- Leica M Mount
- Aperture Range: f/4 to f/22
- Multi-Layer Anti-Reflective Coating
- Retractable Lens Design
- 1:2 Magnification with Macro-Adapter-M
- Manual Focus Design
- Minimum Focus Distance: 2.6'
- Filter Thread: 39mm
The Leica Macro-Elmar-M 90mm f/4 Lens is a prime telephoto lens featuring a retractable design to maintain a compact, portable form factor. The 90mm focal length and manual focus design is well-suited to portraiture applications, as well as for reportage from greater distances. When working with close-up subject matter, the lens is able to achieve a minimum focusing distance of 2.6' with a reproduction ratio of 1:6.7.
The simple lens design incorporates four elements within four groups, and each element has been coated with a multi-layered anti-reflective coating to reduce lens flare and ghosting for color neutrality and increased clarity.
When coupled with the optional Macro-Adapter-M and used on a camera featuring live view, this lens is also able to achieve a minimum focusing distance of 16.1" with a reproduction ratio of 1:2. The lens' retractable design also enables it to maintain infinity focus when used with the Macro-Adapter-M.
- Telephoto prime lens is well-suited to portraiture applications and features a maximum reproduction ratio of 1:6.7 with a minimum focusing distance of 2.6'.
- Retractable lens design (1.6"-long when collapsed) helps to maintain a compact form factor during traveling.
- A multi-layered anti-reflective coating has been applied to individual lens elements to minimize lens flare and ghosting for color-neutral, contrast-rich imagery.
- An optical design comprising four elements within four groups delivers edge-to-edge sharpness and illumination throughout the aperture range.
- The bayonet mount features 6-bit coding to enable Leica M digital rangefinders to recognize the lens in use and optimize image quality by correcting for distortions or aberrations.
- When paired with the optional Macro-Adapter-M, and used on a camera featuring live view functionality, a minimum focusing distance of 16.1" is possible with a maximum reproduction ratio of 1:2. Additionally, infinity focusing is still possible when used in combination with the Macro-Adapter-M.
| Focal Length | 90mm |
| Aperture | f/4 to f/22 |
| Camera Mount Type | Leica M quick-change bayonet |
| Angle of View | 27° |
| Smallest Object Field | 6.7 x 9.6" / 169 x 244 mm |
| Entrance Pupil | 0.9" / 22 mm (position from bayonet flange) |
| Minimum Focus Distance | 2.6' / 80 cm |
| Reproduction Ratio | 1:6.7 |
| Optical Design | 4 elements in 4 groups |
| Focus | Manual |
| Filter Thread | 39 mm |
| Dimensions (Ø x L) | 2 x 2.3" / 52 x 59 mm (lens extended, in working position)
2 x 1.6" / 52 x 41 mm (lens collapsed, in storage position) |
| Weight | 8.1 oz / 230 g |
| Packaging Info |
| Package Weight | 1.3 lb |
| Box Dimensions (LxWxH) | 6.5 x 5.5 x 4.9" |
In the Box
Leica Macro-Elmar-M 90mm f/4 Lens
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