Achromatic Lenses
JML Optical Industries
Achromatic doublets and triplets are compound lenses composed of two and three singlets. Designers often abbreviate their reference to achromatic doublets and triplets by simply calling them achromats.
The origin of the technical term "achromatic" is in the colour-corrected performance of compound lenses. They are designed to outperform singlets by all measures, but designers give special attention to the reduction of colour effects in their images. "Achromatic" literally means "without colour," and in lens design, the term refers to minimal difference of focal length between two specific wavelengths.
Multi-Element Systems
JML Optical Industries
JML manufacture a range of multi-element lens system for CCTV applications, wide field lenses for detector array imaging, laser diode lenses, F-Theta scan lenses, relay lenses and enlarging lenses.
- CCTV Lens
- Wide Field Imaging Lenses
- Relay Lenses
- Laser Diode Lenses
- Flat Field Laser Scan Lenses
- Enlarging Lenses
- Lens System Listing
F-Theta Scan Lens Visible & NIR
Wavelength Technology
F-theta scanning lens is used in conjunction with XY galvanometer scanner and beam expander to form a two dimensions scanning system. In most of the cutting edge laser machinery, laser optics will be incorporated into system to realize various applications like marking, drilling, welding, dicing, scribing, cutting, engraving...
The scan lens is optimized to provide a flat field image with diffraction-limited spot size in micron scale over the entire scan field.
SL Serie Spectral range available:
SL Serie Spectral range available:
- 1064-532-355-266nm 1550-1060-808-633-405nm
Telecentric Scan Lens- Visible
Wavelength Technology
Telecentric scanning lens is higher version of scanning lens, design to get laser beam always perpendicular onto the image field.
TSL Serie
- Thread: M85X1
- X - Y mirror separation: 18mm
- Y mirror to the center of 1sr lens: 19.5mm
- Material: Z-ZnSe (transmit both 10.6um and visible)
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