Click on the headings for more information Filter and Sample Holders BFH105 Inline Filter Holder BCH100A Fiber Coupled Cuvette Sample Holder Fibers and Probes FRP Fiber Reflectance Probe FPC Fiber optics CLA-SMA Collimating Lens Integrating Spheres BIP 2.0 Compact Fiber Coupled Integrating Spheres BIS 1.5 Compact Fiber Coupled Integrating Spheres Light Sources UV/Vis & NIR Deuterium Tungsten Light Sources BPS101 Optical Feedback Controlled High Stability Tungsten Halogen BPS120 Fiber Coupled 20 W Vis/NIR (Tungsten) Light Source SCL Series Portable Spectral Calibration Source