Dorr Extension Tubes 12/24/36mm AF Nikon Fit are designed to enable a lens to focus closer than its normal set minimum focusing distance which magnifies your subject. Doerr Extension Tubes are really useful for macro photography, enabling conversion of most lenses into a macro lens at a fraction of the cost while maintaining the original optical quality.The Doerr Extension Tubes 12/24/36mm AF Nikon set has three tubes of differing length, a 12 mm, 24 mm, and 36 mm, which can be used individually or in any combination to obtain the desired magnification. Doerr Auto Extension Tube's are designed with all the circuitry and mechanical coupling to maintain auto focus and TTL auto exposure with most Canon, Nikon, and Minolta lenses given there is enough light to activate the cameras AF system properly. The Doerr Auto Extension Tube is mounted in between the camera body and lens to create more distance between the lens and film/CCD plane. By moving the lens further away from the film or CCD sensor in the camera, the lens is forced to focus much closer than normal, offering a more close-up aspect for photography. The greater the length of the Dorr Auto Extension Tube, the closer the lens can focus.
- Designed to enable a lens to focus closer than its normal set minimum focusing distance.
- Ideal for macro photography by enabling conversion of most lenses into a macro lens at a fraction of the cost, while maintaining quality.
- Nikon Fit