Olympus 300mm f/4.0 IS Pro ED M.Zuiko Digital

Lens Reviews / Olympus Lenses i Lab tested
Lens Specifications
Name Olympus 300mm f/4.0 IS Pro ED M.Zuiko Digital
Image Circle Micro Four-Thirds
Type Telephoto Prime
Focal Length 300mm
35mm Equivalent 600mm
Max Aperture f/4.0
Min Aperture f/22
Diaphragm Blades 9 (rounded)
Lens Construction 17 elements in 10 groups, including 3 Super ED, 1 Extra-High Refractive index lens and 3 High Refractive index elements; ZERO coating
Diagonal Angle of View 4.1 degrees
Focus Details High-Speed AF (Movie & Still Compatible); Focus Limit Switch (3 ranges); Manual Focus Clutch
Front Element Rotation No
Zoom System n/a
Closest Focus 1.4m / 4.6 ft.
Magnification Ratio 0.24x / 1:4.2 (0.48x / 1:2.1 35mm eq.)
Filter Size 77mm
Dimensions(Length x Diameter) 227mm x 92.5mm / 8.9 in. x 3.6 in. (hood retracted)
Weight 1.27kg / 2.8 lb (without tripod adapter)
Notes Built-in image stabilization CIPA rated for 4.0 stops, 6.0 stops when combined with Olympus body IS; Dust and splash-proof; Focus Limit switch (4m to infinity, all range, 1.4 to 4m); IS switch (On/Off); L-Fn button; Built-in sliding lens hood; Removable tripod base plate with a quick shoe compatible rail.
Typical Online Price US$2,500