9mm Eye piece Smaller,lighter, More compact, 7 element design update using exotic materials, coating process and design ingenuity.

7mm eyepiece. Smaller,lighter, more compact, 7 element design update using exotic materials, coating process and design ingenuity.

5mm eyepiece. Smaller,lighter, more compact, 7 element design update using exotic materials, coating process and design ingenuity.

13mm Nagler Type 6 - with the compact 7-element design using different exotic materials plus coating processes. Untouched is the full field pinpoint sharpness, but this new series benefits from greater contrast.

11mm Nagler Type 6. Smaller, lighter, more compact, 7 element design update using exotic materials, coating process and design ingenuity.  The 11mm Nagler Type 6 slots in perfectly between the 13mm and 9mm Type 6's and makes a perfect companion to the 7mm.

3.5mm eyepiece. Smaller, lighter, more compact, 7 element design update using exotic materials, coating process and design ingenuity.

2.5mm eyepiece. Smaller, lighter, more compact, 7 element design update using exotic materials, coating process and design ingenuity.

This is a scaled down version of the "king of the field", 31mm Nagler Type 5. The new 16mm Nagler Type 5 is a smaller, lighter (0.45lbs), 1.25" only, 6-element design replacing the 8-element 16mm Nagler Type 2. It retains the original 10mm eye relief.

Replacing not only the 12mm Nagler Type 2 but its predecessor 13mm (my first Nagler) and the 11mm, now considered a collector item. Users confirm that for deep sky viewing, the comfort, clarity and contrast of the 12mm Type 4 gets us closer to our "spacewalk" viewing goal.

This high performance, high-contrast, high power eyepiece is ready to take its place among the best planetary eyepieces available... but with a "Nagler" twist. Al incorporated his proven "Nagler" concept into a zoom, while optimizing for the performance factors critical to planetary observers; contrast, resolution, and comfortable eye relief.

17mm Eyepiece.  All Tele Vue eyepieces listed have full multi-coatings, blackened lens edges, high index glasses, fold-down eyeguards, and filter threads. They are all based on patented designs by Al Nagler and are individually tested to be diffraction limited on-axis.

Tele Vue Nagler Zoom eyepiece 2mm - 4mm.

The 20mm Type 5 is a compact eyepiece that fills out the eyepiece line and is a worthy successor to the heaviest commercial eyepiece ever produced: the Nagler 20mm Type 2 weighed-in at 2.3lb. when introduced in 1986.

As compared to the 20mm Nagler Type 2, the new 22mm Nagler Type 4 weighs just 1.5 lbs, has an eye-relief of 19mm (Instadjust too), and has almost 30% more true field area. With these impressive new specs the new 22mm Nagler Type 4 is worth looking into (pun intended).

26mm Nagler Type 5, 2" Eyepiece. A smaller, lighter, more powerful version of the 31mm Nagler.

TeleVue 31mm Nagler Eyepiece.