ENHANCED COMPATIBILITY - Adapts Nikon RF Rangefinder S-type lenses to Pentax Q mount mirrorless cameras, expanding your lens options and creative possibilities with ease. PRECISION FOCUSING - Achieve accurate infinity focus with our adapter, ensuring your images are sharp and clear across the entire focal range for professional results. DURABLE BUILD - Constructed from high-quality brass with stainless steel finishing, this adapter ensures long-lasting durability and a secure connection between lens and camera. AE PRIORITY SUPPORT - Maintain automatic exposure control with AE priority, allowing the camera to automatically set the aperture for properly exposed images in varying light.