N-KZFS5

Glass Code:  654397.304

“N”-glass as an environmentally friendly alternative to conventional lead and arsenic-containing glass types.

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optical glass klein 4zu3.jpg
Characteristics
nd 1.65412 νd 39.70
ne 1.65803 νe 39.46
nF-nC 0.016477 nF'-nC' 0.016675
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    Article Details
     
     
    Technical Details
    Refractive Indices
    Characteristics λ [nm]
    n2,325.4 2,325.4 1.61392
    n1,970.1 1,970.1 1.62058
    n1,529.6 1,529.6 1.62780
    n1,060.0 1,060.0 1.63577
    nt 1,014.0 1.63673
    ns 852.1 1.64087
    nr 706.5 1.64649
    nC 656.3 1.64922
    nC' 643.8 1.65000
    Characteristics λ [nm]
    n632.8 632.8 1.65072
    nD 589.3 1.65398
    nd 587.6 1.65412
    ne 546.1 1.65803
    nF 486.1 1.66570
    nF' 480.0 1.66667
    ng 435.8 1.67511
    nh 404.7 1.68318
    ni 365.0 1.69756
    Characteristics λ [nm]
    n334.1 334.1
    n312.6 312.6
    n296.7 296.7
    n280.4 280.4
    n248.3 248.3
    Internal Transmittance
    Characteristics λ [nm]
    τ25/2500 2,500 0.350
    τ25/2325 2,325 0.620
    τ25/1970 1,970 0.910
    τ25/1530 1,530 0.970
    τ25/1060 1,060 0.998
    τ25/700 700 0.994
    τ25/660 660 0.992
    τ25/620 620 0.992
    τ25/580 580 0.993
    τ25/546 546 0.992
    τ25/500 500 0.985
    τ25/460 460 0.974
    τ25/436 436 0.965
    τ25/420 420 0.958
    τ25/405 405 0.946
    τ25/400 400 0.940
    τ25/390 390 0.920
    τ25/380 380 0.880
    τ25/370 370 0.830
    τ25/365 365 0.790
    τ25/350 350 0.560
    τ25/334 334 0.080
    τ25/320 320
    τ25/310 310
    τ25/300 300
    τ25/290 290
    τ25/280 280
    τ25/270 270
    τ25/260 260
    τ25/250 250
    Characteristics λ [nm]
    τ10/2500 2,500 0.657
    τ10/2325 2,325 0.826
    τ10/1970 1,970 0.963
    τ10/1530 1,530 0.988
    τ10/1060 1,060 0.999
    τ10/700 700 0.998
    τ10/660 660 0.997
    τ10/620 620 0.997
    τ10/580 580 0.997
    τ10/546 546 0.997
    τ10/500 500 0.994
    τ10/460 460 0.990
    τ10/436 436 0.986
    τ10/420 420 0.983
    τ10/405 405 0.978
    τ10/400 400 0.976
    τ10/390 390 0.967
    τ10/380 380 0.950
    τ10/370 370 0.928
    τ10/365 365 0.910
    τ10/350 350 0.793
    τ10/334 334 0.372
    τ10/320 320 0.017
    τ10/310 310
    τ10/300 300
    τ10/290 290
    τ10/280 280
    τ10/270 270
    τ10/260 260
    τ10/250 250
    Partial Dispersion
    Characteristics
    Ps,t 0.2511
    PC,s 0.5070
    Pd,C 0.2972
    Pe,d 0.2374
    Pg,F 0.5710
    Pi,h 0.8729
    P's,t 0.2481
    P'C',s 0.5473
    P'd,C' 0.2474
    P'e,d 0.2345
    P'g,F' 0.5060
    P'i,h 0.8625
    Characteristics
    ΔPC,t 0.0248
    ΔPC,s 0.0115
    ΔPF,e -0.0021
    ΔPg,F -0.0060
    ΔPi,g -0.0286