The Ultron 1:1.7/35mm was developed for highest image quality, also when used with modern high-resolution sensors, and that already at its widest aperture of 1:1.7.
We have achieved this performance through an aspherical lens element. The lens comes in a vintage-design and is available in two versions – as black aluminium body (283 grams), or as silver-colored brass version (330 grams).
The lens holds 9 elements in 7 groups, resulting in a length of 50.9 mm.
