TeleVue Eyepiece Nagler Type 7 14mm 82° (85581)

TeleVue Nagler Type 7 14 mm 82° Eyepiece (Model 85581)

TeleVue is committed to producing premium eyepieces for a wide variety of observing applications. The Nagler and Ethos series were specifically developed to deliver exceptional deep-sky performance, particularly in fast Newtonian telescopes. The Nagler line has become a classic in wide-field astronomy, combining immersive viewing with excellent optical correction.

The Nagler Type 7 14 mm offers a wide 82° apparent field of view, creating a spacious and engaging observing experience. Its advanced optical design ensures superb edge correction, keeping stars sharp across the entire field, even in fast optical systems. This makes it especially comfortable to use with Dobsonian telescopes, as the large field allows objects to remain visible longer before manual repositioning is required. The 14 mm focal length is highly versatile, suitable for detailed views of nebulae, galaxies, and other deep-sky objects.

Optical Specifications
Focal length: 14 mm
Apparent field of view: 82°
Eye relief: 19 mm
Number of lenses: 6
Optical coating: Fully multi-coated
Telescope connection: 2"

Special Features
Homofocal within the Type 7 series: Yes
Foldable adjustable eyecup
Filter thread: Yes
Inert gas purging: No

General Information
Series: Nagler Type 7
Type: Eyepiece
Design: Ultra Wide Angle (UWA)
Weight: 547–587 g (depending on configuration)