New CVI LUP-12.5-23.5-UV-355-532 12.5 mm Dia. UVFS Image Grade Plano-Convex Lens; EFL=75mm Uncoated, Wavelength 355-532 nm.
45P: Designed for a 45-degree Angle of Incidence (AOI) utilizing P-polarization.
CVI Waveplate Part # 709-2215. This is a rare 1/2 wave Achromatic waveplate for visible lasers. Tested with 450, 488, 532, 589 and 635nm in a rotating mount into a polarized visible beam splitter cube.
Most likely a CVI Zero Order 1/2 Waveplate as it has the Orange and black markings for fast and slow axis typically on their product. I don't know the make for sure as it is a pull from a polarizer rotator.
Nice PLCX lens in opened box. Nominal 400mm Focal length, UV Fused Silica substrate AR/AR 1064nm.
CVI nice square mirrors for high reflection of 1064nm and 808nm, most likely great for wavelengths between those two. Best with 808nm @ 99.9%R 0-45 deg.
These are 3/4" dia. thick mirrors that are S1, 90%R @ 1064nm. S2, @ AR 1064nm. Well made optics from CVI.