Description

It consist of two multi-order waveplates with their axises crossed. Thus, it performs as a zero-order waveplate because of the effect of two plates counteracting each ***** wide applicable temperature scope and high damage threshold make it widely used in common application. Material: Optical grade Crystal Quartz Dimension Tolerance: *0.*0, *0.*5mm Optical Angle Orientation Tolerance: 0.1° Wavefront Distortion: &*;&*;/*@********************dation: λ/2, λ/4, λ/8 Retardation Tolerance: < λ/**0 Parallelism: < 1 arc second Clear Aperture: > *0% Surface Quality: ****0 scratch and dig Chip: < 0.*2mm Typical Design Wavelength: **5nm, **2nm, **2.8nm, **8nm, **0nm, **0nm, ***4nm, ***0nm, ***0nm, ***0nm, ***0nm