Nippon Kogaku Japan Nikkor-Q 1:4 f=25cm camera lens

Photography / Optical Equipment

Uncommon

Identified on November 8, 2026

Estimated Value

$150-$350 USD

This appears to be a vintage Nippon Kogaku Japan Nikkor-Q 25cm f/4 camera lens, a large-format or specialty telephoto lens. The front ring is clearly marked 'NIKKOR-Q 1:4 f=25cm' and 'Nippon Kogaku Japan,' with a serial number visible on the rim. The lens has a substantial black metal barrel and a large front element, consistent with mid-century Japanese optical manufacturing. The visible presentation suggests a well-made professional or enthusiast-grade lens rather than a decorative object. The box in the background may be original or period-correct packaging, but this cannot be confirmed from the image alone.

Era

Mid-20th Century, likely 1950s-1960s

Origin

Japan

Material

Metal lens barrel, glass optical elements, painted/engraved markings

Condition

Good overall condition with visible surface wear, dust, and minor cosmetic scuffs; glass appears intact from the image, but internal haze/fungus cannot be ruled out without inspection

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Physical Details

Dimensions

Approximately 5-7 inches in diameter at the front element; length likely around 6-10 inches, depending on mount and hood configuration

Weight

Heavy

Authentication

Authenticity Score

High — the engraved markings, typography, and construction are consistent with authentic vintage Nippon Kogaku/Nikkor optics

Provenance

Likely Japanese manufacture by Nippon Kogaku (pre-Nikon branding era), intended for professional or advanced amateur photographic use. Exact camera mount and original system are not identifiable from the image.

Historical Significance

Nippon Kogaku lenses are historically significant as part of the early optical lineage that helped establish Nikon's global reputation. Vintage Nikkor lenses are valued by collectors of classic Japanese cameras and optical equipment, especially pre-AI and pre-Nikon-branded pieces.

Learn more about this type of antique

This identification and value range are AI-generated research aids, not authentication, certification, or a formal appraisal. Learn about the limitations and when to consult a qualified professional appraiser.