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HomeProductsAssembly LensesLaser Lenses > GCO-25 Zoom Beam Expanders
  • Name: GCO-25 Zoom Beam Expanders
  • ID: GCO-25
  • Published: 2014-09-10
  • Views : 193

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GCO-25 Zoom Beam Expanders

GCO-25 Series Zoom Beam Expanders are designed for changing a collimated laser beam, there are two zoom ranges available: 2x~6x and 5x~10x. Adjusting the knob at the input and achieves expanding variation and restoration of collimation. With the design of using air-spaced lenses only, this series is suitable for high energy laser.

 

GCO-25 Zoom Beam Expanders

Part No.

Waveband

Expansion

Ratio

lnput

Aperture max.

Output

Aperture max.

Diamte

Length

Wavefront

Distortion

GCO-2501

450 ~680nm

2×~6×

Ø4

Ø24

Ø48

89

1/5λ

GCO-2502

900 ~1100nm

2×~6×

Ø4

Ø24

Ø48

89

1/5λ

GCO-2503

450 ~680nm

5×~10×

Ø4

Ø40

Ø61

134

1/2λ

GCO-2504

900 ~1100nm

5×~10×

Ø4

Ø40

Ø61

134

1/2λ

GCO-2505

650 ~ 900nm

2×~6×

Ø4

Ø24

Ø52

94

1/5λ

GCO-2506

650 ~900nm

5×~10×

Ø4

Ø40

Ø73

140

1/5λ

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