The 5540M Bereks Variable Wave Plates modifies the polarization of collimated beams from any state to any other state with the flexibility, convenience, and precision previously found only in bulky and expensive Soleil-Babinet compensators. The Model 5540 features true zero-order retardance, minimal wavefront distortion, and beam displacement of less than 150 μm-all at an economical price. This metric version had an M4 mounting thread.

• 波长范围

  0.2-1.6 µm

• 通光孔径

  10 mm

• 波前畸变

  <1/8 wave

• 分辨率

  0.001 wave @ null, 0.01 wave @ 2

• 延迟

  0-5.8 @ 0.3 µm, 0-@ 1.6 µm

5540M的Bereks可变波板改变了准直光束从任何状态到任何其他状态的偏振，具有灵活性、方便性和精确性，而这些以前只有在体积大且昂贵的Soleil-Babinet补偿器中才能找到。5540型功能真正的零级阻滞,最小的波前畸变,梁的位移小于150μm-all以经济的价格。这个公制版本有一个M4安装线程。