Optical quartz glass is used, making it ideal for fine surface inspection applications that require near-ultraviolet light (wavelength 365nm).
■By adopting optical quartz glass, we suppress the decrease in resolution from the center to the periphery, achieving sharp images in the near-ultraviolet region. ■It transmits ultraviolet light from around 230nm, achieving excellent imaging performance centered around 365nm. ■The combination of ultraviolet transmission filters and UV lighting is ideal for inspecting fine textures and capturing images of printed materials using special inks. For more details, please refer to the catalog or feel free to contact us.
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basic information
The RICOH FL series offers a wide range of high-performance lenses with varying focal lengths and sensor sizes for resolutions of 9M, 5M, 2M, and VGA. The expertise gained from our camera business is also applied to create high-quality products with minimal variation between individual units. Ricoh supports the efficiency and reliability of our customers' production lines. While typical lenses experience image degradation from the center to the edges, Ricoh's FA lenses exhibit very little peripheral image degradation, ensuring excellent optical characteristics. This allows for the acquisition of high-resolution images over a broader range, enabling stable quality for high-level appearance inspections. *The machine vision lenses previously sold under the Pentax brand have been transitioned to the Ricoh brand since October 2012.
Price information
Please contact us. We will lend you a free lens demo unit (for 2 weeks).
Delivery Time
P3
※Delivery times may vary depending on stock availability, so please feel free to contact us.
Applications/Examples of results
It can be used for applications such as the inspection of counterfeit banknotes, wafers, and the surface inspection of precision processed circuit boards.
Detailed information
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FL-BC2528-VGUV
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FL-BC7838-VGUV
Line up（2）
| Model number | overview |
|---|---|
| FL-BC2528-VGUV | Focal length 25mm f2.8～f16 Compatible with Type 1 |
| FL-BC7838-VGUV | Focal length 78mm f3.8～f16 Compatible with Type 1 |
catalog（1）
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Company information
Ricoh PFU Computing Co., Ltd. was established in April 2025 by integrating the computer businesses of Ricoh Industrial Solutions Co., Ltd. and PFU Limited as a computer company for industrial applications. Ricoh Industrial Solutions has been engaged in the computer business since the 1970s, while PFU has been involved since the 1960s, and both companies have a long history of providing domestically produced computers since the dawn of the computer industry. Ricoh PFU Computing combines the strengths of both companies, which have cultivated high design capabilities that achieve quality and performance, as well as the continuously improving mass production capabilities of its two domestic factories. It is committed to providing the number one domestic share in the embedded computer business and font business, as well as expanding into edge devices and edge solutions driven by AI innovation. Through co-creation with customers, it aims to create new value and contribute to the development of society. Ricoh PFU Computing is dedicated to Japanese manufacturing, supporting society together with customers, and will carve out a new history as a unique domestic computer manufacturer with unparalleled value, where employees can work with pride.