Nikon Series E 28mm f/2.8 AI-S Wide Angle Lens – Manual Focus, Compact

Description:

Nikon Series E 28mm f/2.8 AI-S wide-angle prime lens in good cosmetic condition, with minor internal fungus visible under inspection. Still usable for casual shooting or as a restoration candidate. Compact, lightweight, and compatible with all Nikon F-mount cameras, including manual focus film bodies and digital FX/DX models in manual mode.

This lens was part of Nikon’s budget-friendly Series E lineup, produced between 1979 and 1985, and features a 5-element design, AI-S mount, and 52mm filter thread. Despite its entry-level status, it delivers surprisingly good performance stopped down, with classic rendering and minimal distortion.

Key Features:

• Focal Length: 28mm
• Maximum Aperture: f/2.8
• Mount: Nikon F (AI-S)
• Optical Design: 5 elements in 5 groups
• Minimum Focus Distance: 0.3m
• Filter Thread: 52mm
• Aperture Blades: 7 (straight)
• Build: Lightweight plastic barrel with metal mount
• Weight: ~150g
• Manual Focus Only

Condition Notes:

• Minor fungus visible internally (does not heavily impact casual use)
• Aperture blades clean and snappy
• Focus ring smooth
• Exterior shows light wear consistent with age

Included:

• Nikon Series E 28mm f/2.8 lens
• Front and rear caps

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Collector Notes:

This lens is ideal for DIY repair, experimentation, or use on mirrorless systems with adapters. The fungus may soften contrast slightly, but it’s a great opportunity for those looking to explore vintage glass on a budget. With proper cleaning, it could be restored to full optical clarity. A charming piece of Nikon history with a compact footprint and classic rendering.