Hahnel HL-ON1 for Olympus OM-D EM5/EM1, Capacity 1220mAh, 7.6V, 9.3Wh Lithium Ion, Replacement for Olympus BLN-1
The EM-1 Mark II is the new Olympus flagship camera that can now record 4K video. With an astonishing 60FPS photography, weather sealed body and a new advanced 5 axis stabilization, this camera is perfect for wildlife and sports photographers and everything in between.
This 9mm (35mm equivalent focal length: 18mm) fisheye lens can also be used as a body cap. It consists of 5 elements in 4 groups including 2 aspherical elements, maximising the use of optics in the lens and providing enhanced performance. The MF lever that also works as a lens barrier lets you switch between deep focusing and close-up shooting with a single action. Image stabilisation is also effective when you set the focal length manually.
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