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     Plano Concave Lens
Home >> Lens >> Plano Concave Lens 

PLANO CONCAVE LENS

Specifications

Material

BK7

Design Wavelength

546.1nm

Design Index

1.5183+/-0.0005

Diameter Tolerance

+0.0-0.15mm

Paraxial Focal Length Tolerance

+/-2%

Centration

3 arc minute

Clear Aperture

>85%

Surface Figure

/4@632.8nm

Surface Quality

60/40 Scratch/Dig

Bevel

0.25mm*45

Coating 

Uncoated

BK7 Plano Convex Lens

Part No

(mm)

f (mm)

R1 (mm)

t e (mm)

t c (mm)

f b (mm)

PCV1201

12.7

-15

-7.78

5.3

2

-16.3

PCV1202

12.7

-20

-10.37

4.1

2

-21.3

PCV1203

12.7

-25

-12.96

3.7

2

-26.3

PCV1204

12.7

-30

-15.55

3.4

2

-31.3

PCV1205

12.7

-40

-20.73

3

2

-41.3

PCV1206

12.7

-50

-25.92

2.8

2

-51.3

PCV1301

25.4

-25

-12.97

10.9

2

-26.3

PCV1302

25.4

-35

-18.14

7.2

2

-36.3

PCV1303

25.4

-50

-25.92

5.3

2

-51.3

PCX1305

25.4

-75

-38.87

4.1

2

-76.3

PCX1306

25.4

-100

-51.83

3.6

2

-101.3

PCX1307

25.4

-150

-77.75

3

2

-151.3

PCX1308

25.4

-200

-103.66

2.7

2

-201.3