Opteka Voyeur Right Angle Spy Lens for Sony E-Mount a7r, a7s, a7, a6000, a5100, a5000, a3000, NEX-7, NEX-6, NEX-5T, NEX-5N, NEX-5R and NEX-3N Digital Mirrorless Cameras Point your camera one way and shoot the other with this right angle lens attachment Easily attaches to your lenses filter threads (58mm or 46mm) This lens can be a valuable asset when shooting video (or still pictures) at the beach, pool, and other public places Accommodates all viewing distances from near wide-angle to full zoom Works with any of these Sony E-Mount mount lenses: 28mm, 30mm, 35mm, 50mm, 18-55mm, 28-70mm, 55-210mm and any other lenses with 49mm and 58mm filter threads