Nikon NAV HW 17 mm eyepiece with corrector EiC-14Riding the wave of their international success with the NAV-SW series eyepieces, Nikon now offers the new hyper wide 102 degree FOV NAV-HW eyepieces. This series consists of two focal lengths, the 12.5 mm NAV-12.5HW and the 17 mm NAV-17HW. Each eyepiece also includes the unique benefit of an "EiC" tele-extender lens, specifically designed for each eyepiece, that shortens the focal length to 14 mm. Which means you are actually getting two eyepieces for the price of one.
The NAV-17HW is a 2" eyepiece that includes a 2" stopping ring. All surfaces are multicoated with world class Nikon coatings and the mechanical and cosmetic finish is, well, perfect, as you would expect with any Nikon product.
Delivery contains:- Eyepiece
- Dustcaps
- 2 Eyeguards
- EiC extender
- 2" Stopping ring
- Packaging
Products specifications
| Eye relief | 16 mm |
| Coating | Fully multicoated |
| Eyegard | Silicon adjustable and unscrewable |
| Type of eyepiece | Hyper Wide Eyepiece |
| Field of view | 102° |
| Diameter | 64 mm |
| Focal length | 17 mm |
| Lenses / groups | 10 / 7 (plus 2 Corrector EiC-14) |
| Barrel size / Filter thread | 2" with stopping ring |
| Height | 157 mm (with EiC-14 167 mm) |
| Weight | 33.3 oz (EiC 1.4 oz) |
