Standard Prime lenses for Panasonic G9
The Panasonic Lumix DC-G9 incorporates the Micro Four Thirds mount and has a Four Thirds sized sensor. Currently, we have details of 18 Standard Prime lenses that will work with the G9.
The G9 offers a crop factor of 2.1 so you have to multiply the lens focal length with 2.1 to see it's full frame equivalent. You can just click the 
image to visualize how the lens fits the G9.
We have also developed an Advanced Lens Search so you can easily find your ideal lens.
ModelVisualizeFocal LengthApertureStabilizedWeight
Voigtlander Nokton 42.5mm F0.9543mmf/0.95 571g
Venus Laowa Argus 33mm F0.95 CF APO33mmf/1590g
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Olympus M.Zuiko Digital ED 25mm F1.2 Pro25mmf/1.2410g
Sigma 30mm F1.4 DC DN C30mmf/1.4 265g
Sigma 30mm F1.4 EX DC HSM30mmf/1.4 430g
Sigma 56mm F1.4 DC DN C56mmf/1.40g
Japan-exclusive Leica Leitz Phone 3 features big sensor and new modes
Sigma 50mm F1.4 EX DG HSM50mmf/1.4 505g
Panasonic Leica D Summilux Asph 25mm F1.425mmf/1.4 510g
Panasonic Leica Summilux DG 25mm F1.425mmf/1.4 200g
OM System M.Zuiko Digital ED 20mm F1.4 Pro20mmf/1.4247g
Lensbaby Velvet 5656mmf/1.6 400g
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Panasonic Lumix G 25mm F1.7 ASPH25mmf/1.7 125g
Panasonic Lumix G 42.5mm F1.7 ASPH Power OIS43mmf/1.7 130g
Olympus M.Zuiko Digital 25mm F1.825mmf/1.8 136g
Sigma 30mm F2.8 DN30mmf/2.8 135g
Sigma 30mm F2.8 EX DN30mmf/2.8 135g
Lensbaby Burnside 3535mmf/2.8374g
Olympus Zuiko Digital 25mm f2.8 Pancake25mmf/2.8 95g