PetaPixel

How the Voigtlander Nokton 25mm f/0.95 Lens is Assembled

Here’s an interesting video that walks through how the highly regarded — and fully manual — Voigtlander Nokton 25mm f/0.95 lens for Micro Four Thirds cameras is made at the Cosina plant in Nagano, Japan (jump to 2:30 to skip the intro). It’s interesting how each of the 10 aperture blades must be carefully set in the lens using tweezers.

(via Foto Actualidad)