Sophus Tromholt: Starman: Photographs 1881-1883 Threshold Fix You can shoot at the

You can shoot at the maximum f/4 aperture right out to the telephoto end of the zoom range

This mix of features offers you a chance to emphasize subjects with great bokeh

105mm F4 L IS USM

It is easy and convenient to use

while a floating focus system works with these aberration correction measures to ensure that the highest possible resolution is maintained right out to the image edges throughout the lens's focus range

Sophus Tromholt: Starman: Photographs 1881-1883 Threshold Fix You can shoot at theDanish teacher, astrophysicist and amateur photographer Sophus Tromholt (185196) is mainly remembered today for his pioneering study of the Northern Lightsand for his striking portraits of the Smi people in and around Kautokeino, Norway. Known to the locals of Kautokeino as "Nsteolmmi," "the Starman," Tromholt abandoned his early attempts to photograph the aurora and instead produced a stunning photographic portfolio including landscape photographs,