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N-SF5

Glass Code:  673323.286

“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 1.67271 νd 32.25
ne 1.67763 νe 32.00
nF-nC 0.020858 nF'-nC' 0.021177
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Download Data sheet N-SF5
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 1.62935
n1,970.1 1,970.1 1.63554
n1,529.6 1,529.6 1.64249
n1,060.0 1,060.0 1.65080
nt 1,014.0 1.65188
ns 852.1 1.65661
nr 706.5 1.66330
nC 656.3 1.66664
nC' 643.8 1.66759
Characteristics λ [nm]
n632.8 632.8 1.66848
nD 589.3 1.67253
nd 587.6 1.67271
ne 546.1 1.67763
nF 486.1 1.68750
nF' 480.0 1.68876
ng 435.8 1.69998
nh 404.7 1.71106
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 0.500
τ25/2325 2,325 0.630
τ25/1970 1,970 0.880
τ25/1530 1,530 0.975
τ25/1060 1,060 0.994
τ25/700 700 0.989
τ25/660 660 0.987
τ25/620 620 0.988
τ25/580 580 0.991
τ25/546 546 0.988
τ25/500 500 0.976
τ25/460 460 0.956
τ25/436 436 0.935
τ25/420 420 0.910
τ25/405 405 0.830
τ25/400 400 0.780
τ25/390 390 0.620
τ25/380 380 0.330
τ25/370 370 0.040
τ25/365 365
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 0.758
τ10/2325 2,325 0.831
τ10/1970 1,970 0.950
τ10/1530 1,530 0.990
τ10/1060 1,060 0.998
τ10/700 700 0.996
τ10/660 660 0.995
τ10/620 620 0.995
τ10/580 580 0.996
τ10/546 546 0.995
τ10/500 500 0.990
τ10/460 460 0.982
τ10/436 436 0.973
τ10/420 420 0.963
τ10/405 405 0.928
τ10/400 400 0.905
τ10/390 390 0.826
τ10/380 380 0.642
τ10/370 370 0.276
τ10/365 365 0.116
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 0.2270
PC,s 0.4807
Pd,C 0.2910
Pe,d 0.2362
Pg,F 0.5984
Pi,h
P's,t 0.2236
P'C',s 0.5184
P'd,C' 0.2418
P'e,d 0.2327
P'g,F' 0.5295
P'i,h
Characteristics
ΔPC,t 0.0097
ΔPC,s 0.0027
ΔPF,e 0.0014
ΔPg,F 0.0088
ΔPi,g
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