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Optical component
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E-mail: sales@phosctech.com
Website: www.phosctech.com
 
Plano-Concave Lens  

         

 

Applications:

    Optical Display Systems
    Projection Optics Systems
    Imaging Optics Systems
    Laser Measurement Systems

 

 

Capability:

Attribute

Commercial

High Precision

Typical Material

BK7, Fused Silica, B270, Ge, Si, CaF2

Typical Dimension Φ (mm)

2, 4, 6, 12.7, 25.4, 30, 38, 50.8, 95, 160

Diameter Tolerance (mm)

+0.00 / -0.15

+0.00 / -0.02

Paraxial Focal Length

±2%

±0.5%

Centration (arc min)

< 3’

< 1’

Surface Irregularity

λ/4

λ/10

Surface Quality (Scratch / dig)

60-40

10-5

Bevel (face width × 45° mm)

0.2 - 0.5

0.05 - 0.2

Note:
       Other size and coatings are available upon request.
       Any optical materical are available upon request.

 

Part No.

f(mm)

ф (mm)

R1(mm)

tc(mm)

te(mm)

fb(mm)

Material

PCVL0209

-20.0

10.0

10.37

2.0

3.2

-21.3

BK7

PCVL0201

-15.0

12.7

7.78

2.0

5.3

-16.3

BK7

PCVL0202

-20.0

12.7

10.37

2.0

4.1

-21.3

BK7

PCVL0203

-25.0

12.7

12.96

2.0

3.7

-26.3

BK7

PCVL0204

-30.0

12.7

15.55

2.0

3.4

-31.3

BK7

PCVL0205

-40.0

12.7

20.73

2.0

3.0

-41.3

BK7

PCVL0206

-50.0

12.7

25.92

2.0

2.8

-51.3

BK7

PCVL0207

-75.0

12.7

38.87

2.0

2.5

-76.3

BK7

PCVL0208

-100.0

12.7

51.83

2.0

2.3

-101.3

BK7

PCVL0217

-75.0

15.0

38.87

2.0

2.7

-76.3

BK7

PCVL0332

-40.0

21.0

20.73

2.0

4.7

-41.3

BK7

PCVL0335

-100.0

22.4

51.83

2.0

3.2

-101.3

BK7

PCVL0334

-50.0

22.4

25.936

2.0

4.4

-51.3

BK7

PCVL0314

-25.0

25.0

12.968

2.0

10.9

-26.3

BK7

PCVL0301

-35.0

25.4

18.14

2.0

7.2

-36.3

BK7

PCVL0302

-50.0

25.4

25.92

2.0

5.3

-51.3

BK7

PCVL0313

-70.0

25.4

36.28

2.0

4.3

-71.3

BK7

PCVL0303

-75.0

25.4

38.87

2.0

4.1

-76.3

BK7

PCVL0304

-100.0

25.4

51.83

2.0

3.6

-101.3

BK7

PCVL0305

-125.0

25.4

64.79

2.0

3.3

-126.3

BK7

PCVL0306

-150.0

25.4

77.75

2.0

3.0

-151.3

BK7

PCVL0307

-175.0

25.4

90.70

2.0

2.8

-176.3

BK7

PCVL0308

-200.0

25.4

103.66

2.0

2.7

-201.3

BK7

PCVL0309

-250.0

25.4

129.58

2.0

2.6

-251.3

BK7

PCVL0310

-300.0

25.4

155.49

2.0

2.5

-301.3

BK7

PCVL0311

-500.0

25.4

259.15

2.0

2.3

-501.3

BK7

PCVL0312

-1000.0

25.4

518.30

2.0

2.2

-1001.3

BK7

PCVL0315

-38.1

25.4

19.763

2.0

6.5

-39.4

BK7

PCVL0425

-80.0

30.0

41.46

2.0

4.8

-81.3

BK7

PCVL0426

-100.0

30.0

51.872

2.0

4.2

-101.3

BK7

PCVL0428

-200.0

30.0

103.744

2.0

3.1

201.3

BK7

PCVL0401

-50.0

38.0

25.92

3.0

11.3

-52.0

BK7

PCVL0402

-100.0

38.0

51.83

3.0

6.6

-102.0

BK7

PCVL0403

-150.0

38.0

77.75

3.0

5.5

-152.0

BK7

PCVL0404

-200.0

38.0

103.66

3.0

4.8

-202.0

BK7

PCVL0405

-350.0

38.0

181.41

3.0

4.0

-352.0

BK7

PCVL0406

-500.0

38.0

259.15

3.0

3.7

-502.0

BK7

PCVL0407

-700.0

38.0

362.81

3.0

3.5

-702.0

BK7

PCVL0411

-50.0

40.0

25.92

2.0

11.2

-51.3

BK7

PCVL0511

-75.0

50.0

38.904

2.0

11.8

-77.0

BK7

PCVL0501

-100.0

50.0

51.83

3.0

9.4

-102.0

BK7

PCVL0502

-150.0

50.0

77.75

3.0

7.1

-152.0

BK7

PCVL0503

-200.0

50.0

103.66

3.0

6.1

-202.0

BK7

PCVL0504

-250.0

50.0

129.58

3.0

5.4

-252.0

BK7

PCVL0505

-400.0

50.0

207.32

3.0

4.5

-402.0

BK7

PCVL0506

-450.0

50.0

233.24

3.0

4.3

-452.0

BK7

PCVL0507

-500.0

50.0

259.15

3.0

4.2

-502.0

BK7

PCVL0508

-600.0

50.0

310.98

3.0

4.0

-602.0

BK7

PCVL0509

-800.0

50.0

414.64

3.0

3.8

-802.0

BK7

   
 

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Tel:+86-(0)591-87846955 +86-(0)591-87846952 Fax: +86-(0)591-87856157 Website:www.phosctech.com E-mail: sales@phosctech.com