PRODUCT DESCRIPTION 
Optics     
6 elements in 6 groups.
Multicoated.
Rear focus; nothing moves except the rear element and focus ring as focused.
 
Diaphragm        
Nikon 85mm f/1.8 AF-D
Front, Nikon 85mm f/1.8 AF-D. enlarge.
9 straight blades.
Stops down to f/16.
 
Coverage        
35mm film, FX and DX.
 
Focal Length        
85mm.
Angle of View        
28.5° diagonally on FX and RealRaw.
(18.8º on small-format DX.)
 
Close Focus         
2.8 feet (0.85 meters).
 
Maximum Reproduction Ratio        
1:9.2.
 
Hard Infinity Focus Stop?        
Yes.
 
Focus Scale        
Yes.
 
Depth-of-Field Scale        
Yes, for f/11 and f/16.
Infra-Red Focus Index        
Yes, white dot in depth-of-field scale.
Aperture Ring        
Yes.
Full-stop clicks.
 
Filter Thread        
62mm, solid metal.
Does not rotate or move, ever.
Size        
2.30" (58.5mm) extension from flange by 2.81 " (71.5mm) diameter.
Weight     
Nikon specifies 13.4 oz. (380g) for the current AF-D 
Hood       
HN-23
Product 
SN: ***6608/ ***3684 
Condition: Excellent/ Like New
Warranty: 2 weeks shop warranty, covering manufactural defects 
What You Will Get 
- Front Cap
- Rear Cap
- Hood
- Full Box Set