The Nikon PS-4 Slide Copying Adapter was originally designed for precise duplication of 35mm negatives and transparencies—both in black and white and in color—either at full size or cropped and enlarged. Used together with Nikon’s PB-4 or PB-5 bellows focusing attachments, it allows for fine positioning of the original image both vertically and horizontally, enabling … Continue reading Nikon PS-4: Fast Film Copying Using Digital Cameras