The Slow-Axis-Collimation lens is a highly efficient means of forming the beam in the slow axis of diode lasers. It is available as a single lens. All of our optics is produced using high-quality optical glass. The exacting product tolerances guarantee efficient collimation of the light from all emitters and compatibility with laser bars and stacks. Key features: • High beam quality • Efficient collimation • Transmission in excess of 99% • High precision and uniformity • Long-term stability • Optimized lens design Material Size EFL Coating S-TIH53 2 x 3 x 2mm 3.34mm AR coating @ 808nm