ZINC SELENIDE (ZnSe) MENISCUS LENS

Design Wavelength              :10.6 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 Irregularity             :1/40 Lambda @ 10.6 microns
Surface Quality                   :20-10
Coating                              :R<= 0.5% per Surface
Diameter(mm) F# Effective Focal Length (mm) Back Focal Length (mm) Part Number Prices
Uncoated Coated
12.70 1 12.70 11.18 121106-ZS $300 $375
 

 

2 25.40 24.38 122106-ZS 275 350

3

38.10 37.59 123106-ZS 275 350

4

50.80 49.78 124106-ZS 275 350

5

63.50 62.65 125106-ZS 275 350

6

76.20 72.30 126106-ZS 275 350

8

101.60 100.75 128106-ZS 275 350

10

127.00 126.15 1210106-ZS 275 350

 

         
19.05 1 19.05 17.31 191106-ZS $350 $425
  2 38.10 36.82 192106-ZS 300 375

3

57.15 55.87 193106-ZS 300 375

4

76.20 74.92 194106-ZS 300 375

5

95.25 94.31 195106-ZS 300 375

6

114.30 113.36 196106-ZS 300 375

8

152.40 151.46 198106-ZS 300 375

10

190.50 189.56 1910106-ZS 300 375

 

         

25.40

1 25.40 23.37 251106-ZS $375 $450
  1.5 38.10 36.42 2515106-ZS 350 400
2 50.80 48.77 252106-ZS 325 375
3 76.20 75.18 253106-ZS 300 375
4 101.60 99.87 254106-ZS 300 375
5 127.00 125.98 255106-ZS 300 375
6 152.40 151.38 256106-ZS 300 375
8 203.20 202.18 258106-ZS 300 375
10 254.00 252.98 2510106-ZS 300 375
           

38.10

1 38.10 34.74 381106-ZS $525 $615
  2 76.20 74.08 382106-ZS 410 500
3 114.30 112.60 383106-ZS 395 485
4 152.40 150.71 384106-ZS 395 485
5 190.50 188.82 385106-ZS 395 485
6 228.60 227.26 386106-ZS 395 485
8 304.80 303.50 388106-ZS 395 485
10 381.00 379.74 3810106-ZS 395 485
           

50.80

1 50.80 46.20 501106-ZS $1140 $1300
  2 101.60 99.06 502106-ZS 1000 1100
3 152.40 150.30 503106-ZS 900 1000
4 203.20 201.52 504106-ZS 900 1000
5 254.00 252.33 505106-ZS 900 1000
6 304.80 303.12 506106-ZS 900 1000
8 406.40 404.68 508106-ZS 900 1000
10 508.00 506.32 5010106-ZS 900 1000