Nikon Rangefinder NIKKOR-H 18cm f2.5 tele lens. Hood. Nikon Reflex Housing.

Serial # 473982. Made in Japan. Circa 1955. Only 1178 of these lenses were made. This is the later model type 3 that has the preset aperture ring. Weight is just approx. Aperture fromf/ 2.5 tof/ 32.

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