The ProMaster Achromatic +5D Close-Up Lens is a high-quality diopter that screws into your camera's lens like a filter. It magnifies the image so you lens can focus closer. This Close-Up Lens provides a bright, clear image in your viewfinder because it does not restrict any light entering the camera. Its double, achromatic, glass elements reduce chromatic aberrations, improve sharpness, and achieve excellent image quality.
Double, achromatic design reduces chromatic distortion
No reduction of light to your camera's image sensor or viewfinder
Improves the close focusing distance of any lens
Screws into your lens with 77mm filter threads
Small and convenient to carry.