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Co2 Laser Beam Expander

Co2 Laser Beam Expander
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The most common type beam expander is derived from Galilean telescope which usually has one negative input lens and one positive output lens. The input lens presents a virtual beam focus at the output. For low expansion ratio, the Galilean telescope is most often employed due to simplicity, small package size and low cost. Beam expander is commonly used to magnify the laser diameter to be focused back in smaller spot size.

Spec. of Co2 Laser Beam Expander

For collimation of CO2 laser<100W
Fixed magnifications 2x-20x
Adjustable divergence
Galilean Design

Part No.

Magnification

Input CA (mm)

Output CA (mm)

Thread

Max Outer Dia(mm)

Length (mm)

Wavelength (um)

BEX-10.6-2Z1i

2x

10.0

22.0

M22x0.75

32.0

50.0

10.6

BEX-10.6-2Z3i

2x

15.0

28.0

M22x0.75

36.0

48.1

10.6

BEX-10.6-2.5Z2i

2.5x

16.0

21.0

M22x0.75

28.0

57.4

10.6

BEX-10.6-3Z6i

3x

15.5

28.0

M22x0.75

36.0

60.0

10.6

BEX-10.6-3Z5i

3x

16.0

36.0

M22x0.75

44.0

75.5

10.6

BEX-10.6-4Z2i

4x

15.0

28.0

M22x0.75

36.0

67.3

10.6

BEX-10.6-5Z1i

5x

13.0

23.0

M22x0.75

30.0

70.0

10.6

BEX-10.6-6Zi

6x

11.0

26.0

M22x0.75

32.0

76.0

10.6

BEX-10.6-6Z1i

6x

11.0

36.0

M22x0.75

44.0

75.0

10.6

BEX-10.6-8Z1

8x

13.0

33.0

M22x0.75

44.0

121.

10.6

BEX-10.6-8Z2

8x

10.5

23.4

M22x0.75

30.0

64.8

10.6

BEX-10.6-10Z1i

10x

10.0

36.0

M22x0.75

44.0

125.

10.6

BEX-10.6-12X

12x

10.0

36.0

M30x1

50.0

109.

10.6

BEX-10.6-15X

15x

10.0

40.0

M30x1

53.0

118.

10.6

BEX-10.6-20X

20x

9.0

52.0

M30x1

65.0

144.

10.6

BEX-9.4-2X

2x

16.5

23.0

M22x0.75

28.0

59.0

9.4

BEX-9.4-2.5X

2.5x

13.0

21.0

M22x0.75

28.0

59.0

9.4

BEX-9.4-3X1

3x

10.0

22.0

M22x0.75

28.0

71.0

9.4

BEX-9.4-3X2

3x

18.0

30.0

M33x0.75

40.0

69.8

9.4

BEX-9.4-4Z1

4x

10.0

20.0

M22x0.75

28.0

71.0

9.4

BEX-9.4-5Z1

5x

13.0

23.0

M22x0.75

30.0

70.0

9.4

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  • EMAIL:info@sunteclaser.com
  • ADDRESS:709, Meiying Intelligence Bay, 107 National Road, Fuyong Residential District, Bao'an, Shenzhen, Guangdong, China, 518128