Review on Panasonic LUMIX G Lens 42.5mm F1.7 ASPH. - Mirrorless Micro Four Thirds with Power Optical I.S. - H-HS043K (USA Black): Professional Photography Lens for Stunning Shots by Scott Vazquez

Absolutely amazing lens! I bought it for my Panasonic G7 and I love the professional results from this lens. The only downside I can point out is that video autofocus is a bit slow on this lens. I'm sure most people use it for photography anyway, and that's where it excels! Shooting in low light with an aperture of f1.7 and a focal length of 85mm is excellent. This is the PERFECT portrait lens for Micro 4/3 mount cameras. A large aperture allows you to completely separate subject and background. I love this lens and the G7 combo. Setup is much easier than my large Canon 7D and 50mm f1.8 combo that I've used for years. Highly recommended!