28-38w @45a high power conduction cooled laser diode single bar assembly #4
Ii-vi infrared cu total reflector 4.25" x 1.5" thick # 257202 --new--
Innova technology coherent enterprise ii entcii-653 laser power supply unit
Optical engineering h3c co2 laser power probe 2200 watts 19.9 sec. opt eng
Top clear 5cm optical glass triple triangular prism physics teaching spectrum
405nm focusable violet/blue laser pointer torch
Red light cross curve line module focus t stripe lens industrial laser head 5mw
200mw~250mw laser head, suitable for mini laser engraving machine
Laser beam combine cube prims mirror for 405nm~ 450nm 2w 445nm blue laser diode
808nm100mw-500mw laser diode driver constant current reverse protection
Laser beam combine prims mirror for 638nm~ 650nm red diode & laser module
5 in 1 532nm focusable green laser pointer torch with 5 patterns star caps
3pcs 445nm 2w blue laser diode & safety goggles / glasses
Automated laser corporation lh 10 75 watt, co2 etcher / engraving laser
Zygo laser head 8070-0102-01, 7001 beam splitter, 7006 interferometers, cable
Rofin powerline 20e laser head 1064nm
M3ao 5cm optical glass triple triangular prism refractor physics experiment
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