TRS064-010-A 6.35 mm Dia. N-SF8/N-BAF52 Unmounted Steinheil Achromatic Triplet; EFL=10mm 400-700nm

The TRS064-010-A is an unmounted Steinheil achromatic triplet lens, sourced from the renowned optical component manufacturer, Thorlabs. This lens is designed for use within the 400-700nm wavelength range, making it suitable for a wide array of optical applications.

The lens features a base shape of a circle, with a diameter of 6.35mm. The edge thickness of the lens is 3.7mm, while the inner and outer radii are 0mm each. The lens's first and second radii are 9.3mm and 3.8mm respectively, while the third and fourth radii are -3.8mm and -9.3mm respectively. The center thicknesses of the lens are 0.5mm for the first and third centers, and 3.7mm for the second center.

The lens is composed of three materials: N-SF8 from Schott, N-BAF52 from Schott, and N-SF8 from Schott. This specific combination of materials aids in the lens's achromatic properties, reducing chromatic aberration and improving overall image quality.

The lens is coated with a proprietary coating from Thorlabs, both on the front and back surfaces. This coating enhances the lens's performance by reducing surface reflections and increasing transmission.

The TRS064-010-A is a multiplet lens, meaning it is composed of multiple elements. This design allows for more complex optical properties, making the lens suitable for more demanding optical applications.