Rodenstock Omegaron 105mm f4.5 Enlarging Lens for 6x9cm - Used

Omegaron 105mm f4.5 lens provides coverage for medium format negatives up to 6x9cm. These lenses have the "early" type barrel style with a illuminated aperture. Made in Germany by Rodenstock.

The "Omegaron" name was used for lenses sold primarily in the USA by Berkey Photo who also sold Omega enlargers. In other markets the lens was also called a "Ysaron". The lens you receive may have either branding. 

Note: These lenses are not supplied with a retaining ring. If a 39mm retaining ring is required for your application, it may be purchased as an accessory - please see the separate listings under "Rings and Adapters".