Long Wavelength Optical Glass Prism Laser Diode Collimating Lens Cylindrical Shape
Collimating Lens Optical Glass Prism Mirror Focuser
Product Description:
A collimator is a device that narrows a beam of particles or waves. To narrow can mean either to cause the directions of motion to become more aligned in a specific direction (i.e., make collimated light or parallel rays), or to cause the spatial cross section of the beam to become smaller.
Collimating lenses are optical lenses that help to make parallel the light that enters your spectrometer setup. These lenses allow users to control the field of view, collection efficiency and spatial resolution of their setup, and to configure illumination and collection angles for sampling. Single and achromatic lenses are available.
Specifications:
Laser Diode Collimators--Glass
M9*0.5mm threaded housing, 3glass lens or single glass lens design
ARC for blue,green,red available
Focal Length:4-11mm
| Wavelength | 630~670mm, 405-450nm 400nm-700nm |
| EFL(Effective focal length) | 8.3mm |
| SD(Back Focal Length) | 5.3mm |
| NA(Numerical Aperture) | 0.3mm |
| CA(Effective Aperture) | 5.0mm |
| Mount Diameter(Thread Diameter) | M9×P0.5-8mm |
| Coating | 630~670mm, 405-450nm 400nm-700nm |
Product Details:
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