Fotodiox Macro Extension Tube Set for M42 Screw Mount System Cameras for Extreme Close-up Photography

Description Specs Notes Product Highlights: • Any combination of tubes can be used for various reproduction ratios • No optical insert - maintains lens optical quality while remaining lightweight • Extension tubes are designed to enable a lens to focus closer than normal • Includes: camera & lens mounts, 7mm, 14mm and 28mm tube sections • Limited 2-Year Manufacturer Warranty Fotodiox Macro Extension Tubes are a wonderful substitution for expensive macro lenses, enabling you to convert almost any lens into a macro lens at a fraction of the cost while maintaining its original optical quality. By placing distance between your camera body and lens, focusing distance is shortened and the magnifying effect of your subject is created. Macro tubes increase the lens-to-sensor distance, allowing for closer focusing than what is normally allowed by the lens itself. The greater the length of the extension tube, the closer the lens can focus. This means you can now get macro performance