[KTM] Fθ Lens & Beam Expander

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last updated：Jan 11, 2017

Kantum Ushikata Co., Ltd.

Telecentric function, reduces the influence of return light.

Ideal for processing, drilling, and marking! The compatible wavelengths are 1064, 532, 355, and 266 nm. We offer not only F-theta lenses but also special wide-angle lenses and telecentric design lenses. The beam expanders come in variable magnification optical systems ranging from 1x to 4x and 2x to 10x, providing a comprehensive range of high-precision laser processing lenses. For more details, please download the catalog or contact us.

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【Features of Fθ Lenses】 - We offer a variety of standard Fθ lenses, including models for 1064nm, 532nm, 355nm, and 266nm, as well as JENar (TM). → Special wide-angle lenses and telecentric design lenses are also available. - By combining with an appropriate scanning system, it enables precise imaging for high-precision micro/macro machining. - To pursue uncompromising solutions, we also accept custom-designed complete systems, lenses, and the design and manufacturing of custom parts. 【Features of Beam Expanders】 - With an ideal design, they are very robust and compact, and the component lenses do not shift in the rotational direction during installation. → This contributes to improved pointing stability performance. - The scales for zooming and focusing are independent. - To enhance durability and minimize focal shift, highly resistant materials and fused silica, which are optimal for high-power laser applications, are used in the lenses. ● For more details, please download the catalog or contact us.