Specifications Focal length: 20mm Maximum aperture: f/2.8 Mount: Nikon F (AF-D type, screw-driven autofocus) Optical construction: 12 elements in 9 groups Angle of view: approx. 94° (on full-frame 35mm) Minimum focus: 0.25m Filter size: 62mm Weight: approx. 270g Condition Exterior: Excellent condition. Only minor signs of wear on the barrel, no dents. Glass: Clean and clear. No haze, fungus, or scratches. Aperture: Blades are clean, oil-free, and operate smoothly. Focus: Manual focusing ring turns smoothly; autofocus works properly on Nikon cameras with screw-drive AF motor. Mount: Very good, with only light wear from normal use. Optical performance A highly regarded Nikon ultra-wide prime with sharp rendering and strong contrast. Excellent stopped-down performance across the frame. Compact and lightweight, ideal for landscapes, architecture, and travel. AF-D type: compatible with many Nikon DSLRs and film SLRs (note: not compatible with entry-level DSLRs lacking screw-drive motor). Included items Nikon front cap Rear cap Soft lens pouch Remarks A collectible yet very usable wide-angle lens from Nikon’s AF-D lineup. Well-suited for both collectors and photographers. Shipping Ships from Japan via FedEx or DHL, insured and trackable. Professional packaging for safe international delivery. Import duties / VAT are the responsibility of the buyer.