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THALLIUM BROMOIODIDE (KRS-5) MENISCUS LENS

Design Wavelength : 16 microns
Effective Focal Length : + 2%
Clear Aperture :90 % diameter
Edge thickness Variation :0.025mm
Diameter Tolerance :+0,-0.25mm
Bevel :0.25mm @ 45 degree
Surface Quality :80-50

Diameter(mm)

F#

Effective Focal Length (mm)

Back Focal Length (mm)

Part Number

Prices

12.70

1

12.70

10.72

12116-KRS

$210

 

2

25.40

23.62

12216-KRS

210

3

38.10

35.79

12316-KRS

210

4

50.80

48.72

12416-KRS

210

5

63.50

62.66

12516-KRS

210

6

76.20

75.36

12616-KRS

210

8

101.60

100.75

12816-KRS

210

10

127.00

126.15

121016-KRS

210

 

 

 

 

 

19.05

1

19.05

16.15

19116-KRS

$300

 

2

38.10

35.79

19216-KRS

240

3

57.15

55.17

19316-KRS

240

4

76.20

74.52

19416-KRS

240

5

95.25

93.95

19516-KRS

240

6

114.30

113.01

19616-KRS

240

8

152.40

151.10

19816-KRS

240

10

190.50

189.21

191016-KRS

240

 

 

 

 

 

25.40

1

25.40

16.15

25116-KRS

$300

 

1.5

38.10

36.41

251.516-KRS

275

2

50.80

47.87

25216-KRS

265

3

76.20

73.79

25316-KRS

255

4

101.60

99.62

25416-KRS

255

5

127.00

125.74

25516-KRS

255

6

152.40

151.13

25616-KRS

255

8

203.20

201.92

25816-KRS

255

10

254.00

252.73

251016-KRS

255

 

 

 

 

 

38.10

1

38.10

34.46

38116-KRS

$600

 

2

76.20

73.74

38216-KRS

500

3

114.30

112.27

38316-KRS

440

4

152.40

150.37

38416-KRS

440

5

190.50

188.47

38516-KRS

440

6

228.60

226.57

38616-KRS

440

8

304.80

303.10

38816-KRS

440

10

381.0

379.31

381016-KRS

440

       

       

       

       

     

50.80

1

50.80

46.26

50116-KRS

$844

 

2

101.60

98.39

50216-KRS

725

3

152.40

149.69

50316-KRS

600

4

203.20

200.76

50416-KRS

600

5

254.00

251.70

50516-KRS

565

6

304.80

302.69

50616-KRS

565

8

406.40

404.34

50816-KRS

565

10

508.00

506.00

501016-KRS

565