Nikon 10.5cm (105mm) f/2.5 Nikkor-P (Red R) Nippon Kogaku Japan Lens for Rangefinder, Black/Chrome Review

The Nikon 10.5cm f/2.5 Nikkor-P is a vintage rangefinder lens from Nippon Kogaku Japan, originally priced at $205 (reflecting its used, bargain condition from KEH). This is a legacy optic designed for classic Nikon rangefinder systems, featuring the distinctive red R marking and a 52mm filter thread. It sits squarely in the collector and film photography enthusiast space, offering a moderate telephoto focal length with a relatively fast maximum aperture for portraiture and selective focus work on compatible bodies. Available in bargain condition, it represents an entry point for shooters looking to experiment with vintage glass without premium pricing. Because this is a used legacy product with no current reviews, expect typical vintage lens characteristics: potential cosmetic wear, possible optical imperfections, and the need for manual focus and aperture control. It's a niche tool for those already invested in or curious about Nikon's rangefinder heritage.