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Fused Silica Spherical Lenses

Location:Home >> Products >> Fused Silica Spherical Lenses

Optical Bk7 Glass Lenses

Datetime:2015-12-30


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UV transmitting Fused Silica

Anti-reflection coating available for the UV

Convex side can be used as a reflector coating substrate

Plano-convex is close to best form for a focusing lens

Focusing or optical imaging

             9.jpg

n: refractive index

R: radius curvature



  Plano-convex lenses are useful for a wide range of applications. These lenses are manufactured from UV transmitting Fused Silica and are supplied uncoated .Anti-reflection coatings are available as listed earlier in this section .To order an anti-reflection coated lens simply append the wavelength in nanometers to the product number .These lenses may also be used as mirror blanks if a convex surface mirror is required. When used to focus a collimated beam, the light should be incident on the curved surface of the lens. These plano-convex lenses may be combined with other lenses to form complex imaging systems.


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Specifications

Material:                              UV Fused Silica

Surface Flatness:                  < λ/10 @ 633nm

Surface Quality :                  <10/5(both sides)

Centration Error:                  3 arcmin

Focal Length Tolerance     <±0.5%

Diameter Tolerance:             <+0.00/-0.20mm

Thickness Tolerance:            <±0.25mm

Clear Aperture :                    85%


 

Part No.

 

D (mm)

f(mm)

@ 250nm

 

R(mm)

 

Tc(mm)

PCX-12.7U-025

12.7

25

12.71

5.0

PCX-12.7U-050

12.7

50

25.43

4.0

PCX-12.7U-075

12.7

75

38.14

3.5

PCX-12.7U-100

12.7

100

50.85

3.0


PCX-12.7U-150

12.7

150

76.28

3.0

PCX-12.7U-200

12.7

200

101.70

2.5

PCX-12.7U-250

12.7

250

127.10

2.5

PCX-12.7U-300

12.7

300

152.60

2.5

PCX-12.7U-400

12.7

400

203.40

2.5

PCX-12.7U-500

12.7

500

254.30

2.5

PCX-12.7U-750

12.7

750

381.40

2.5

PCX-12.7U-1000

12.7

1000

508.50

2.5

PCX-19.1U-025

19.1

25

12.71

6.0

PCX-19.1U-050

19.1

50

25.43

4.0

PCX-19.1U-075

19.1

75

38.14

4.0

PCX-19.1U-100

19.1

100

50.85

4.0

PCX-19.1U-150

19.1

150

76.28

4.0

PCX-19.1U-200

19.1

200

101.70

4.0

PCX-19.1U-250

19.1

250

127.10

4.0

PCX-19.1U-300

19.1

300

152.60

4.0

PCX-19.1U-400

19.1

400

203.40

4.0

PCX-19.1U-500

19.1

500

254.30

4.0

PCX-19.1U-750

19.1

750

381.40

4.0

PCX-19.1U-1000

19.1

1000

508.50

4.0

PCX-25.4U-025

25.4

25

12.71

4.0

PCX-25.4U-050

25.4

50

25.43

5.3

PCX-25.4U-075

25.4

75

38.14

4.0

PCX-25.4U-100

25.4

100

50.85

4.0

PCX-25.4U-150

25.4

150

76.28

4.0

PCX-25.4U-200

25.4

200

101.70

4.0

PCX-25.4U-250

25.4

250

127.10

4.0

PCX-25.4U-300

25.4

300

152.60

4.0

PCX-25.4U-400

25.4

400

203.40

4.0

PCX-25.4U-500

25.4

500

254.30

4.0

PCX-25.4U-750

25.4

750

381.40

4.0

PCX-25.4U-1000

25.4

1000

508.50

4.0

PCX-25.4U-2000

25.4

2000

1017.10

4.0

PCX-25.4U-3000

25.4

3000

1526.60

4.0

PCX-25.4U-4000

25.4

4000

2023.20

4.0

PCX-25.4U-5000

25.4

5000

2542.70

4.0

PCX-25.4U-7500

25.4

7500

3814.10

4.0

PCX-25.4U-10000

25.4

10000

5085.30

4.0

PCX-38.1U-050

38.1

50

25.43

7.0

PCX-38.1U-075

38.1

75

38.14

4.0

PCX-38.1U-100

38.1

100

50.85

4.0

PCX-38.1U-150

38.1

150

76.28

4.0

PCX-38.1U-200

38.1

200

101.70

4.0

PCX-38.1U-250

38.1

250

127.10

4.0

PCX-38.1U-300

38.1

300

152.60

5.0

PCX-38.1U-400

38.1

400

203.40

5.0

PCX-38.1U-500

38.1

500

254.30

5.0

PCX-38.1U-750

38.1

750

381.40

5.0

PCX-38.1U-1000

38.1

1000

508.50

5.0

PCX-38.1U-2000

38.1

2000

1017.10

5.0

PCX-38.1U-3000

38.1

3000

1526.60

5.0

PCX-38.1U-4000

38.1

4000

2023.20

5.0

PCX-38.1U-5000

38.1

5000

2542.70

5.0

PCX-38.1U-7500

38.1

7500

3814.10

5.0

PCX-38.1U-10000

38.1

10000

5085.30

5.0

PCX-50.8U-050

50.8

50

25.43

5.0

PCX-50.8U-075

50.8

75

38.14

12.0

PCX-50.8U-100

50.8

100

50.85

10.0

PCX-50.8U-150

50.8

150

76.28

7.0

PCX-50.8U-200

50.8

200

101.70

6.4

PCX-50.8U-250

50.8

250

127.10

    6.4

PCX-50.8U-300

50.8

300

152.60

    6.4

PCX-50.8U-400

50.8

400

203.40

    6.4

PCX-50.8U-500

50.8

500

254.30

    6.4

PCX-50.8U-750

50.8

750

381.40

    6.4

PCX-50.8U-1000

50.8

1000

508.50

    6.4

PCX-50.8U-2000

50.8

2000

1017.10

    6.4

PCX-50.8U-3000

50.8

3000

1526.60

    6.4

PCX-50.8U-4000

50.8

4000

2023.20

    6.4

PCX-50.8U-5000

50.8

5000

2542.70

    6.4

PCX-50.8U-7500

50.8

7500

3814.10

    6.4

PCX-50.8U-10000

50.8

10000

5085.30

    6.4

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