FL-YFL5028 High-Definition Line-Scan Lens
FL-YFL5028 high-definition line-scan lens with 50mm focal length, F/2.8 aperture, and focus lock, supports 45mm sensors for close-up industrial imaging tasks.
2.8 · 2.8 · 22
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Part of this product family
FL-YFL5028A-02 High-Resolution Line-Scan Lens
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Other variants
FL-YFL3528 Line-Scan Lens for F-Mount
FL-YKL3528 High-Resolution Line-Scan Lens
FL-YKL5028 High-Definition K-Mount Line-Scan Lens
FL-YFL5028A-035 Ricoh High-Definition Line-Scan Lens
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Product Overview
Large Format Lens by Ricoh, Fixed Focal, F Mount: Another version with a 50 mm focal length, including a focus and lock screw iris with click stops. Not suitable for photographic cameras, and designed for industrial imaging applications.
The FL-YFL5028 is a high-definition line-scan lens designed for industrial imaging with sensors up to 45 mm. With a 50 mm focal length and F/2.8 aperture, it provides even optical characteristics across the entire image. The lens is optimized for close-up shooting and includes a focus and lock screw, making it ideal for inspecting steel, textiles, and web appearance. It is not suitable for conventional photography but excels in industrial environments.
Product Specifications
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Aperture - 2.8
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Aperture Range Lower - 2.8
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Aperture Range Upper - 22
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Filter Thread - M62
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![Focal Length [mm]](data:image/svg+xml;base64,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)
Focal Length [mm] - 35, 50
- Focus Type
- Fixed focal
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Mount - F, K
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Product Type - Large Format Lens
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Sensor Size - 45 mm
Resources & Documentation
- Available Files & Links
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