Tele Vue Nagler 16 mm Type 5 (SKU: EN5-16/0) is a wide-angle eyepiece with a field of view of 82°, designed for maximum viewing comfort and the highest image quality. Its compact design, low weight and precise optics make it perfect for Newtonian telescopes, as well as refractors and SCTs.

The Type 5 of the Nagler series was created for users who value compact eyepieces with a large field of view, while maintaining high contrast and sharpness of the image throughout the field. Thanks to the carefully designed optical construction and full FMC coatings, the eyepiece provides excellent light transmission and minimized reflections. The 16 mm focal length makes it a universal choice for observing nebulae, star clusters and planetary surfaces.

Key Features

• 82° field of view, providing an immersion effect in space
• precise correction over the entire field, even in fast telescopes (f/4)
• optical design optimized for contrast and sharpness
• full FMC anti-reflective coatings on all surfaces
• parfocal with other Nagler Type 5 and Type 6 eyepieces
• 1.25" frame with filter thread

Technical parameters

• focal length: 16 mm
• field of view: 82°
• exit pupil distance: 10 mm
• Frame diameter: 1.25"
• number of lenses / groups: 6 / 4
• coatings: full multi-layer (FMC)
• Diaphragm diameter: 17.6 mm
• total length: 86 mm
• weight: 205 g

Guarantee

60 months