replacement for the simple `dark green` Moon & Solar-Filters made of `raw polished` glass.

The only infrared blocker in this price range featuring a planeoptically polished substrate, parallel to within 30 seconds of arc! In combination with the unique properties of the BAADER Contrast-Booster the resulting spectral window eliminates all known effects of image deterioration ? an absolute MUST for digital imaging.