VUV-UV CaF2 Negative Meniscus Lens Diameter ∅: 12.7mm Radius 1 (R1): 95.6mm Radius 2 (R2): 7.5mm
eSource Optics / PMB 126, 1225 Providence Rd, Whitinsville, MA 01588 VUV-UV Optical Filters & Mirrors/ VUV-UV Windows/Lenses & Prisms