Rodenstock-Omegar 50mm F4.5 Enlarging Lens (Pre-owned)

Glass is clean and clear of any haze or fungus

The Rodenstock-Omegar 50mm f/4.5 Enlarging Lens is a lens specifically designed for use in darkroom enlargers. Here's what you need to know about it:

1. Purpose: Enlarging lenses are used in darkroom enlargers to project the image of a negative onto photosensitive paper, thus creating a larger print of the photograph. The Rodenstock-Omegar 50mm f/4.5 lens is specifically designed for this purpose, providing sharpness and clarity for the enlargement process.

2. Focal Length: The 50mm focal length of this lens is a standard choice for many darkroom enlargers. It allows for versatility in printing various sizes of negatives, from standard 35mm film to medium format.

3. Aperture: The f/4.5 aperture of the Rodenstock-Omegar lens determines the amount of light that passes through the lens during the enlarging process. A wider aperture allows more light, which can be beneficial for faster printing times, especially with larger negatives or denser negatives that require longer exposure times.

4. Optical Quality: Rodenstock is a renowned manufacturer of optical equipment, and their lenses are known for their high-quality optics. The Omegar series, including the 50mm f/4.5, is designed to provide sharpness, contrast, and minimal distortion, resulting in high-quality enlargements with fine detail.

5. Compatibility: The Rodenstock-Omegar 50mm f/4.5 Enlarging Lens is compatible with various enlarger brands and models that require a lens with a 50mm focal length and appropriate mounting thread size.

6. Usage: When using this lens in an enlarger, it's essential to ensure proper focusing and alignment to achieve optimal sharpness and clarity in the final print. Additionally, proper care and maintenance of the lens are important to preserve its optical quality over time.