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N-SF14

Glass Code:  762265.312

“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 1.76182 νd 26.53
ne 1.76859 νe 26.32
nF-nC 0.028715 nF'-nC' 0.029204
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Download Data sheet N-SF14
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 1.70954
n1,970.1 1,970.1 1.71581
n1,529.6 1,529.6 1.72315
n1,060.0 1,060.0 1.73284
nt 1,014.0 1.73417
ns 852.1 1.74022
nr 706.5 1.74907
nC 656.3 1.75356
nC' 643.8 1.75485
Characteristics λ [nm]
n632.8 632.8 1.75606
nD 589.3 1.76157
nd 587.6 1.76182
ne 546.1 1.76859
nF 486.1 1.78228
nF' 480.0 1.78405
ng 435.8 1.79986
nh 404.7 1.81570
ni 365.0
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 0.570
τ25/2325 2,325 0.640
τ25/1970 1,970 0.880
τ25/1530 1,530 0.980
τ25/1060 1,060 0.998
τ25/700 700 0.985
τ25/660 660 0.987
τ25/620 620 0.987
τ25/580 580 0.987
τ25/546 546 0.983
τ25/500 500 0.964
τ25/460 460 0.938
τ25/436 436 0.910
τ25/420 420 0.870
τ25/405 405 0.790
τ25/400 400 0.750
τ25/390 390 0.610
τ25/380 380 0.330
τ25/370 370 0.040
τ25/365 365 0.004
τ25/350 350
τ25/334 334
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 0.799
τ10/2325 2,325 0.837
τ10/1970 1,970 0.950
τ10/1530 1,530 0.992
τ10/1060 1,060 0.999
τ10/700 700 0.994
τ10/660 660 0.995
τ10/620 620 0.995
τ10/580 580 0.995
τ10/546 546 0.993
τ10/500 500 0.985
τ10/460 460 0.975
τ10/436 436 0.963
τ10/420 420 0.946
τ10/405 405 0.910
τ10/400 400 0.891
τ10/390 390 0.821
τ10/380 380 0.642
τ10/370 370 0.276
τ10/365 365 0.095
τ10/350 350
τ10/334 334
τ10/320 320
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 0.2107
PC,s 0.4646
Pd,C 0.2875
Pe,d 0.2357
Pg,F 0.6122
Pi,h
P's,t 0.2072
P'C',s 0.5008
P'd,C' 0.2387
P'e,d 0.2318
P'g,F' 0.5413
P'i,h
Characteristics
ΔPC,t 0.0044
ΔPC,s -0.0002
ΔPF,e 0.0024
ΔPg,F 0.0130
ΔPi,g
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