NOT CLUED UP ON THIS BUT I IMAGINE IT IS A LATER ONE.
0.45x 52mm Wide Angle Lens with MACRO for Canon Nikon 52mm DSLR&digital camera
For 28mm f/2.8, 40mm f/2 Lens HF-52 52mm Screw-in Metal Lens 52mm Filter Thread
For YIGZYCN 28mm f/2.8 40mm f/2 Lens HF-52 52mm Threaded Metal Lens with 52mm Filter Thread
Zunate 2X Telephoto Lens, HD Teleconverter with Aluminum Alloy Lightweight Design for 52mm Thread Camera Compatible with 62mm Filter
52mm 2 x Telephoto Lens Teleconverter for D5100 D70 D40
52mm 2x Telephoto Lens Teleconverter for Nikon D3100 D5100, D7000
