Leica has just officially announced the new Leica APO-Summicron-SL 35mm F2 ASPH lens. It is a fast, standard prime lens for Leica L-mount full-frame cameras, featuring 13 elements, 5 of which are aspherical, two stepping motors, a unique magnetic manual focusing system and dust and moisture sealed. This new lens costs $4,595, first available for Pre-Order at B&H/ Adorama. It is expected to start shipping from April 5, 2019.
- Wide-angle 35mm f/2 lens is designed for full-frame Leica L-mount mirrorless cameras, however can also be used with APS-C models where it provides a 52.5mm equivalent focal length.
- Bright f/2 maximum aperture benefits working in low-light conditions and also affords greater control over depth of field for working with selective focusing techniques.
- Five aspherical elements are used to reduce distortion and spherical aberrations for improved sharpness and accurate rendering.
- Apochromatic design employs anomalous partial dispersion glass to suppress chromatic aberrations throughout the aperture range for increased color accuracy and clarity.
- Multi-layer coatings have been applied to individual elements to suppress surface reflections, flare, and ghosting for increased contrast and color fidelity.
- Dual Syncro Drive stepping motor delivers quick, precise, and near-silent autofocus performance to suit both photo and video applications. This system also avails full-time manual focus override.
- Water-repellent AquaDura coating has been applied to the front and rear optical surfaces to protect against moisture and other elements.
- Weather-sealed design protects against dust and moisture to benefit working in inclement shooting conditions
Below are the detailed specifications:
Principal specifications | ||
---|---|---|
Lens type | Prime lens | |
Max Format size | 35mm FF | |
Focal length | 35 mm | |
Image stabilization | No | |
Lens mount | Leica SL | |
Aperture | ||
Maximum aperture | F2 | |
Minimum aperture | F22 | |
Aperture ring | No | |
Optics | ||
Elements | 13 | |
Groups | 11 | |
Special elements / coatings | 5 aspherical elements, MC and Aquadura coatings | |
Focus | ||
Minimum focus | 0.27 m (10.63″) | |
Maximum magnification | 0.2× | |
Autofocus | Yes | |
Motor type | Stepper motor | |
Full time manual | Yes | |
Focus method | Internal | |
Distance scale | No | |
DoF scale | No | |
Focus distance limiter | No | |
Physical | ||
Weight | 720 g (1.59 lb) | |
Diameter | 73 mm (2.87″) | |
Length | 102 mm (4.02″) | |
Materials | Magnesium alloy | |
Sealing | Yes | |
Colour | Black | |
Filter thread | 67 mm | |
Hood supplied | Yes | |
Tripod collar | No |
Read More Leica Lens Rumors