This product can be used for collimation or coupled focusing. For collimation purposes, single mode or multimode fiber can be connected. If used as a coupling focus, it can only be connected to a multimode fiber (core diameter ≥ 100 microns)
Housing Material: Aluminum anodized black
Lens Material: Fused Silica/Coatable/other materials
Wavelength Range: 185-2500nm
Lens Diameter: 30mm
Numerical Aperture / NA: 0.22
Focal length: 50mm
Working Temperature: -20~200°C without condensation
Fixed Method: M4 screw
Fixed Product: FS-84
● Care must be taken when adjusting the collimating lens, as incorrect lens focusing will result in a change in the length of the sampling path.
●The above parameters represent standard products. If you have other requirements for parameters such as wavelength and diameter, please contact us in time, we can customize.
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