Design Index +0.0，-0.15mm Diameter Tolerance +/-2% Paraxial Focal Length Tolerance 3 arc minute Centration >85% Clear Aperture λ/4@632.8nm Surface Figure 60/40 Scratch/ Dig Surface Quality 0.25mm*45° Bevel λ/4 Wave MgF2@550nm
Технические характеристики
CharacteristicsMaterialBK7, fused silicaOptical characteristicsachromaticApplicationsopticalWavelength
480 nm, 546.1 nm, 643.8 nm
