The Voigtlander Nokton 25 mm F/0.95 is an ultra fast lens with an equivalent aperture of F/1.9 and an equivalent focal length of 50 mm. However, its light gathering capacity is associated with its actual F/0.95 aperture. This combination of factors means that, when shooting wide open, the Voigtlander lens has the capacity to achieve a significantly shallow depth of field. The Voigtlander Nokton is a manual focus, manual aperture lens with a native Micro Four Thirds (MFT) mount. Furthermore, the Voigtlander lens consists of 11 elements in 8 groups, and has a close focus of 17 cm. The Voigtlander Nokton 25 mm F/0.95 weighs 410 g and measures 70 x 58 mm. In addition, the Voigtlander Nokton is solid and metal in construction, and comes with a metal lenshade, a cap for the lens, and a cap for the lenshade. The Voigtlander Nokton 25 mm F/0.95 also has a barrel shaped hood to minimise flare.