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N-SK11

Glass Code:  564608.308

“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 1.56384 νd 60.80
ne 1.56605 νe 60.55
nF-nC 0.009274 nF'-nC' 0.009349
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Download Data sheet N-SK11
Article Details
SCHOTT
Article
Glass type
L
W
T
DIA
Step
nd
Step
vd
nd
vd
Weight
 
Technical Details
Refractive Indices
Characteristics λ [nm]
n2,325.4 2,325.4 1.53598
n1,970.1 1,970.1 1.54131
n1,529.6 1,529.6 1.54693
n1,060.0 1,060.0 1.55266
nt 1,014.0 1.55330
ns 852.1 1.55597
nr 706.5 1.55939
nC 656.3 1.56101
nC' 643.8 1.56146
Characteristics λ [nm]
n632.8 632.8 1.56188
nD 589.3 1.56376
nd 587.6 1.56384
ne 546.1 1.56605
nF 486.1 1.57028
nF' 480.0 1.57081
ng 435.8 1.57530
nh 404.7 1.57946
ni 365.0 1.58653
Characteristics λ [nm]
n334.1 334.1 1.59414
n312.6 312.6 1.60110
n296.7 296.7
n280.4 280.4
n248.3 248.3
Internal Transmittance
Characteristics λ [nm]
τ25/2500 2,500 0.540
τ25/2325 2,325 0.730
τ25/1970 1,970 0.920
τ25/1530 1,530 0.984
τ25/1060 1,060 0.995
τ25/700 700 0.996
τ25/660 660 0.995
τ25/620 620 0.995
τ25/580 580 0.996
τ25/546 546 0.997
τ25/500 500 0.994
τ25/460 460 0.990
τ25/436 436 0.988
τ25/420 420 0.985
τ25/405 405 0.980
τ25/400 400 0.975
τ25/390 390 0.970
τ25/380 380 0.963
τ25/370 370 0.950
τ25/365 365 0.940
τ25/350 350 0.880
τ25/334 334 0.710
τ25/320 320 0.410
τ25/310 310 0.160
τ25/300 300 0.020
τ25/290 290
τ25/280 280
τ25/270 270
τ25/260 260
τ25/250 250
Characteristics λ [nm]
τ10/2500 2,500 0.782
τ10/2325 2,325 0.882
τ10/1970 1,970 0.967
τ10/1530 1,530 0.994
τ10/1060 1,060 0.998
τ10/700 700 0.998
τ10/660 660 0.998
τ10/620 620 0.998
τ10/580 580 0.998
τ10/546 546 0.999
τ10/500 500 0.998
τ10/460 460 0.996
τ10/436 436 0.995
τ10/420 420 0.994
τ10/405 405 0.992
τ10/400 400 0.990
τ10/390 390 0.988
τ10/380 380 0.985
τ10/370 370 0.980
τ10/365 365 0.976
τ10/350 350 0.950
τ10/334 334 0.872
τ10/320 320 0.700
τ10/310 310 0.480
τ10/300 300 0.212
τ10/290 290 0.058
τ10/280 280
τ10/270 270
τ10/260 260
τ10/250 250
Partial Dispersion
Characteristics
Ps,t 0.2874
PC,s 0.5436
Pd,C 0.3051
Pe,d 0.2385
Pg,F 0.5411
Pi,h 0.7626
P's,t 0.2850
P'C',s 0.5875
P'd,C' 0.2544
P'e,d 0.2366
P'g,F' 0.4805
P'i,h 0.7564
Characteristics
ΔPC,t -0.0024
ΔPC,s -0.0011
ΔPF,e 0.0000
ΔPg,F -0.0004
ΔPi,g -0.0037
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