This range of compact and affordable laser modules generates an accurate line or cross at 635 or 650 nm with uniform intensity distribution. The laser modules measure just 29 mm in length, with a diameter of only 8 mm, and are extremely efficient and reliable. They generate either a 70 degree full angle cross or a 58 or 88 degree full angle line, all factory focused at 1,000 mm. The focus can be set at other distances on request. The lens system produces an efficiently uniform intensity laser line.