• BAADER

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 chrome 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 Celestron Ultima Series and other spotting scopes zoom eyepieces without the need for additional parts.

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

• MEADE 07199-2

High quality zoom eyepiece offering a 40-degree apparent field at the 24 mm setting through to 55 degrees at the 8 mm setting. Long eye relief and a folding rubber eyecup make the zoom eyepiece easy to use, even for spectacle wearers.

Choose it as a more cost-effective solution than buying many fixed eyepieces, or just to enjoy the delight of zooming in to the optimum setting. Popular with schools and clubs as it avoids eyepiece swapping in the dark thus reducing the risk of loss or damage.

• TeleVue

With click-stops at 2, 2.5, 3, 3.5 & 4mm, this is the ultimate tool for tweaking out the last bit of power that the atmosphere will permit.

The 2-4mm Nagler Zoom is recommended for fast, high performance scopes of 800mm focal length or shorter, such as the NEW Tele Vue-60.

Just like its award winning 3-6mm Nagler™ Zoom brother, this Zoom has:

• Eye-Relief: 10mm
• Apparent Field-of-View: 50º

• TeleVue

THERE HAVE BEEN ZOOM EYEPIECES IN THE PAST, BUT NONE QUITE LIKE THE TELE VUE 3mm-6mm NAGLER ZOOM. Since the time of Galileo, short-focal-length (hence high-magnification) eyepieces have been notoriously difficult to look through. That has changed in recent years, especially with the introduction of Tele Vue's line of Radian eyepieces. This Tele Vue zoom is small, lightweight, and offers the same magnifications (with click-stop settings) as four Radians while maintaining a constant focus and 50 degree apparent field.

It also lets observers choose in-between focal lengths, thus giving them the ability to tune the magnification to atmospheric conditions, which is very critical for high-power viewing. Although the zoom's 10-millimeter eye relief isn't long enough for eyeglass wearers, it is enough to make this a very comfortable eyepiece to look through.