Bausch & Lomb’s original Baltar lenses, introduced in the 1940s, are celebrated for their distinctive optical characteristics and vintage charm. Renowned for their unique aesthetic, Baltar lenses are known for a "soft" or "warm" image quality, which results from their optical design and the types of glass used at the time. These lenses typically cover the 35mm film format with an image circle approximately 30-36mm in diameter, making them well-suited for classic cinema.

Complementing the vintage appeal of the Baltar lenses, the Angenieux Retrofocus Type R2 18.5mm lens is another notable piece of film history. Designed for wide-angle shots, this lens features a retrofocus design that allows for a wider field of view while maintaining a reasonable distance from the film plane. Known for its sharpness and quality of image, the Type R2 lens was highly regarded for its ability to deliver clear, distortion-free images.

The Baltar lenses are known for their soft, vintage aesthetic, offering a warmer, less sharp image with some optical imperfections like lower contrast and chromatic aberration. This makes them ideal for close-ups or scenes where a nostalgic or artistic touch is desired. On the other hand, the Angenieux R2 18.5mm provides sharp, clear images with minimal distortion, perfect for wide-angle shots and scenes that require high detail and clarity. This combination allows you to effectively manage different visual styles and storytelling needs within a single project.