These lenses from Ricoh are designed for use with 1" sensors (9 megapixels) such as Sony IMX183, IMX255, IMX267, IMX305 and 1.1" sensors (12 megapixels) such as Sony IMX253, IMX304. The optics were not only optimized for the highest imaging quality, but also for many years of industrial use.
The lenses are equipped with locking screws to prevent unintentional movement of the focus and iris positions. The lens focusing uses a floating mechanism design that reduces aberrations from infinity to short working distance. Therefore, the lenses can also be used from a distance in intelligent traffic technology.
Supporting 9 megapixel (1″) / 12 megapixel (1.1″) format, the lenses offer a high resolution of 147 lp / mm from the center of the image to the extreme edges of the image, allowing you to create sharp, clear images with high contrast and low resolution loss to the edges of the image.
The optical distortion of this series is generally ~2 % or less, partially even < 0.1 %. Images created with this series of lenses are therefore ideally suited for measuring tasks in image processing.
Fitting the 44 mm case used for most 12 megapixel cameras, these lenses have 42 mm compact design, making it ideal for use with high performance equipment.
Despite the small diameter of 42 mm there is minimum vignetting. Combined with the 12 megapixel resolution, bright, high contrast images are achieved all the way to the edges.
Ø x length
|FL-BC1220-9M||12.0||2.0–16||14.5||42.0 × 60.5||1 (1.1)||C||40.5 × 0.5|
|FL-BC1618-9M||16.0||1.8–16||14.5||42.0 × 64.0||1 (1.1)||C||40.5 × 0.5|
|FL-BC2518-9M||25.0||1.8–16||14.4||42.0 × 57.5||1 (1.1)||C||40.5 × 0.5|
|FL-BC3518-9M||35.0||1.8–22||16.8||42.0 × 60.5||1 (1.1)||C||40.5 × 0.5|
|FL-BC5024-9M||50.0||2.4–22||18.8||42.0 × 69.0||1 (1.1)||C||40.5 × 0.5|
|FL-BC7528-9M||75.0||2.8–32||21.3||42.0 × 81.0||1 (1.1)||C||40.5 × 0.5|
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Last update: 2022-01-06