ZEONEX®
(7) Precise optical properties		 Back

Temperature and wavelength dependencies of refractive index
480R Wavelength (nm)
 Abbe number
435.835 (g) 486.133 (F) 546.075 (e) 587.562 (d) 656.273 (C) 785.1 (L.D780) νd
Temperature
(°C)
0
1.5396
1.5343
1.5300
1.5277
1.5250
‾ 56
25
1.5369
1.5317
1.5273
1.5251
1.5224
‾ 56
40
1.5352
1.5299
1.5257
1.5234
1.5207
1.5174 57
60
1.5329
1.5276
1.5234
1.5211
1.5184
1.5152 57
80
1.5308
1.5253
1.5214
1.5189
1.5164
1.5132 58

E48R Wavelength (nm)
 Abbe number
435.835 (g) 486.133 (F) 546.075 (e) 587.562 (d) 656.273 (C) 785.1 (L.D780) νd
Temperature
(°C)
0
1.5456
1.5402
1.5357
1.5334
1.5306
‾ 56
25
1.5432
1.5378
1.5334
1.5311
1.5283
‾ 56
40
1.5417
1.5363
1.5319
1.5296
1.5268
1.5234 56
60
1.5396
1.5342
1.5299
1.5275
1.5247
1.5214 56
80
1.5375
1.5320
1.5278
1.5254
1.5228
1.5195 57

330R Wavelength (nm)
 Abbe number
435.835 (g) 486.133 (F) 546.075 (e) 587.562 (d) 656.273 (C) 785.1 (L.D780) νd
Temperature
(°C)
0
1.5236
1.5185
1.5143
1.5121
1.5094
‾ 56
25
1.5208
1.5157
1.5116
1.5094
1.5067
‾ 56
40
1.5192
1.5141
1.5101
1.5079
1.5052
1.5019 57
60
1.5169
1.5118
1.5078
1.5056
1.5030
1.4997 57
80
1.5145
1.5094
1.5053
1.5031
1.5005
1.4973 56

F52R Wavelength (nm)
 Abbe number
435.835 (g) 486.133 (F) 546.075 (e) 587.562 (d) 656.273 (C) 785.1 (L.D780) νd
Temperature
(°C)
0
1.5490
1.5436
1.5392
1.5369
1.5340
‾ 56
25
1.5467
1.5413
1.5369
1.5346
1.5318
‾ 56
40
1.5453
1.5399
1.5355
1.5332
1.5304
‾ 56
60
1.5439
1.5381
1.5340
1.5316
1.5286
‾ 56
80
1.5423
1.5363
1.5325
1.5301
1.5269
‾ 56
Carl Zeiss Jena Refractive index detector PR-2 model (0 degrees c and 25 degrees c)
Kalnew Digital Precise Refractive index dector KPR-200 (40 degrees c to 80 degrees c)
Data represents experimental results and does not guarantee specific performance levels under actual usage.



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