68-738 30 mm Dia. Germanium Protective Flat Window; t=3 mm Uncoated

The 68-738 is a circular, flat window made from germanium, sourced from the reputable vendor Edmund Optics. With a diameter of 30 mm and a thickness of 3 mm, this uncoated window is designed to protect optical components from environmental hazards while minimally affecting the light path.

This window is specifically designed for use at a wavelength of 587.6 nm, making it suitable for applications in the visible light spectrum. The uncoated surface ensures high transmittance for this wavelength, providing excellent optical performance.

The window's thin lens shape allows it to be easily integrated into various optical systems without causing significant spherical aberration or other optical distortions. Despite its thinness, the 3 mm thickness provides robustness and durability, ensuring long-lasting performance.

Please note that the window does not come with any coatings. This may be a consideration for users who require specific surface properties, such as anti-reflective or protective coatings. However, the uncoated nature of this window makes it a versatile choice for a wide range of applications.

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