| Lens | Leica Summilux-M 28 f/1.4 ASPH. | 
| Order number | 11668 | 
| View angle (diagonal/horizontal/vertical) Full-frame (24 × 36 mm) | 75°/65°/46° | 
| Lens system | |
| Number of lenses/assemblies | 10/7 | 
| Number of aspherical surfaces | 1 | 
| Position of the entrance pupil before the bayonet | 31.9 mm | 
| Focus range | 0.7 m to ∞ | 
| Focusing | |
| Scale | Combined scale meter (m)/foot (ft) | 
| Smallest object field | Full-frame: 526 × 789 mm | 
| Largest scale | 1:21.9 | 
| Diaphragm | |
| Setting/Function | Click-stop diaphragm with half-increment lock settings | 
| Smallest aperture | 16 | 
| Bayonet | Leica M bayonet | 
| Lens hood | Screw-on (part of delivery package) | 
| Dimensions | |
| Length | Approx. 81 mm / approx. 67 mm (with/without lens hood) | 
| Diameter | approx. 61 mm | 
| Weight | about 440 g | 
Fichiers fiche technique
Modes d'emploi
 
  Rendez-vous avec un expert Leica
Améliorez votre expérience Leica avec notre équipe d'experts Leica et découvrez nos services.
 
   
  
  
      
   
  
  
      
   
   
  