Panasonic 25-50mm f/1.7 review by Photographyblog and ePhotozine – 43 Rumors
Panasonic LUMIX G 25mm f/1.7 ASPH. Lens for Mirrorless Micro Four Thirds Compatible Cameras, H-H025-K Black H-H025-K - Best Buy
Panasonic LUMIX 25-50mm f1.7 Micro Four Thirds Lens
Amazon.com : Meike 50mm F1.7 Full Frame Large Aperture Manual Focus Lens for Panasonic Lumix Sigma Leica L-Mount Mirrorless Camera Such as S1, S1R,S1H, S5, FP… : Electronics
Amazon.com : Meike 50mm F1.7 Full Frame Large Aperture Manual Focus Lens for Panasonic Lumix Sigma Leica L-Mount Mirrorless Camera Such as S1, S1R,S1H, S5, FP… : Electronics