Specification Brand : Nikon BulletPoint1 : Mount: Nikon F mount, compatible with both AI and non-AI Nikon cameras. BulletPoint10 : Close Focus Distance: Minimum focus distance of approximately 0.45m (1.5 ft), enabling moderate close-up photography. BulletPoint2 : Construction: Features a metal body with a durable design, providing a solid and reliable feel. BulletPoint3 : Filter Size: Typically uses a 52mm filter thread. BulletPoint4 : Focal Length: 50mm, which offers a natural perspective similar to that of the human eye, making it ideal for a wide range of photography styles. BulletPoint5 : Maximum Aperture: f/2.0, allowing for good low-light performance and the ability to achieve a shallow depth of field. BulletPoint6 : Minimum Aperture: f/16, suitable for achieving greater depth of field in landscape photography. BulletPoint7 : Optical Design: Comprises 6 elements in 4 groups, designed to minimize distortion and chromatic aberration. BulletPoint8 : Sharpness: Known for its excellent sharpness across the frame, especially when stopped down to around f/4 to f/8, making it great for detail-oriented work. BulletPoint9 : Bokeh: Produces pleasing bokeh, making it suitable for portraits and creative photography. ExternallyAssignedProductIdentifier1 : 0701980140365 ExternallyAssignedProductIdentifier2 : 701980140365 ItemName : Nikon Ai 200mm f/4 f/4.0 (Renewed) ItemPackageQuantity : 1 ItemTypeKeyword : slr-camera-lenses Manufacturer : Nikon ModelName : nikkor manual PartNumber : Nikon Ai 200mm F4-cr ProductDescription : The Nikon 200mm f/4.0 AI lens was introduced in 1977. Similar to other AI lenses from Nikon, it featured Automatic Indexing that allowed for aperture information to be communicated directly to the camera body, ensuring accurate metering and exposure control. This lens was valued for its medium telephoto focal length, making it suitable for portrait photography, wildlife, and sports, offering a balance between reach and portability. ProductSiteLaunchDate : 2024-07-12T04:47:41.126Z WarrantyDescription : 90 days limited warranty