Olympus Zuiko 150mm f/2.0 E-ED Digital Telephoto Lens for the E Digital SLR System

A high-performance telephoto lens that boasts high image quality and carrying ease. Extremely portable and designed specifically for digital photography like all of its Zuiko Digital counterparts this lens features a large maximum aperture of f2.0 (perfect for low light situations as well) and both ED and Super ED glass lens elements for outstanding sharpness and color.
Construction 11 Elements in 9 Groups, including ED/Super ED Lens Elements
Angle of view 8.2°
F stop range Maximum Aperture: f2.0 - Minimum Aperture: f22
Closest Focusing Distance 4.6 ft. (1.45M)
Maximum Magnification 0.13x
Filter Size 82mm
Dimensions (Length x Diameter) 4" D x 6" L (100mm x 150mm)
Weight 3.39 lbs. (1.55.3kg)
Notes Compatibility: Teleconverter EC-14: Yes (A composite F stop of f2.8 or more)
Extension Tube EX-25: YES (Mag. 0.31x, Closest Focusing Dist. 2.6ft. (0.79m), Min. Field size 41x55mm