Nando Harmsen

Panasonic introduces new Leica DG VARIO-SUMMILUX 25-50mm lens

Thursday 8 July 2021, 12:42 by | 3,521 views | 0 comments

This article was translated from Dutch with the help of AI. Read the original.

Panasonic has released the Leica DG VARIO-SUMMILUX 25-50mm/ f1.7 ASPH lens. The lens is designed for micro four-thirds systems, giving you an angle of view equivalent to 50-100mm on a full-frame camera.

This new zoom lens offers an aperture of no less than f/1.7 throughout the entire zoom range.

Leica 25-50mm


Panasonic calls it the first telephoto zoom lens with f/1.7 throughout the entire zoom range. This makes the Leica DG VARIO-SUMMILUX 25-50mm/ f1.7 ASPH a truly unique lens.

On a micro four-thirds camera, which this lens is designed for, you have an angle of view equivalent to that of a 50-100mm zoom lens.

This zoom range is fantastic for portrait photographers. The focal length provides both the angle of view of a standard lens and that of a typical portrait lens. With an aperture of f/1.7, you can achieve beautiful shallow depths of field, regardless of which focal length you have chosen.

The Leica DG VARIO-SUMMILUX 25-50mm/ f1,7 ASPH is a perfect addition to the existing Leica DG VARIO-SUMMILUX 10-25mm/ f1,7 ASPH. It has the same controls, making it easy to switch between the two lenses.

Panasonic GH5 mark II with 25-50mm


You can switch the focus of this lens between linear and non-linear. In addition, so-called focus breathing is minimal, and the aperture can be adjusted steplessly. Filmmakers will certainly appreciate this.

The minimum focusing distance of the Leica DG VARIO-SUMMILUX 25-50mm/ f1.7 ASPH is 0.28 centimetres at the wide-angle setting and 0.31 centimetres at the telephoto setting. This achieves a magnification of no less than 0.42x.

Price and availability


As far as is known, the Leica DG VARIO-SUMMILUX 25-50mm/ f1,7 ASPH will be available from around September for an expected price of approximately 1,800 euros.

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Nando Harmsen

About the author

Nando Harmsen has been photographing for more than 40 years. He specialises in wedding photography and landscape photography. Nando also gives talks, workshops, masterclasses and photo trips, and regularly reviews new and interesting equipment.

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