D.O. Industries’ Industrial Enlarging Lens f=50mm, 1:4.5, is designed for reliable negative enlargement in industrial imaging applications. The 50mm focal length sits in a mid-range for enlargers, offering a practical balance between magnification and working distance when paired with standard film sizes in compatible enlarger geometries. Built for industrial environments, this enlarging lens emphasizes optical performance and durability for repeated use in labs and manufacturing settings where accurate reproduction of film negatives is essential.
