Circular/Ø12.7*3.0mm/450-650nm

经济的价格，标准的50/50分光镜片，专用于450-1200nm范围内的非偏振光学。

• 材质：BK7

• 透反比：50/50±5％，T =（Ts + Tp）/ 2，R =（Rs + Rp）/ 2

• 支持客制规格

Specifications

Material BK7 Grade A

Dimension Tolerance +0.0/-0.2mm

Thickness Tolerance ±0.2mm

Clear Aperture >90%

Parallelism <1 arc minute

Surface Quality 60/40

Flatness <λ/4@633nm per 25mm

Chamfer Protected <0.5mmx45deg

T/R 50/50±5%, for natural light T=(Ts+Tp)/2, R=(Rs+Rp)/2

Coating(AOI=45deg) S1: Partial reflectance coating

S2: AR coating

Damage Threshold >1J/cm2, 20ns, 20Hz, @1064nm