Cloud Break Optics

Nagler Type 6 82° Eyepiece | 13mm

Nagler Type 6 82° Eyepiece | 13mm - Main image
$255.27 $381 In stock

Category: Eyepieces

Description

The 7-element, Nagler Type 6 design is based on the original patented Nagler design. This new 7-element design update for the short focal length Nagler deserves its own designation. Using different exotic materials, coating processes and design ingenuity, Al has massaged more eye-relief, contrast, and true field of view into the shorter focal length Naglers, while maintaining the absolute sharpness of the originals. Eye-relief is 12mm on each model, and all are sized about the same as the original 7mm! Weight about 0.4 to 0.5 lbs. 

Concept: The goal we set designing these new eyepieces was to increase contrast, maintain or increase eye-relief, reduce size and weight, and maintain the sharpness of the originals. They are all parfocal and great with the Bino Vue.

Specifications

Model # EN6-13.0
Focal Length (mm) 13
Barrel Size (in.) 1¼"
Apparent Field of View (deg.) 82
Eye Relief (mm) 12
Weight (lb / oz) 0.40 / 6.4
Field Stop (mm) 17.6
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Customer Reviews (4.6 / 5 · 5 reviews)

Jason ★★★★★

The 7-element design really pays off at 13mm—stars stay pin-sharp right to the edge of the field, and the 82° apparent view makes panning across the moon genuinely immersive. Eye relief is snug but workable with glasses. Solid build, and it's now my go-to for globular clusters.

Matthew G. ★★★★★

Got this for planetary viewing and the 82° field is just stunning, even at 13mm. The eye relief is generous enough that I don’t have to jam my eye right up against the lens, which makes long sessions way more comfortable. Sharp stars right to the edge, no complaints here.

Joshua U. ★★★★★

I’ve been using this 13mm on my scope for two weeks now, and the 82° field makes finding targets almost effortless—no more nudging the tube to keep objects centered. The 7-element design keeps stars pin-sharp right to the edge, which I honestly didn’t expect at this focal length.