- Five elements in four groups.
- Seven-bladed diaphragm stopping down to f/22.
- Closest focus 1m.
- Takes 52mm filters.
- Built-in telescoping hood.
- It's 2.5" (64mm) around by 3.1" (78mm) long and weighs 15 oz. (435g).
- The 1969 non-AI version weighs 375.8g or 13.260 oz. and is 2.550" (64.73 mm) long x 2.599" (66.02mm) diameter.
Nikon Nikkor 105mm 1:2.5
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