Nikon Nikkor 50mm f/1.8 Ai-S Pancake - Nikon F Mount

The Nikon Nikkor 50mm f/1.8 Ai-S 'Pancake' is a compact manual focus prime lens highly regarded for its slim profile and sharp optical performance. This specific version features a minimum focusing distance of 0.6m or 0.45m depending on the regional variant, but both share the compact barrel design. It is built with a rugged all-metal construction, making it a popular choice for street photography and lightweight setups on Nikon film or digital bodies. Prospective buyers should check the mechanical condition of the focus ring, which should be smooth and well-damped. We inspect the aperture blades for any oil residue, which can cause sticking, and verify that the 'click' stops are positive. SDS checks the rear mount for wear and ensures the optics are clear of fungus or cleaning marks, which can be common in older manual focus lenses.