SF3  740282.464

optical glass klein 4zu3.jpg

A classic glass type with lead oxide as an essential component for outstanding optical properties.

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Compare glass types with our Interactive Abbe Diagram.

Characteristics
nd 1.74000 νd 28.20
ne 1.74620 νe 27.98
nF-nC 0.026244 nF'-nC' 0.026667
Glass type
Article L
W
T
DIA
nd
vd
STEP
nd
STEP
vd
Weight
Characteristics λ [nm]
n2,325.4 2,325.4 1.69410
n1,970.1 1,970.1 1.69910
n1,529.6 1,529.6 1.70511
n1,060.0 1,060.0 1.71350
nt 1,014.0 1.71469
ns 852.1 1.72017
nr 706.5 1.72829
nC 656.3 1.73242
nC' 643.8 1.73360
Characteristics λ [nm]
n632.8 632.8 1.73471
nD 589.3 1.73977
nd 587.6 1.74000
ne 546.1 1.74620
nF 486.1 1.75866
nF' 480.0 1.76027
ng 435.8 1.77446
nh 404.7 1.78846
ni 365.0 1.81452
Characteristics λ [nm]
n334.1 334.1
n312.6 312.6
n296.7 296.7
n280.4 280.4
n248.3 248.3
Characteristics λ [nm]
τ25/2500 2,500
τ25/2325 2,325 0.760
τ25/1970 1,970 0.910
τ25/1530 1,530 0.986
τ25/1060 1,060 0.995
τ25/700 700 0.998
τ25/660 660 0.997
τ25/620 620 0.997
τ25/580 580 0.995
τ25/546 546 0.993
τ25/500 500 0.990
τ25/460 460 0.977
τ25/436 436 0.960
τ25/420 420 0.930
τ25/405 405 0.880
τ25/400 400 0.860
τ25/390 390 0.780
τ25/380 380 0.650
τ25/370 370 0.460
τ25/365 365 0.340
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
τ10/2325 2,325 0.900
τ10/1970 1,970 0.963
τ10/1530 1,530 0.994
τ10/1060 1,060 0.998
τ10/700 700 0.999
τ10/660 660 0.999
τ10/620 620 0.999
τ10/580 580 0.998
τ10/546 546 0.997
τ10/500 500 0.996
τ10/460 460 0.991
τ10/436 436 0.984
τ10/420 420 0.971
τ10/405 405 0.950
τ10/400 400 0.940
τ10/390 390 0.910
τ10/380 380 0.840
τ10/370 370 0.730
τ10/365 365 0.650
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
Characteristics
Ps,t 0.2090
PC,s 0.4665
Pd,C 0.2890
Pe,d 0.2362
Pg,F 0.6020
Pi,h 0.9929
P's,t 0.2057
P'C',s 0.5034
P'd,C' 0.2401
P'e,d 0.2325
P'g,F' 0.5323
P'i,h 0.9772
Characteristics
ΔPC,t -0.0032
ΔPC,s -0.0021
ΔPF,e 0.0012
ΔPg,F 0.0056
ΔPi,g 0.0386