How To Build Long Working Distance Macro Lens Rigs With Your Dslr Or Mirrorless Camera
Long Distance Working Objectives (LDW) are specially designed lenses intended to provide high-resolution imaging and a greater working distance when compared to conventional lenses. The benefit to using these in a macro or micro range is that the configuration provides more room to illuminate the subject and also to image at a more convenient distance for focus stacking techniques. LDW lenses are readily available from a number of sources, such as Edmund Optics, Mitutoyo, Newport Corporation and Olympus, and they come in a variety of focal lengths, each designed for a specific magnification....