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Nikon developing a 500mm super telephoto with compact Fresnel design

Nikon will launch a 500mm telephoto lens that’s smaller than current options thanks to what’s called a Phase Fresnel design. The Phase Fresnel adds a PF to the alphabet soup of lens naming, but it also makes the lens lighter.

The post Nikon developing a 500mm super telephoto with compact Fresnel design appeared first on Digital Trends.

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