【单选题】
对标称透射比分类为UV-2的镜片,其可见光谱区透射比τ<sub>V</sub>及紫外光谱区透射比τ<sub>SUVA</sub>的技术要求应为()
A、τV > 80%,τSUVA ≤ 1%
B、τV > 80%,1%<τSUVA ≤ 5%
C、τV > 80%,1%<τSUVA ≤ 10%
D、τV > 80%,10%<τSUVA ≤ 30%
A、τV > 80%,τSUVA ≤ 1%
B、τV > 80%,1%<τSUVA ≤ 5%
C、τV > 80%,1%<τSUVA ≤ 10%
D、τV > 80%,10%<τSUVA ≤ 30%