Cross-Hair Line Generators Adjustable Focus
These 635nm cross-hair line generators are ideal for projection and industrial applications.

Key Features  

• Focusable VLM2-style package  
• High visibility 635 nm  
• Adjustable line width and focus  
• Dual-element optic design  
• High-quality diffractive optic  

Cross-Hair Line Generators deliver two sharp, highbrightness, fan-angle lines at 635 nm. These adjustablefocus cross-hair generators are ideal for long-life projection and industrial applications. The adjustable focus allows the width of the line to be focused, while the length of the line remains fixed. The line can typically be focused as small as <0.1 mm at a distance of 10 cm or can be focused to as small as ~0.4 mm at a distance of 1.0 meter.

The front knob allows for easy adjustment of the line width and focus location. During adjustment the optics do not rotate and focusing action is even and uniform while beam alignment is maintained.3 A locking ring is used to secure the focus in any position. Use the VLM2 mount [part no. 0221-437-00] for convenient heat sinking and mounting with adjustable alignment. For lasers without a connector, order plug no.1057734.

Focusable Diode Laser Modules These 635 nm / 670 nm / 830 nm diode laser modules have adjustable focus with elliptical, circular or line generator beams.

Line Generator Diode Laser Modules These 635 nm and 670 nm line generators project a clean sharp line ~1 mm wide.

Miniature Diode Laser Modules These miniature 635 nm / 650 nm / 670 nm diode laser modules produce circular beams of 1mm or 3mm in diameter.

Ultra-Low Noise Diode Laser Modules For applications that require very low noise--typically 0.06% or less.

Laser Applications Used

• Flow Cytometry
• Instrumentation
• Laser Inspection
• Medical Applications