Telephoto Mirror Prime lenses for Panasonic GX7
The Panasonic Lumix DMC-GX7 utilizes the Micro Four Thirds mount & has a Four Thirds sized sensor. Currently, we have information on 2 Telephoto Mirror Prime lenses that will suit the GX7.
The GX7 has a crop factor of 2.1 so you will have to multiply the lens focal length with 2.1 to get it's full frame equivalence. You can just click the 
symbol to see how the lens fits the GX7.
We have also made an Advanced Lens Search so you are able to uncover 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
Apple Innovates by Creating Next-Level Optical Stabilization for iPhone