Telephoto Mirror Prime lenses for Panasonic GX9
The Panasonic Lumix DC-GX9 incorporates the Micro Four Thirds mount and has a Four Thirds sized sensor. At this time, we have details of 2 Telephoto Mirror Prime lenses that will work with the GX9.
The GX9 offers a crop factor of 2.1 so you will need to multiply the lens focal length with 2.1 to get it's full frame equivalent. You can click on the 
icon to see how the lens fits the GX9.
We have also developed an Advanced Lens Search so you can easily find your perfect lens.
ModelVisualizeFocal LengthApertureStabilizedWeight
Samyang Reflex 300mm f6.3 UMC CS300mmf/6.3 260g
Tokina Reflex 300mm F6.3 MF Macro300mmf/6.3 298g
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