GERMANIUM PLANO-CONVEX LENS

Material :Optical Ge-N-type
Design Wavelength :10.6 microns
Effective Focal Length : 2% at Design Wavelength
Clear Aperture :90%
Edge thickness Variation :0.025mm
Diameter Tolerance :+0, -0.1mm
Bevel :0.25mm @ 45 degree
Surface Irregularity :1/40 Lambda @ 10.6 microns
Surface Quality :20-10
Coating :R= 0.5% per surface

Diameter(mm)

F#

Effective Focal Length (mm)

Part Number

Prices

Uncoated

Coated

12.70

1

12.70

121106-GX

$143

$250

 

2

25.40

122106- GX

143

250

3

38.10

123106- GX

143

250

4

50.80

124106- GX

143

250

5

63.50

125106- GX

143

250

6

76.20

126106- GX

143

250

8

101.60

128106- GX

143

250

10

127.00

1210106- GX

143

250

 

 

 

 

 

19.05

1

19.05

191106- GX

$150

$250

 

 

2

38.10

192106- GX

150

250

3

57.15

193106- GX

150

250

4

76.20

194106- GX

150

250

5

95.25

195106- GX

150

250

6

114.30

196106- GX

150

250

8

152.40

198106- GX

150

250

10

190.50

1910106- GX

150

250

 

 

 

 

 

25.40

1

25.40

251106- GX

$159

$263

 

2

50.80

252106- GX

159

250

3

76.20

253106- GX

159

250

4

101.60

254106- GX

159

250

5

127.00

255106- GX

159

250

6

152.40

256106- GX

159

250

8

203.20

258106- GX

159

250

10

254.00

2510106- GX

159

250

 

 

 

 

 

27.94

1

25.40

271106- GX

$175

$275

 

2

50.80

272106- GX

175

275

2.5

63.50

272.5106-GX

175

275

3

76.20

273106- GX

175

275

4

101.60

274106- GX

175

275

5

127.00

275106- GX

175

275

6

152.40

276106- GX

175

275

8

203.20

278106- GX

175

275

10

254.00

2710106- GX

175

275

 

 

 

 

 

38.10

1

38.10

381106- GX

$295

$385

 

2

76.20

382106- GX

230

315

3

114.30

383106- GX

230

315

4

152.40

384106- GX

230

315

5

190.50

385106- GX

230

315

6

228.60

386106- GX

230

315

8

304.80

388106- GX

230

315

10

381.00

3810106- GX

230

315

 

 

 

 

 

50.80

1

50.80

501106- GX

$400

$500

 

2

101.60

502106- GX

335

435

3

152.40

503106- GX

335

435

4

203.20

504106- GX

335

435

5

254.00

505106- GX

335

435

6

304.80

506106- GX

335

435

8

406.40

508106- GX

335

435

10

508.00

5010106- GX

335

435