Nikon Nikkor 2.1cm (21mm) f/4 O Non AI Manual Focus Lens (For F, F2 Only)

Keh Model# 220769


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* Item pictured for illustrative purposes only, actual item not pictured. See ‘Notes’ next to grade for included items.
Description Details

Nikkor-O 21mm (2.1cm) f/4 was designed by Mr. Zenji Wakimoto, a highly respectable Japanese lens designer known for the creation of Micro-Nikkor series lenses. The 21mm F/4 is a wide-angle lens with superb optical performance. Its optical design consist of eight elements in four groups with two inner three element groups encompasses the iris. Additional features include seven blade diaphragm, 0.9 meter close focus distance, 92° viewing angle and 52mm filter thread. The lens also requires the use of a mirror lockup and a separate optical viewfinder. 

Additional Information
Brand Name Nikon
Focus Type Manual focus (only)
Lens Mount Nikon F Non-Ai
Lens Type Wide-Angle
Max Focal Length 21mm
Min Focal Length 21mm

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