Goniometer - CIE C-type goniophotometer - 가로등, 투광등을 위한 CIE B-type measurement 지원 - Rotating angle resolution : ± 0.001 deg. - Accuracy : ± 0.01 deg. - Exchangeable lamp mount unit - Sample size : Max. 1,500 x 1,500 mm(Max.sample diame