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TeleVue 17mm Nagler Type 4 Eyepiece TeleVue 17mm Nagler Type 4 Eyepiece

TeleVue - 17mm Nagler Type 4 Eyepiece

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Nagler 17mm Type-4  82° Apparent Field EyepieceApplying the experience of the Radian development to the 82° Nagler series, yielded more contrast, reduced pincushion, more true field, longer eye-relief, and fewer elements
SKU: TEL-EN4-17.0
Manufactured by:
TeleVue
 

Product Description

TeleVue 17mm Nagler Type 4 Eyepiece

Applying the experience of the Radian development to the 82° Nagler series, yielded more contrast, reduced pincushion, more true field, longer eye-relief, and fewer elements. With added eye-relief, the click-stop Instadjust eyeguard helps maintain proper eye distance and centration.

For deep sky viewing, the comfort, clarity and contrast is unsurpassed!

Specifications

Name TeleVue - 17mm Nagler Type 4 Eyepiece
Manufacturer TeleVue
Model TEL-EN4-17.0
Apparent Field of View 82°
Eye Relief 17mm
Eyepiece Barrel Size 2"
Field Stop Diameter 24.3mm
Focal Length 17mm

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