Material 材料

BK 7;Fused Silica

Design Wavelength 设计波长

589.6nm

Diameter Tolerance 直径公差

+0.0,-0.1mm

Thickness Tolerance 厚度公差

+/-0.1mm

Paraxial Focal Length Tolerance 近轴焦距公差

±2%

Centration 偏心

3 arc min

Clear Aperture 通光口径

>85%

Surface Figure 面形

λ/4@632.8nm

Surface Quality 光洁度

40/20 Scratch/Dig

Bevel 倒角

0.25mm×45°

Part No

Φ(mm)

F(mm)

R1(mm)

Tc(mm)

Te(mm)

FB(mm)

Material

PCYV1101

12.5

-25

12.9

2

3.62

-26.32

Bk 7

PCYV1102

12.5

-40

20.64

2

2.97

-41.32

Bk 7

PCYV1103

12.5

-60

30.96

2

2.64

-61.32

Bk 7

PCYV2201

25.4

-100

45.8

3

4.796

-102.058

Fused Silica

PCYV2202

25.4

-200

91.6

3

3.88

-203.058

Fused Silica

PCYV2203

25.4

-300

137.4

3

3.58

-302.058

Fused Silica

PCYV2301

10×10

-25

11.45

2

3.15

-26.372

Fused Silica

PCYV2302

10×10

-40

18.32

2

2.69

-41.372

Fused Silica

PCYV2401

25×25

-600

274.8

2

2.284

-601.372

Fused Silica

PCYV2402

25×25

-800

366.4

2

2.213

-801.372

Fused Silica