Thanks to its aspherical lens element, the powerful 2.0 / 40 mm Ultron SLII has the ideal combination of compactness and top imaging performance, making it a durable companion for full-size SLR reportage photography.
The Ultron with Nikon connection also has a built-in CPU, which corresponds to the camera electronics and the exposure electronics informed of the set distance, which among other things leads to a finely dosed flash control.
Minimum Aperture: f22
Lens Construction: 6 elements in 5 groups
Minimum Focus Distance: 0.38m
Lens Mount: Nikon F
Filter Size: 52mm
Dimensions: 24.5 x 63.6mm