变焦器件 (Zoom Optics )
l ZX10变焦合束镜 (ZX10 Zoom Beamreducer)
l BEZ12变焦扩束镜 (BEZ12 Zoom Beam Expander )
l BEZ5变焦扩束镜 (BEZ5 Zoom Beam Expander )
l BEZ10变焦扩束镜 (BEZ10 Zoom Beam Expander )
l BEZ25变焦扩束镜 (BEZ25 Zoom Beam Expander )
l BEZ30变焦扩束镜 (BEZ30 Zoom Beam Expander )
l SLZ25变焦透镜 (SLZ25 Zoom Lens Assembly)
l GPZ25变焦透镜 (GPZ25 Zoom Lens Assembly )