I bought this wonderful lens about a year ago for my GH3. 

There are a few signs of use on the outside, but only scratches. The glass is in perfect condition. 

Every part from original box included. I have also thrown in my Hoya ND Filter (worth £30).

Cheers

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Product Information
The Nokton 25mm F/0.95 Micro Four Thirds lens from Voigtlander is an ultra-fast prime lens. It has a maximum aperture range of f/0.95 and minimum aperture range of f/16 with a viewing angle of 47.3 degrees. The minimum focusing distance for this lens is 6.69 inches (17cm). It has a reproduction ratio of 1:3.9 at its maximum. The Voigtlander Nokton 25mm f/0.95 lens is one of the four Micro Four Thirds lenses that Voigtlander produces together with the 17mm f/0.95, 10.5mm f/0.95, and the 42.5mm f/0.95. The 25mm f/0.95 was the first among these lenses to be released and has an equivalent focal length of 50mm, on a full sensor size camera. This Voigtlander Nokton 25mm f/0.95 lens is a manual exposure and manual focus lens. It takes advantage of a Selective Aperture control function, which allows for going back and forth, between a de-clicked and stepless aperture system and the conventional aperture control that click stops. Videographers would surely enjoy this Selective Aperture. Setting the lens to stepless mode would avoid any small click or sound when adjusting the aperture, which results in smooth videos. Construction-wise, this Voigtlander Nokton 25mm f/0.95 lens made for Micro Four Thirds system cameras, uses super refractive glass material which helps in the reduction of chromatic aberrations. This design delivers impressive images with noticeable sharpness and clarity. The Voigtlander Nokton 25mm f/0.95 lens has 10 aperture blades, which form an almost circular diaphragm and produces eye-catching bokeh images. These are seen in particular when techniques such as selective focus and a shallow depth of field are applied. This Nokton 25mm f/0.95 lens has a focus throw of specifically 270 degrees from closest to infinity, quite long, since this lens is designed as a manual focus lens. The focus ring has a buttery smooth operation. Using a Voigtlander Nokton 25mm f/0.95 lens makes the background less distracting at f/0.95, since it appears smeared and out-of-focus, a feat which no other unconverted Micro Four Thirds lens can do. Another advantage of the Voigtlander 25mm f/0.95 from other Micro Four Thirds lens is that it can focus at very close range of 6.6 inches. Shooting at f/0.95 leads the viewer’s focus to the center of the frame. The Voigtlander Nokton 25mm f/0.95 lens is a great video lens for focus pulling and shooting in low-light situations. It is also ideal for night photography, since photographers can take more light using the lens’ widest aperture. In addition, the Voigtlander Nokton 25mm f/0.95 lens comes with a non-reversible, non-collapsible lens hood. A special lens cap is also included because the diameter of the lens hood is larger. The 25mm f/0.95 produces obvious coma and vignetting, however, there is barely any noticeable color fringing and chromatic aberrations are under control. The Voigtlander Nokton 25mm f/0.95 lens for Micro Four Thirds is a beautiful, solidly-built, ultra-fast and all-metal, prime lens. It has quite a bit of heft on it because of its all-metal construction but it also makes the glass feel sturdy and dense. It is bigger and heavier than other Micro Four Thirds lenses being 70mm long and weighing 435 grams. ​​​​​​​

Product Identifiers
UPC 4002451195508
Product Line Voigtlander Nokton

Lens System
Type Wide Angle
Focus Type Manual
Focal Length Fixed/Prime
Focal Length (mm) 25mm
Aperture f/0.95
Additional Tech Characteristics MF

Compatibility
Compatible Brand Olympus, Panasonic
Camera Technology Digital

Dimensions
Weight 14.46 oz