Olympus 75mm f/1.8 vs Panasonic 35-100mm f/2.8 – Apples vs Oranges - Mirrorless Comparison
Amazon.com : PANASONIC LUMIX G X VARIO LENS, 35-100MM, F2.8 ASPH., PROFESSIONAL MIRRORLESS MICRO FOUR THIRDS, POWER OPTICAL I.S., H-HS35100 (2012 Model - USA BLACK) : Camera Lenses : Electronics
Panasonic Lumix G X Vario 35-100mm F2.8 II Power OIS: Digital Photography Review