You get a Schneider Componon 135mm f/5.6 Enlarging Lens For 4x5" negatives. This is marked Omega and was used on a Super Chromega 4x5 Enlarger. The lock ring IS included. The threads are about 33mm. Made in Germany. Serial number 10939945. The diaphragm operates smoothly. NO oil on the blades. No big scratches or any fungus. There is obvious dust and maybe some haze. What you see is exactly what you get. Please add $4.00 shipping in the USA. All other buyers pay actual shipping costs. Regards, Darryl
This lens is sold in AS IS condition. NO refunds or returns. No exceptions. Cosmetically the lens is 9 or better. No dents or brassing.