Summilux-M 21mm / f1.4 ASPH black anodized (S8)
Leica Summilux-M 21mm f/1.4 ASPH.
A super fast, ultra wide-angle lens
A versatile performer
The Summilux-M 21mm f/1.4 ASPH. is the first and only lens with this size and lens speed. The outstanding quality, large angles, and compact dimensions make it a versatile performer. It works from full aperture – with an extremely shallow depth of field and a subject separated from the background - to a medium stop which can sharply and effectively reproduce entire scenes.
The Summilux-M 21mm f/1.4 ASPH. consists of ten lenses in eight groups and incorporates five separate lenses with anomalous partial dispersion. As a result, vignetting and distortion are both excellently corrected. The floating element retains the lenses’ high resolution, even in the close-up range. A patented, rectangular lens hood fits Series VIII filters.
Diagonal angle of view: 92 °
Working range: 0.7 m to infinity
Biggest scale: 1:29
Number of lenses/groups: 10/8
Length * 1: 66 mm
Weight * 1: 580 g
Lens hood: can be screwed on
Filter/filter thread: Insertion filter Series VIII in lens hood
Made in Germany
Angle of view (diagonal, horizontal, vertical): 92° / 81° / 59°
Number of lenses/groups: 10 / 8
Focal length: 21.6 mm
Position of entrance pupil: 24.4 mm (related to the first lens surface in light direction)
Focusing range: 0.7 m to infinity
Scales: Combined meter/feet graduation
Smallest object field:
685 x 1027 mm
Largest reproduction ratio:
With click-stops, half values available, manual diaphragm
Leica M quick-change bayonet with 6 bit lens identification bar code for digital M models
Series filter VIII in lens hood
Seperate, screw-on type
Dimension and weight
66 / 77 mm (without / with lens hood)
Approx. 69.5 mm
Approx. 580 g
Lens, lens hood screwed on, cover for lens hood, lens rear cover
Leica Camera AG (‘LEICA’) provides a three-year product limited warranty for this LEICA camera valid from the date of purchase from an authorized LEICA dealer, including the accessories contained in the original packaging, which are valid for two years.
Shipping & Returns
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
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Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.