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Laser Diode Collimator - Dia. <5.0mm

Laser Diode Collimator - Dia. <5.0mm
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The laser diode collimators, or laser diode collimating lens, are optical elements which focus the laser beams, or just focus at infinity with little or no parallax. For different uses, they are designed in different diameters and different focal lengths to fit optical mechanism. General speaking, the longer the focal length is, the better collimating it would be for diode laser collimation. It is because the diode laser lase as Gaussian Beam.

Here under list products with diameter <5mm.

Product ID Dia.
Focal Length N.A.
Div. Angle
BFL
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CO2.4FL1.1 2.4 1.14 0.89 83° 0.72
CO2.4FL1.5 2.4 1.45 0.90 84° 0.88
CO3FL2 3 2 0.56 59° 1.09
CO3FL2.2 3 2.2 0.61 63° 1.29
CO3FL2.4 3 2.4 0.56 58° 1.51
CO3FL3.2 3 3.2 0.33 36° 2.09
CO3FL3.8 3 3.8 0.35 38° 2.99
CO3FL4.5 3 4.5 0.28 31° 3.46
CO3FL4.7 3 4.7 0.27 30° 3.5
CO3FL5 3 5 0.25 28° 4.03
CO3FL6 3 6 0.22 24.5° 5.2
CO4FL2.7 4 2.73 0.51 54° 2.37
CO4FL4 4 4 0.4 43° 2.91
CO4.5FL2.75 4.5 2.75 0.64 65° 1.5
CO4.5FL8 4.5 8 0.22 24.5° 6.73
CO4.7FL6.2 4.7 6.2 0.3 33° 4.37
unit : mm

Note: We provide standard AR coating within 400-700nm or 600-1050nm. For customized coating, please contact us.

Outline dimensions:

Laser Diode Collimator - Dia. <5.0mm
Starting From $9.0
10 or more $7.0
50 or more $5.6
200 or more $4.5
1000 or more $3.5
  • Deliver Time: Available, 7~21 Days
  • Product ID: Collimating Lens : Diameter <5mm

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Note:

We also support custom made service as your requirements.

For more details, please contact us.