Meniscus Lenses

The Zinc Selenide Meniscus Lens is an ideal optical component featuring a 25.0mm diameter and a versatile effective focal length range of 25mm to 500mm. With an uncoated surface or a double-sided anti-reflection coating, this lens can be optimized for transparent and infrared applications. The nominal edge thickness of the lens is 8-12mm and it is available with a variety of custom coatings to suit specific requirements.

The Zinc Selenide Meniscus Lens comes in a size of D=38.05 and a range of F=38-175, and is available in two variants: uncoated and double-sided AR 8-12mm. It is robust and highly reliable in demanding applications requiring precision optics. Its advanced multilayer coating provides exceptional optical performance, making it an ideal choice for a wide range of optical systems.

The Zinc Selenide Meniscus Lens with a Diameter of 50 and a focal length range of 50-500 is an excellent optical component for applications requiring high performance in the infrared spectrum. It comes with the option of being uncoated or double-sided AR coated with a thickness of 8-12mm. The lens’s uncoated version provides the advantage of lower reflection loss, while the coated one improves efficiency by reducing inter-reflection and increasing transmittance. Suitable for high-precision imaging, remote sensing, thermal imaging, and laser systems.