PRODUCT DESCRIPTION 
- Focal length: 500mm
- Aperture ratio: 1:4.5 L
- Lens construction: 6 groups 7 elements (including 1 protective glass, 1 Fluorite (rendered in dark blue element and light green for UD - see illustration at left) and 1 UD glass)
- Coating: S.S.C (super spectra coating)
Distance Scale: (m) 5 (photographic magnification 0.14X) to 50 (With preset focus ring) (ft) 20 to 200.OO . Preset focus mechanism
- Focusing: Rear-group focusing
- Minimum aperture: f/32* Large size aperture ring with numerals in two places.
- Diaphragm: Automatic
- Filter Type: Rear section filter holder, drop-in type (with 48mm exclusive filter. Regular 1X)
- Hood: Built-in type. Extension hood can be attached 
- Tripod holder: Built-in type
- Cap: Exclusive (CF-2-0345) 
- Function: Auto Aperture, Full aperture metering (AE operation when used with ALL Canon automatic SLR cameras.
- Length x max. diameter: 395mm x 128mm Weight: 2,610g
 
Product 
SN: ****1
Condition: Excellent
Warranty: 2 weeks shop warranty, covering manufactural defects 
 
What You Will Get 
- Rear Cap
- Drop-in Filter