Omega B22 Enlarger with 2 lens 50mm and EL Nikkor 135mm , 35mm negative carrier ...extra tall column...instruction manual http://store.khbphotografix.com/Omega-B-22-Condenser-Enlarger-Refurbished.html Omega B-22 Enlarger Features: handles all negative formats up to 2¼" x 2¼" (6x6cm) sturdy inclined aluminum elevation column interchangeable lensmount system for fast lens changes smooth counterbalanced "lift and lock" elevation system double condenser system provides bright, even illumination supplementary condenser for 35mm and smaller formats lamphouse filter drawer for variable contrast or color printing filters oversize focus knob for accuracy and ease of focusing accepts a full range of hinged glassless negative carriers 16"x20" hardwood baseboard up to 11"x14" size prints on the baseboard for even larger prints, column can be reversed for floor projection