Rod lens element

BK7optical glassfused silica

Designed for use in a variety of laser and imaging systems, rod lenses are available in a range of micro sizes for integration into a host of OEM applications. Custom sizes, variations in polishing/ground surfaces and additional coatings are available upon request. Product Description Yutai's 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. Specifications: Materials:H-K9L,Fused Silica,other optical glass... Length:3-500mm Centring Error<10 Arc minutes Surface Quality:40—20 Coating: Specified by customers