APO-Summicron-M 90mm / f2.0 APO ASPH blk anod (E55)

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Leica APO-Summicron-M-90mm f/2.0 ASPH.

Virtually Unmatched
With this 90mm Summicron lens light fall-off is very low. Its fast aperture lets you shoot at a relatively short exposure time – even in dim light. The result is a minimized camera shake, even when shooting street scenes from a distance. Thus the APO-Summicron-M 90mm f/2 ASPH. is ideal for photojournalism, theatre and even portrait photography.

Technical Details
Apochromatic colour correction and an aspherical lens surface are combined for the first time in the Apo-Summicron 90mm f/2 ASPH. Of its individual elements, two are made of high-refraction glass, while two others feature anomalous partial dispersion. Its brilliance and quality of resolution are exemplary even at full aperture.

The essentials:
Diagonal picture angle: 27 °
Working range: 1 m to infinity
Biggest scale: 1: 9
Number of lenses/groups: 5/5
Length * 1: 78 mm
Weight * 1: 500 g
Lens hood: Pull-out and lockable
Filter/filter thread: E55
Made in Germany



Angle of view (diagonal, horizontal, vertical):

27°, 23°, 15°

Optical design

Number of lenses/groups:

5 / 5

Focal length:

90.9 mm

Position of entrance pupil:

58.6 mm (related to the first lens surface in light direction)

Focusing range:

1 m to Infinity

Distance setting


Combined meter/feet graduation

Smallest object field:

220 mm x 330 mm

Largest reproduction ratio:




With click-stops, half values available, manual diaphragm

Lowest value:



Leica M quick-change bayonet with 6 bit lens identification bar code for digital M models

Filter mount:

Internal thread for screw-in type filters E 55

Lens hood:

Built-in, telescopic

Dimension and weight


78 mm

Largest diameter:

64 mm


Approx. 500 g

What's Included


Lens, lens back cover, lens front cover

Limited Warranty:
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


Returns Policy

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.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

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.