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86 591 87588833


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福建凯尔光电有限公司
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Fujian Kire Optronics Co., LTD
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产品详情
Product Name:Meniscus lens
Positive Meniscus lens
These lenses may be used to increase the numerical aperture of a positive lens assembly, without an undue increase in the aberrations.

Specification:

Material: BK7,grade A fine annealed       

Design wavelength: 546.1nm

Design index:1.5187

Diameter Tolerance: +0,-0.1mm

Thickness Tolerance:+/-0.1mm

Surface Quality: 60-40 scratch and dig

Centration: 3 arc minutes

Bevel: 0.3mm x 45°

 

Dia(mm)

F(mm)

R1

R2

Fb(mm)

Tc(mm)

Te(mm)

Product no.

10.0

100

33.72

90.00

97.48

2.5

2.0

PMN2101

10.0

200

49.03

90.00

196.52

2.5

2.0

PMN2102

20.0

100

33.72

90.00

96.96

3.0

2.4

PMN2103

20.0

125

38.47

90.00

121.67

3.0

2.4

PMN2104

25.0

125

38.47

90.00

121.12

3.5

2.8

PMN2105

25.0

250

83.96

235.0

246.44

3.5

2.8

PMN2106

30.0

150

42.52

90.00

145.18

4.0

3.2

PMN2107

30.0

300

94.08

235.0

295.64

4.0

3.2

PMN2108

40.0

200

49.03

90.00

193.73

4.5

3.6

PMN2109

40.0

400

204.95

600.0

595.5

4.5

3.6

PMN2110



Negative Meniscus lens

The best lens from where one conjugates is relatively for from the lens or where both conjugates are the same size of the lens.

Specification:

Material: BK7,grade A fine annealed        

Design wavelength: 546.1nm

Design index:1.5187

Diameter Tolerance: +0,-0.1mm

Thickness Tolerance:+/-0.1mm

Surface Quality: 60-40 scratch and dig

Centration: 3 arc minutes

Bevel: 0.3mm x 45°

 

Dia(mm)

F(mm)

R1

R2

Fb(mm)

Tc(mm)

Te(mm)

Product no.

10.0

-100

90.00

32.59

-99.05

2.5

2.0

NMN2101

10.0

-200

90.00

47.73

-198.10

2.5

2.0

NMN2102

20.0

-100

90.00

32.53

-98.86

3.0

2.4

NMN2103

20.0

-125

90.00

37.26

-123.58

3.0

2.4

NMN2104

25.0

-125

90.00

37.18

-123.34

3.5

2.8

NMN2105

25.0

-250

235.0

83.14

-248.73

3.5

2.8

NMN2106

30.0

-150

90.00

41.09

-147.72

4.0

3.2

NMN2107

30.0

-300

235.0

93.07

-298.26

4.0

3.2

NMN2108

40.0

-200

90.00

47.37

-196.58

4.5

3.6

NMN2109

40.0

-400

600.0

204.4

-598.46

4.5

3.6

NMN2110

上一个: Doublet
下一个: Cylindrical lens
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Tel: 86 591 87588833 

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Fax: 86 591 87575777

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Company: Fujian Kire Optronics Co., LTD.

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Add: Building 42, D Block, Software Park, Fuzhou, Fujian,  P. R. C. 350003

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E-mail: Sales-Eu@kireinc.com