Commander Optics 420-800mm f/8.3-16 HD Telephoto Zoom Lens (with 2X = 840-1600mm) for Olympus OM-D & PEN Micro Four Thirds — E-M1, E-M5, E-M10, Pen-F, E-PL8, PL7, P5, PL5, PM2, P1, P2, PL1s & PL2

This Commander Optics HD telephoto zoom is built for Micro Four Thirds digital cameras and delivers a 420-800mm focal range, extendable to 840-1600mm when using the supplied 2X teleconverter. The lens has an aperture range of f/8.3-16. Compatible models include Olympus OM-D E-M1, E-M5, E-M10, Pen-F and the PEN series E-PL8, PL7, P5, PL5, PM2, P1, P2, PL1s & PL2. Package contents: the 420-800mm lens, a T-mount adapter matched to your camera mount, and a 2x converter. The included 2X teleconverter doubles the effective focal length of the lens. Filter thread size: 67mm. Warranty: One year limited Seller Warranty from Commander Optics.