Canon Extension Tube EF-25 II Category_Lenses The degree of dilution will

The degree of dilution will depend on the film to be processed and the method of processing

this lens places fish-eye (180°diagonal angle of view at a focal length of 10mm) to super wide-angle performance in a single unit

It minimizes chromatic aberrations by incorporating ED (Extra-low Dispersion) optical elements in its second and fifth lens

It combines the latest Nikon lens technologies

Canon Extension Tube EF-25 II Category_Lenses The degree of dilution willAn extension tube is a non optical device which increases the distance between the lens and the film or sensor. This allows the lens to focus much closer than normal, giving increased magnifications. Suitable for macro work with Canon digital SLRs. The Extension Tube EF25 adds just over 25mm of extension. It is provided with a full set of EF lens contacts, which allow shooting data to pass between the lens and camera. All camera exposure modes can be