77mm Kaleidoscope Prism Camera Glass Filter Variable Number of Subjects SLR Photography Accessories

Features:
Made of quality optical glass and hardware, wear resistance and can provides long service time.
77mm diameter bayonet, only fit for 77mm lens.
Or you can connect with adapter-rings to convert into lens in other diameter.
With this glass prism, you can get some interesting effects while taking a photo.
Also a new way to observe the world, you can see a novel scenery, night scenes, and etc..