Description ULO Optics’ Compact 2 manual attenuator allows the user to externally vary the power delivered from the laser. Many lasers only vary their output power by pulsing full power on and off, and this does not always provide fine levels of control needed in some materials. This device will give infinitely variable control of the transmitted beam from approximately 6% to 100%. An optional manual attenuator with ‘enhanced’ coated Brewster plates provide a transmittance to as low as 0.04% up to 98%.
Technical Specifications Dimensions: See drawing Aperture: 38mm Power rating: ≤1kW Cooling: Water-cooled, 6/4 connector Mechanics: Aluminium Alloy, Black Anodised. Fitting: M50x1.0, female, both ends Transmission: 6% – 100%, 0.04% – 98% Optics: Lasergrade ZnSe Brewster Plates Coating: Enhancing coating available (-E)