1、2 IN 1: This wide angle lens comes with a detachable macro lens for close up and high detail photos. Mount the macro section to your standard lens and you'll be able to take clear pictures at a distance of 50mm from the subject(suitable for taking flowers, etc.) 2、EXCELLENT RESULTS: When choosing a wide angle lens, remember that the smaller the number, the wider the angle. For example, 0.18x is considered a super fisheye lens (the famous bubble effect), while 0.5x is considered just a wide angle lens. This 0.35x lens combines the best of both lenses and is considered an ultra wide angle lens with a soft fisheye effect. Suitable for all kinds of photography 3、WIDE RANGE: This wide angle lens is suitable for most cameras, camcorders and lenses with filter threads of the appropriate size. Applicable to many brands of products 4、APPLICABLE SCENARIO: Fisheye lens are compatible with full automatic focusing(AF) and full infrared(IR). Suitable for high resolution day and night photography 5、HIGH DEFINITION LENS: Macro fisheye lens is made of high performance optical glass, no dark angle design, multi coating(MC) lens. Professional HD lenses reduce glaring and ghosting caused by glass reflection Item Type: Fisheye Lens Material: Aluminum mg alloy, optical glass, coating Magnification: 0.35 Structure: Three groups of three pieces 1 x Fisheye Lens 1 x Carrying Bag