Telecentric Lens

Lense for laser machineLenses used in combination with XY galvanometer scanners are called ƒ-theta lenses, plane field objectives or simply scan lenses. ƒ-theta lenses are used in various applications from industrial material processing, drilling, welding of synthetic material and cutting in addition to medical and biotechnology (confocal microscopy, ophthalmology) to science and research. The design and the quality of the optical components are playing a decisive role.

Standard lenses focus the laser beam on a spherical plain in contrast to an ideal flat or plane field. The use of ƒ-theta lenses provides a plane focusing surface and almost constant spot size over the entire XY image plane or scan field. The position of the spot on the image plane is directly proportional to the scan angle.

Character Type

Font Original fonts (numbers, alphabet, Katakana, Hiragana, Kanji)/user fonts/True Type fonts/ Dot font (SEMI single-density/SEMI double-density)
Barcode CODE39/ITF/2of5/NW7 (CODABAR)/JAN/CODE128
2D code QR code /Micro QRcode/DataMatrix (ECC200)/GS1 DataMatrix
GS1 DataBar GS1 DataBar/GS1 DataBar CC-A/GS1 DataBar Stacked/GS1 DataBar Stacked CC-A/ GS1 DataBar Limited/GS1 DataBar Limited CC-A
Logo image Custom character font/logo data DXF/BMP/JPEG/PNG/TIF
Machinery operation Fixed point/straight line/dashed line/circle/oval
Trimming Single cut/L-shaped cut/multi-plunge/serpentine/free line/specify end point/relative shift


Advanced Focusing

Our built in camera makes it possible to perform automatic focusing without the use of any external devices. This is possible even when targets may not be placed at the exact same focal length from the laser and eliminating the need for external tooling. Additional production costs can be kept to a minimum while increasing efficiency and throughput.

*The built-in camera is used to monitor the focal distance using the laser pointer. Automatic focusing is performed by calculating the focal distance from the pointer position. This measurement may not be possible in some cases due to the material, shape, and surface of the workplace.

3D Dynamic Focusing System

Laser Photonics OEM Kit with 3D Focusing System for laser cutting, laser marking laser engraving and laser cleaning
The 3D Dynamic Focusing System (3DDFS) removes the operator from the critical and time consuming step of focusing the laser allowing for 25% faster material processing with higher precision and repeatability.
3D Dynamic Focusing allows the laser machine to dynamically detect the shape and distance of the part, then focus the beam automatically and not rely on manual positioning, mechanical movement or operator programming. Without operator input and mechanical moving parts, the 3D Dynamic Focusing System increases reliability, stability, accurate positioning and ultra-fast processing speeds.