TeleVue Eyepiece Nagler Typ 7 19 mm 82° (85582)

TeleVue Nagler Type 7 19 mm 82° Eyepiece (Model 85582)

TeleVue is dedicated to producing high-quality eyepieces for a wide range of observing needs. The Nagler and Ethos series were designed to deliver exceptional deep-sky performance, particularly when used with fast Newtonian telescopes. The Nagler line is widely regarded as a classic in wide-field astronomy, combining immersive viewing with excellent optical correction.

The Nagler Type 7 19 mm provides an expansive 82° apparent field of view, creating a broad and engaging perspective of the night sky. Its sophisticated optical design ensures outstanding edge correction, keeping stars sharp across the entire field, even in fast optical systems. This makes it especially comfortable for use with Dobsonian telescopes, as the generous field allows objects to remain visible longer before manual tracking adjustments are needed. The 19 mm focal length is ideal for sweeping deep-sky observations, including nebulae and galaxies.

Optical Specifications
Focal length: 19 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)