N-SF6  805254.337

optical glass klein 4zu3.jpg

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

Find more information in the tabs below or on our website.

Compare glass types with our Interactive Abbe Diagram.

Characteristics
nd 1.80518 νd 25.36
ne 1.81266 νe 25.16
nF-nC 0.031750 nF'-nC' 0.032304
Download Data sheet
Glass type
 Article L
 W
 T
 DIA
 nd
 vd
 STEP
nd 		STEP
vd 		Weight
Characteristics λ [nm]
n2,325.4 2,325.4 1.74895
n1,970.1 1,970.1 1.75541
n1,529.6 1,529.6 1.76307
n1,060.0 1,060.0 1.77341
nt 1,014.0 1.77486
ns 852.1 1.78144
nr 706.5 1.79114
nC 656.3 1.79608
nC' 643.8 1.79749
Characteristics λ [nm]
n632.8 632.8 1.79883
nD 589.3 1.80491
nd 587.6 1.80518
ne 546.1 1.81266
nF 486.1 1.82783
nF' 480.0 1.82980
ng 435.8 1.84738
nh 404.7 1.86506
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
Characteristics λ [nm]
τ25/2500 2,500 0.530
τ25/2325 2,325 0.590
τ25/1970 1,970 0.860
τ25/1530 1,530 0.978
τ25/1060 1,060 0.996
τ25/700 700 0.983
τ25/660 660 0.976
τ25/620 620 0.978
τ25/580 580 0.980
τ25/546 546 0.972
τ25/500 500 0.943
τ25/460 460 0.905
τ25/436 436 0.870
τ25/420 420 0.810
τ25/405 405 0.680
τ25/400 400 0.610
τ25/390 390 0.410
τ25/380 380 0.160
τ25/370 370 0.010
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 0.776
τ10/2325 2,325 0.810
τ10/1970 1,970 0.941
τ10/1530 1,530 0.991
τ10/1060 1,060 0.998
τ10/700 700 0.993
τ10/660 660 0.990
τ10/620 620 0.991
τ10/580 580 0.992
τ10/546 546 0.989
τ10/500 500 0.977
τ10/460 460 0.961
τ10/436 436 0.946
τ10/420 420 0.919
τ10/405 405 0.857
τ10/400 400 0.821
τ10/390 390 0.700
τ10/380 380 0.480
τ10/370 370 0.158
τ10/365 365 0.004
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 0.2074
PC,s 0.4610
Pd,C 0.2867
Pe,d 0.2356
Pg,F 0.6158
Pi,h
P's,t 0.2039
P'C',s 0.4969
P'd,C' 0.2380
P'e,d 0.2315
P'g,F' 0.5443
P'i,h
Characteristics
ΔPC,t 0.0031
ΔPC,s -0.0010
ΔPF,e 0.0027
ΔPg,F 0.0146
ΔPi,g

TIE‘s - Technical Information

Back