PhotoSCAN How Too's and Awesome Tech — NiSi Close Up

Achieve macro level magnification with a telephoto lens   Give your telephoto lens a whole new lease of life by using a NiSi Close Up Lens Kit to turn it into a macro lens! The 77 Close Up Lens Kit works at 1:1 magnification at approximately 200mm focal length, meaning an object 35mm in size will completely fill the frame of an image when using a full frame camera (35mm sensor).  Due to it's design and extra elements, the 58mm Close Up Lens Kit can achieve an effective 2:1 magnification when paired with a dedicated Macro lens such as the Canon 100mm...