Rod Lenses - Sizes from 2mm to 10mm Diameter These components are designed for use in a variety of laser and imaging applications. The addition of this product line is part of a continued effort to support current trends toward miniaturization. Quantity pricing and custom sizes, including variations in polished/ground surfaces, are available to OEM customers upon request. Rod Lenses are polished on the circumference and ground on both ends. Optical performance is similar to a cylinder lens. Collimated light passing through the diameter of the rod will be focused into a line. All dimensions are in mm. Specifications: - Material: BK7 - Diameter Tolerance: +0/ -0.03mm - Length Tolerance: +0/ -0.1mm - Edge Treatment: No Bevel