Carl Zeiss Distagon T* 15mm f3.5
A 
    sensational ultra-wide-angle lens that is highly effective for accentuating 
    perspective for strong spatial impressions. Marginal illumination is unbelievably 
    good when slightly stopped down.
  
| Specifications | ||
| Lens Composition | 
      13 elements, 12 groups Correction of aberrations at close range with a “floating element” | |
| Angular Field  | 
      110 degrees | |
| Minimum Focus | 
      0.16m (6 in) | |
| Diaphragm Action | 
      AE Fully automatic | |
| F stop scale  | 
      f3.5-5.6-8-11-16-22 | |
| Filter | 
      Built in turret type (UV, Or57, Y50, B11) | |
| Lens Hood | Built-in (fixed type) | |
| Weight | 
      875 grams (1.93 lbs) | |
| Lens Size | 
      83.5x94mm (3-5/16x3-11/16 in) | |
| Lens Cap | 83 5mm, slip-on type | |
