Fuzhou Esteemoptics Co.,Ltd

FEATURED IN OPTICAL COATING, HIGH POWER MIRRORS, BANDPASS FILTERS, PRECISION OPTICS.

PRODUCTS > OPTICAL COMPONENTS > LENS > FS DOUBLE CONVEX LENSES
Specifications:

Material: UV Grade Fused Silica  

Design Wavelength: 546.1nm

Design Index: 1.46008 +/-0.00005

Diameter Tolerance: +0.0, -0.15mm

Paraxial Focal Length: +/-2%

Centration: 3 arc minutes

Clear Aperture: >80%

Surface Figure: ¦Ë/4@632.8nm

Surface Quality:  60-40 scratch and dig

Bevel: 0.25 mm x 45¡ã

Standard Size

How to Order:

For Example: DCX1201

(Part Numer)

Part No.

f(mm)

¦Õ(mm)

R1=R2 (mm)

tc(mm)

te(mm)

fb(mm)

DCX1201

15

12.7

12.9

5.3

2

13.1

DCX1202

20

12.7

17.69

4.4

2

18.4

DCX1203

25

12.7

22.38

3.8

2

23.7

DCX1204

30

12.7

27.04

3.5

2

28.8

DCX1205

40

12.7

36.31

3.1

2

38.9

DCX1301

25

25.4

21.22

10.4

2

21.1

DCX1302

35

25.4

30.99

7.4

2

32.4

DCX1303

50

25.4

45.1

5.7

2

48

DCX1304

75

25.4

68.32

4.4

2

73.5

DCX1305

100

25.4

91.42

3.8

2

98.7

DCX1306

150

25.4

137.52

3.2

2

148.9

DCX1307

200

25.4

183.58

2.9

0.2

199

DCX1308

250

25.4

229.61

2.7

2

249.1

DCX1309

300

25.4

275.64

2.6

2

299.1

DCX1311

500

25.4

459.71

2.4

2

499.2

DCX1312

1000

25.4

919.82

2.2

2

999.2

DCX1401

50

38

44.1

11.6

3

45.9

DCX1402

100

38

90.9

7

3

97.6

DCX1403

150

38

137.13

5.7

3

148

DCX1404

200

38

183.13

5

3

198.3

DCX1405

350

38

321.41

4.1

3

348.6

DCX1406

500

38

459.48

3.8

3

498.7