Olympus M.Zuiko Digital ED 40-150mm f/2.8 PRO
 Olympus 40-150mm ƒ2.8 PRO lens, showing tripod mount, attached to Olympus EPL-7 camera body | |
| Maker | Olympus Corporation |
|---|---|
| Technical data | |
| Type | Telephoto Zoom |
| Focal length | 40-150mm |
| Focal length (35mm equiv.) | 80-300mm |
| Crop factor | s |
| Aperture (max/min) | f/2.8 - f/22 |
| Close focus distance | 0.7m |
| Max. magnification | 0.21x(35mm equiv 0.42x) |
| Construction | 16 elements in 10 groups |
| Features | |
| Ultrasonic motor |  Yes |
| Lens-based stabilization |  No |
| Macro capable | No |
| Physical | |
| Max. length | 160 mm |
| Diameter | 79 mm |
| Weight | 880g |
| Filter diameter | Ø72mm |
| Accessories | |
| Lens hood | y |
| Case | y |
| History | |
| Introduction | September 2014 |
The M.Zuiko Digital ED 40-150mm f/2.8 PRO is a Micro Four Thirds System lens by Olympus Corporation, sold as a standalone item. It is the first superzoom lens in the Olympus PRO range, which are constant-aperture, weather-sealed, metal-bodied lenses intended to accompany the higher end weather sealed OMD bodies such as the EM-1. It features an integrated lens function button (function selectable through the camera menu system), an integrated tripod mount, and an integrated removable lens hood.
The lens is available in black only.[1]
Comparison
Compared to other camera systems with different normal focal lengths, and therefore, different image sensor sizes, the following equivalent values apply to lenses with appropriate properties as the M.Zuiko 40-150 mm f/2.8 Pro within the Micro-Four-Thirds system (MFT). With the parameters given in the table in all camera systems the photographer will get a similar angle of view, depth of field, diffraction limitation and motion blur (see also Micro Four Thirds system / Equivalents):
| Image sensor format | Focal lengths at short end |
Focal lengths at long end |
F-number at same depth of field |
ISO speed at same exposure time |
|---|---|---|---|---|
| Nikon CX | 27 mm | 100 mm | 1.9 | 100 |
| MFT | 40 mm | 150 mm | 2.8 | 200 |
| APS-C | 53 mm | 200 mm | 3.7 | 360 |
| Full frame | 80 mm | 300 mm | 5.6 | 800 |
External links
References
- ^ "Olympus M.Zuiko Digital ED 40-150mm F2.8 Pro". DPReview.com. Retrieved 28 January 2016.
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