40mm f2.0 Ultron SL-II Asph lens for Canon EOS

The Ultron 2.0, 40mm SL II Lens is available in Pentax and Nikon mounts.

The Ultron 2.0 / 40 SL II is of pancake design with a length of 24.5 mm and comes bundled with a close-up lens, which adjusts the macro-adjustment range from 1:7 to 1:4.

The full size image circle can cover both Digital and Film SLR camera. Superior image quality with state-of-the-art optical design.

Focal Length	40 mm
Aperture Ratio	1 : 2
Smallest Aperture	f22
Lens Construction	6 elements in 5groups
Picture Angle	57 °
Aperture Blades	9
Nearest Distance	0,38 m
Diameter	63 mm
Length	24,5 mm
Weight	200 g
Filter size	52 mm
Mount	Nikon AI-S, CPU integrated / Pentax K
Macro Ratio	1 : 7
Optional accessory	filter, macro adapter 1:1