Jan 1999New FocusRequest Info
New Focus Inc. offers lenses for general-purpose applications such as building telescopes, mode matching or beam collimation. They feature focal lengths from 30 to 1019 mm, 1-in. diameters, and broadband coatings for 350 to 650 nm or 625 to 1100 nm. Each lens is individually laser-engraved with focal length, coating type and model number.