OFB-1015R05-4 10 x 15 mm N-BK7 Rectangular Precision Ground Flat Window; t=5 mm Uncoated

The OFB-1015R05-4 is a high-quality rectangular precision ground flat window, sourced from the reputable vendor OptoSigma. This window is designed for use in a wide range of optical applications, offering excellent performance and durability.

The window measures 10 x 15 mm, providing a generous aperture for light transmission. It features a thickness of 5 mm, striking a balance between robustness and weight. The base shape of the window is rectangular, making it suitable for applications that require a linear path of light.

The material of the window is N-BK7, a type of borosilicate glass known for its excellent optical properties. This material is particularly suitable for applications that require high precision and low chromatic aberration. The refractive index of N-BK7 at the specified wavelength of 588 nm is not provided, but it is generally around 1.5168 at this wavelength.

The window is uncoated, meaning it does not have any additional layers applied to its surface. This can be beneficial in applications where the natural properties of the glass are desired, or where cost is a concern. However, it should be noted that uncoated windows may be more susceptible to environmental factors such as dust and moisture.

The window is shaped as a thin lens, indicating that it has been ground and polished to a precise curvature. This can be beneficial in applications where precise focusing or collimation of light is required.

According to the provided information, this item is currently in stock and available for purchase. For more information, please refer to the vendor's website using the provided weblink.