The 40mm f2 Ultron SL II lens is a new incarnation of the famed 'pancake' 40mm lens from Voigtlander
The 40mm f2.0 Ultron SL II Aspherical Lens from Voigtlander is an ultra-sharp manual focus lens for use on Nikon full frame DSLRs and SLRs. When mounted on a camera with an APS-C size sensor the focal length translates to 60mm. The lens' manual focus action is very smooth and precise and its aspherical, multi-coated optics create sharp images with minimal aberration. Metering and exposure information is passed between lens and camera thanks to the lens' CPU which provides auto-functions with virtually every compatible Nikon 35mm and digital SLR.
Included with the 40mm f2 Ultron is a close-up (macro) conversion lens that offers a minimum focus distance of 9.85" (25 cm). The close-up lens is attached via a 52-39mm adapter. In addition to attaching the close-up lens, the adapter allows the attachment of 39mm filters and serves as a lens hood to deflect unwanted light and protect the lens.
|Aperture Range||f2 - f22|
|Elements / Groups||6/4|
|Angle of View||57°|
|Lens Type||Wide Angle|
|Lens Coverage||Full Frame / 35mm|
|Lens Focus Mechanism||Manual|
|Adaptor Ring / Lens Filter Thread||39mm, 52mm|
|Compatible Lens Hood||No|