1.Diameter/外径:O 50.2mm
2.Aperture/孔径:
O 42.7mm / 18.7x12.2mm
3.Edge Thickness/边厚度:7mm
1.Size/尺寸:
O 31.5x19.8mm
2.Magnification/放大倍数:10X
3.Construction/结构:Aspheric lens
1.Size/尺寸:
O 31.5x19.8mm
2.Magnification/放大倍数:10X
3.Construction/结构:Aspheric lens
1.Size/尺寸:85x54mm
2.Aperture/孔径:80x42mm
3.Edge Thickness /边厚度:1mm