Edmund Optics Inc. N-BK7 Rod Lens 4.0mm Diameter X 8.0mm Length NT54-089

Focuses Collimated Light into a Line Available in Diameters as Small as 1mm N-BK7 and Fused Silica Substrate Options TDesigned for use in a variety of laser and imaging systems, these components are available in a range of micro sizes for integration into a host of OEM applications. Custom sizes, variations in polishing/ groung surfaces and additional coatings are available upon request, please contact our Sales Department for details.TECHSPEC® 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 lens will be focused into a line. N-BK7 and UV Fused Silica substrates are available for a variety of UV, Visible and NIR applications.