The Leica Macro Elmar-M 90mmf/4 is designed to maintain very high optical performance even at distances much shorter than the usual 2.3 feet (0.70cm). In connection with the Leica Macro Adapter-M, this lens allows shots with a reproduction ratio up to 1:3.
Specifications
| Construction | Number of Elements / Groups: 4 Elements in 4 Groups. |
| Angle of view | Angle of View (Diagonal, Horizontal, Vertical): 27 degree, 23 degree, 15 degree |
| F stop range | f4.0 to f22. |
| Closest Focusing Distance | Focusing Range: 0.77 m ( 30.31" ) to Infinity, 0.5 m to 0.76 m ( 19.69" to 29.92" ) with the Leica Macro-Adapter-M. |
| Maximum Magnification | Highest Reproduction Ratio: 1:6.7 ( with Leica Macro-Adapter-M: 1:3 ). |
| Filter Size | Internal Thread for Screw-in Type Filters E 39, ( 39mm ). |
| Dimensions (Length x Diameter) | Length: 59 mm ( 2.323" ) Lens Extended in Working Position, 41 mm ( 1.61" ) Lens Collapsed in Storage Position. Largest diameter: 52 mm ( 2.05" ). |
| Weight | Approximately 240 g ( 8.47 ounces ) for the Black Anodized Aluminium Version, 320 g ( 11.29 ounces ) for the Silver Chrome-Plated Brass Version. |
| Notes | Distance Setting: Scale: Combined Meter/Feet-Increments, Separate Metal Lens Hood, Can be Attached in Reverse for Storage. |
Includes
- Lens Caps, Soft Leather Lens Case, Lens Hood