A new Chinese company has announced the Caye 200mm f/3.5 lens with a price tag of $21. Here are the details:    Full frame lens Fixed aperture at f/3.5 Manual Focus Two optical elements design Minimum focusing distance: 1.8m Total lens length: 32cm Diameter: 14cm Weight: 550g For E/RF/EF/EF-M/Z/F/X/MFT mounts Price: $21 Related posts: Cosina … Continue reading The latest from China: Caye 200mm f/3.5 lens for $21