Grating 500/mm

Grating 500/mm, 1026147 [U21873.1], 격자  
가격 문의
Line gratings in slide frames. For students and demonstration experiments.
Dimensions: 50x50 mm²
Number of lines per mm: 500
품번: 1026147 [U21873.1]
무게 0.004 kg
치수 5 x 5 cm