Amazon.com : Opteka 0.43x High Definition Auto Focus Wide Angle Lens with Macro Attachment for Canon, Fuji, Nikon, Panasonic, Sony and Sigma 52mm Threaded Lenses : Electronics
Fisheye Lens Wide Angle 52MM 0.35x - Altura Photo
Photo4Less | 52MM 2X Professional Telephoto Lens With High Definition 52MM Wide Angle Lens + Adapter 52mm For GoPro Hero 3+ Hero4 Black Silver White Camcorder
52mm Wide Angle Lens And Cleaning Kit For Nikon Dslr Cameras, 1 - Pick 'n Save
General Brand 52mm High Definition Pro 2x Telephoto Conversion Lens (Black) | BuyDig.com
Amazon.com : 52mm High Definition Wide Angle Macro Lens for Panasonic Lumix G Vario 14-42mm F3.5-5.6 ASPH OIS 0.43x Ultra Wide Angle Converter, 52 mm Threaded AF : Electronics
IndieVice 52mm 0.35x Professional Fisheye Super Wide-Angle Lens with Macro lens - Indievice.com
Zeikos ZE-WA52B 52mm 0.45X high definition Super Wide Angle lens with Macro bx43 811709012573 | eBay
Prisma 0.43x AF Wide Angle Lens and 2.2x AF Telephoto Lens for 52mm in
Opteka .35x HD Super Wide Angle Panoramic Macro Fisheye Lens (52MM/58M
Digital Concepts Lens .43X 52mm Screw, Wide Angle Lens, Macro, High Definition | eBay