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N-PSK53A

Glass Code:  618634.357

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

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Compare glass types with our Interactive Abbe Diagram.

optical glass klein 4zu3.jpg
Characteristics
nd 1.61800 νd 63.39
ne 1.62033 νe 63.10
nF-nC 0.009749 nF'-nC' 0.009831
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Download Data sheet N-PSK53A
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 1.59015
n1,970.1 1,970.1 1.59528
n1,529.6 1,529.6 1.60073
n1,060.0 1,060.0 1.60641
nt 1,014.0 1.60706
ns 852.1 1.60979
nr 706.5 1.61334
nC 656.3 1.61503
nC' 643.8 1.61550
Characteristics λ [nm]
n632.8 632.8 1.61595
nD 589.3 1.61791
nd 587.6 1.61800
ne 546.1 1.62033
nF 486.1 1.62478
nF' 480.0 1.62534
ng 435.8 1.63007
nh 404.7 1.63445
ni 365.0 1.64190
Characteristics λ [nm]
n334.1 334.1 1.64991
n312.6 312.6 1.65724
n296.7 296.7 1.66390
n280.4 280.4
n248.3 248.3
Internal Transmittance
Characteristics λ [nm]
τ25/2500 2,500 0.290
τ25/2325 2,325 0.510
τ25/1970 1,970 0.800
τ25/1530 1,530 0.956
τ25/1060 1,060 0.994
τ25/700 700 0.994
τ25/660 660 0.993
τ25/620 620 0.992
τ25/580 580 0.994
τ25/546 546 0.995
τ25/500 500 0.992
τ25/460 460 0.986
τ25/436 436 0.982
τ25/420 420 0.979
τ25/405 405 0.970
τ25/400 400 0.964
τ25/390 390 0.940
τ25/380 380 0.900
τ25/370 370 0.830
τ25/365 365 0.780
τ25/350 350 0.530
τ25/334 334 0.200
τ25/320 320 0.030
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 0.609
τ10/2325 2,325 0.764
τ10/1970 1,970 0.915
τ10/1530 1,530 0.982
τ10/1060 1,060 0.998
τ10/700 700 0.998
τ10/660 660 0.997
τ10/620 620 0.997
τ10/580 580 0.998
τ10/546 546 0.998
τ10/500 500 0.997
τ10/460 460 0.994
τ10/436 436 0.993
τ10/420 420 0.992
τ10/405 405 0.988
τ10/400 400 0.985
τ10/390 390 0.976
τ10/380 380 0.959
τ10/370 370 0.928
τ10/365 365 0.905
τ10/350 350 0.776
τ10/334 334 0.525
τ10/320 320 0.230
τ10/310 310 0.061
τ10/300 300
τ10/290 290
τ10/280 280
τ10/270 270
τ10/260 260
τ10/250 250
Partial Dispersion
Characteristics
Ps,t 0.2797
PC,s 0.5380
Pd,C 0.3044
Pe,d 0.2385
Pg,F 0.5424
Pi,h 0.7642
P's,t 0.2774
P'C',s 0.5816
P'd,C' 0.2538
P'e,d 0.2365
P'g,F' 0.4815
P'i,h 0.7578
Characteristics
ΔPC,t -0.0279
ΔPC,s -0.0127
ΔPF,e 0.0020
ΔPg,F 0.0052
ΔPi,g 0.0208
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