Model No. OPTICAL CHOPPERS / MODULATORS / SHUTTERS CH-10 Fixed Frequency Tuning Fork Chopper CH-20 Fixed Frequency Tuning Fork Chopper CH-25 Fixed Frequency Tuning Fork Chopper with Integrated Drive Electronics CH-30 Fixed Frequency CH-30 Chopper CH-40 Variable Low Frequency Chopper/Optical Modulator/Shutter/Beam Deflector CH-50 Variable Low Frequency Chopper/Optical Modulator/Shutter CH-60 Variable Low Frequency Chopper/Optical Modulator/Shutter CH-61 Variable Low Frequency Chopper/Optical Modulator/Shutter SH-35 Miniature ULTRA-LOW VIBRATION Optical Shutters / choppers SH-35-M Miniature ULTRA-LOW VIBRATION Light Shutters / choppers with Mounting Plate SH-35-S Miniature ULTRA-LOW VIBRATION Light Shutters / choppers with Standoffs SH-65 ULTRA-LOW VIBRATION Light Shutters / Choppers SH-65-M ULTRA-LOW VIBRATION Light Shutters / Choppers with Mounting Plate SH-65-MP ULTRA-LOW VIBRATION Light Shutters / Choppers with Mounting to Optical Table SH-65-B ULTRA-LOW VIBRATION Boxed Light Shutters / Choppers OPTICAL SCANNERS and DEFLECTORS SC-2 Low Cost Sub-Miniature Optical Scanner SC-3 Low Cost Sub-Miniature Optical Scanner SC-5 Low Cost Sub-Miniature Optical Scanner SC-10 Low Cost Miniature Optical Scanner SC-20 Low Cost Optical Scanner SC-21 Wide Angle and Large Mirror Optical Scanner SC-25 Wide Angle Optical Scanner SC-30 High Frequency Optical Scanner OPTICAL SCANNING and DEFLECTING SYSTEMS SC-SYS-1S System SC-SYS-1S System Locks a Resonant Scanner to an External Clock Signal SC-SYS-2S System SC-SYS-2S System Locks two Resonant Scanners of the Same Frequency in a Master / Slave Mode to Circle or an Ellipse SC-SYS-2SXY System SC-SYS-2SXY System Locks two Resonant Scanners in a Master / Slave Mode to Generate a Raster Scan or Lissajous Patterns SC-SYS-XYG System SC-SYS-XYG System Locks a Resonant Scanner with a Galvanometer to Generate a Raster Scan LASER SAFETY SHUTTERS / X-RAY SHUTTERS / OPTICAL SHUTTERS SH-10 Laser Beam / X-Ray Safety (interlock) Shutters SH-20 Large Aperture Laser Beam / X-Ray Safety (interlock) Shutters SH-35 Miniature ULTRA-LOW VIBRATION Light Shutters / choppers SH-35-M Miniature ULTRA-LOW VIBRATION Light Shutters / choppers with Mounting Plate SH-35-S Miniature ULTRA-LOW VIBRATION Light Shutters / choppers with Standoffs SH-65 ULTRA-LOW VIBRATION Light Shutters / choppers SH-65-M ULTRA-LOW VIBRATION Light Shutters / Choppers with Mounting Plate SH-65-MP ULTRA-LOW VIBRATION Light Shutters / Choppers with Mounting to Optical Table SH-65-B ULTRA-LOW VIBRATION Boxed Light Shutters / Choppers DRIVE ELECTRONICS ED Driver Drive Electronics Type ED Driver AGC Driver Automatic Gain Control Driver (AGC) PLD-1C Driver PLD-1C Driver Locks a Resonant Optical Chopper to an External Clock PLD-1S Driver PLD-1S Driver Locks a Resonant Optical Scanner to an External Clock PLD-2C Driver PLD-2C Driver Locks two Resonant Optical Choppers in s Master / Slave Mode PLD-2S Driver PLD-2S Driver Locks two Resonant Optical Scanners in s Master / Slave Mode PLD-2SXY Driver PLD-2SXY Driver Locks two Resonant Optical Scanners to Generate Raster Scan Systems PLD-XYG Driver PLD-XYG Driver Locks a Resonant Optical Scanner with a GALVANOMETER to Generate a Raster Scan System