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OPTICAL GLASS DBC-610573, IN CYLINDRICAL SHAPE DIA=45MM +1MM-0.5MM, BLANK THICKNESS=14MM +0.5MM-0MM, IS:1400-1960, STRIAE GRADE-A INCLUSION GRADE SMALL-B, FINE ANNEALED SO THAT STRESS BIREFRINGENCE IS NOT MORE THAN 10 NM/CM.
Specification
OPTICAL GLASS DBC-610573, IN CYLINDRICAL SHAPE DIA=45MM +1MM-0.5MM, BLANK THICKNESS=14MM +0.5MM-0MM, IS:1400-1960, STRIAE GRADE-A INCLUSION GRADE SMALL-B, FINE ANNEALED SO THAT STRESS BIREFRINGENCE IS NOT MORE THAN 10 NM/CM.
OPTICAL GLASS DF-617366, IN CYLINDRICAL SHAPE DIA=29MM +1MM-0.5MM, BLANK THICKNESS=7MM +0.5MM-0MM , IS:1400-1960, STRIAE GRADE-A INCLUSION GRADE SMALL-B, FINE ANNEALED SO THAT STRESS BIREFRINGENCE IS NOT MORE THAN 10 NM/CM.
Specification
OPTICAL GLASS DF-617366, IN CYLINDRICAL SHAPE DIA=29MM +1MM-0.5MM, BLANK THICKNESS=7MM +0.5MM-0MM , IS:1400-1960, STRIAE GRADE-A INCLUSION GRADE SMALL-B, FINE ANNEALED SO THAT STRESS BIREFRINGENCE IS NOT MORE THAN 10 NM/CM.
OPTICAL GLASS DBC-613568, IN CYLINDRICAL SHAPE DIA=17MM +1MM-0.5MM, BLANK THICKNESS=8MM +0.5MM-0MM, IS:1400-1960,STRIAE GRADE-A INCLUSION GRADE SMALL-B, FINE ANNEALED SO THAT STRESS BIREFRINGENCE IS NOT MORE THAN 10 NM/CM.
Specification
OPTICAL GLASS DBC-613568, IN CYLINDRICAL SHAPE DIA=17MM +1MM-0.5MM, BLANK THICKNESS=8MM +0.5MM-0MM, IS:1400-1960,STRIAE GRADE-A INCLUSION GRADE SMALL-B, FINE ANNEALED SO THAT STRESS BIREFRINGENCE IS NOT MORE THAN 10 NM/CM.
OPTICAL GLASS DBC-610573, IN CYLINDRICAL SHAPE DIA=45MM +1MM-0.5MM, BLANK THICKNESS=14MM +0.5MM-0MM, IS:1400-1960, STRIAE GRADE-A INCLUSION GRADE SMALL-B, FINE ANNEALED SO THAT STRESS BIREFRINGENCE IS NOT MORE THAN 10 NM/CM.
Specification
OPTICAL GLASS DBC-610573, IN CYLINDRICAL SHAPE DIA=45MM +1MM-0.5MM, BLANK THICKNESS=14MM +0.5MM-0MM, IS:1400-1960, STRIAE GRADE-A INCLUSION GRADE SMALL-B, FINE ANNEALED SO THAT STRESS BIREFRINGENCE IS NOT MORE THAN 10 NM/CM.
OPTICAL GLASS LF-579411, IN CYLINDRICAL SHAPE DIA=16MM +1MM-0.5MM, BLANK THICKNESS=13MM +0.5MM-0MM, IS:1400-1960, STRIAE GRADE-A INCLUSION GRADE SMALL-B, FINE ANNEALED SO THAT STRESS BIREFRINGENCE IS NOT MORE THAN 10 NM/CM.
Specification
OPTICAL GLASS LF-579411, IN CYLINDRICAL SHAPE DIA=16MM +1MM-0.5MM, BLANK THICKNESS=13MM +0.5MM-0MM, IS:1400-1960, STRIAE GRADE-A INCLUSION GRADE SMALL-B, FINE ANNEALED SO THAT STRESS BIREFRINGENCE IS NOT MORE THAN 10 NM/CM.
OPTICAL GLASS R/S HC-517606 AS PER SPECN IS-1400/1960 STRIA GRADE-A INCLUSION GRADE-B WELL ANNEALED SO THAT THE STRESS BIREFRIGENCES IS NOT MORE THAN 12 NM/CM SIZE-210X165X25 MM
Specification
OPTICAL GLASS R/S HC-517606 AS PER SPECN IS-1400/1960 STRIA GRADE-A INCLUSION GRADE-B WELL ANNEALED SO THAT THE STRESS BIREFRIGENCES IS NOT MORE THAN 12 NM/CM SIZE-210X165X25 MM
OPT.GLASS HC-519604 SLABS OF SIZE 350X150X40 +-4 MM IS 1400/1960,STRIAE GRADE-A,INCLUSION GRADE-SMALL B WELL ANNEALED SO THAT THE STRESS BIREFRINGENCE IS NOT MORE THAN 10 NM/CM.
Specification
OPT.GLASS HC-519604 SLABS OF SIZE 350X150X40 +-4 MM IS 1400/1960,STRIAE GRADE-A,INCLUSION GRADE-SMALL B WELL ANNEALED SO THAT THE STRESS BIREFRINGENCE IS NOT MORE THAN 10 NM/CM.
OPTICAL GLASS DBC-610573 IN RANDOM SLABS SK-1) SIZE-150X150 X 20 MM IN MULTIPLE LENGTH .STRIAE GRD.A INCLUSION GRD.SMALL B FINE ANNEALED SO THAT BIREFRIGENCE IS NOT MORE THAN 10 NM/CM
Specification
OPTICAL GLASS DBC-610573 IN RANDOM SLABS SK-1) SIZE-150X150 X 20 MM IN MULTIPLE LENGTH .STRIAE GRD.A INCLUSION GRD.SMALL B FINE ANNEALED SO THAT BIREFRIGENCE IS NOT MORE THAN 10 NM/CM
OPT.GLASS DBC 613568 SIZE-350X200X35MM +-1 STRIAE GRADE-A INCLUSION GRADE SMALL-B,FINE ANNEALED SO THAT STRESS BIREFRIGENCE IS NOT MORE THAN 12NM/CM SUPPLIER SHALL PROVIDE MELT DATA SHEET ALONGWITH SUPPLY.
Specification
OPT.GLASS DBC 613568 SIZE-350X200X35MM +-1 STRIAE GRADE-A INCLUSION GRADE SMALL-B,FINE ANNEALED SO THAT STRESS BIREFRIGENCE IS NOT MORE THAN 12NM/CM
OPTICAL GLASS DF-617366, IN CYLINDRICAL SHAPE DIA=45MM +1MM-0.5MM, BLANK THICKNESS=18MM +0.5MM-0MM, IS:1400-1960,STRIAE GRADE-A INCLUSION GRADE SMALL-B, FINE ANNEALED SO THAT STRESS BIREFRINGENCE IS NOT MORE THAN 10 NM/CM.
Specification
OPTICAL GLASS DF-617366, IN CYLINDRICAL SHAPE DIA=45MM +1MM-0.5MM, BLANK THICKNESS=18MM +0.5MM-0MM, IS:1400-1960,STRIAE GRADE-A INCLUSION GRADE SMALL-B, FINE ANNEALED SO THAT STRESS BIREFRINGENCE IS NOT MORE THAN 10 NM/CM.
OPT.GLASS EDF-651336 SIZE-350X240X25-1MM IS-1400 STRIAE GRD.A INCLUSION GRD.SMALL B FINE ANNEALED SOTHAT STRESS BIREFRIGE- NCE IS NOT MORE THAN 12NM/CM. SUPPLIER SHALL PROVIDE MELT DATA SHEET ALONG WITH GLASS SUPPLY
Specification
OPT.GLASS EDF-651336 SIZE-350X240X25-1MM IS-1400 STRIAE GRD.A INCLUSION GRD.SMALL B FINE ANNEALED SOTHAT STRESS BIREFRIGE- NCE IS NOT MORE THAN 12NM/CM.
OPTICAL GLASS LF-579411, IN CYLINDRICAL SHAPE DIA=16MM +1MM-0.5MM, BLANK THICKNESS=13MM +0.5MM-0MM, IS:1400-1960, STRIAE GRADE-A INCLUSION GRADE SMALL-B, FINE ANNEALED SO THAT STRESS BIREFRINGENCE IS NOT MORE THAN 10 NM/CM.
Specification
OPTICAL GLASS LF-579411, IN CYLINDRICAL SHAPE DIA=16MM +1MM-0.5MM, BLANK THICKNESS=13MM +0.5MM-0MM, IS:1400-1960, STRIAE GRADE-A INCLUSION GRADE SMALL-B, FINE ANNEALED SO THAT STRESS BIREFRINGENCE IS NOT MORE THAN 10 NM/CM.
OPTICAL GLASS SLAB HC-517606 SIZE:300-400 X 120-180 X 30-75 MM SPECN IS:1400/1960 STRIAE GRADE-A INCLUSION GRADE-B(SMALL) WELL ANNEALED SO THAT THE STRESS BIREFRINGENCES IS NOT MORE THAN 10 NM/CM.
Specification
OPTICAL GLASS SLAB HC-517606 SIZE:300-400 X 120-180 X 30-75 MM SPECN IS:1400/1960 STRIAE GRADE-A INCLUSION GRADE-B(SMALL) WELL ANNEALED SO THAT THE STRESS BIREFRINGENCES IS NOT MORE THAN 10 NM/CM.
SAFETY GLASS SA TO DRG. NO. AU5.803.003 (FOR SE-15 COMPLETE) MCT-1654 COMPRISING OF THE FOLLOWING DRGS :-MCT-1656 INCLUDE (MCT-1657,MCT-1659),MCT-1658 ALONGWITH GASKET 0,5X80X1323,FILIMA-170,5X1000 GHOST 9438-85
Specification
SAFETY GLASS SA TO DRG. NO. AU5.803.003 (FOR SE-15 COMPLETE) MCT-1654 COMPRISING OF THE FOLLOWING DRGS :-MCT-1656 INCLUDE (MCT-1657,MCT-1659),MCT-1658 ALONGWITH GASKET 0,5X80X1323,FILIMA-170,5X1000 GHOST 9438-85
Drawing no.
DRG. NO. AU5.803.003 (FOR SE-15 COMPLETE) MCT-1654 COMPRISING OF THE FOLLOWING DRGS :-MCT-1656 INCLUDE (MCT-1657,MCT-1659),MCT-1658 ALONGWITH GASKET 0,5X80X1323,FILIMA-170,5X1000 GHOST 9438-85
OPT.GLASS LBC-541595 IN RANDOM SLABS STRIAE GRADE-A,INCLUSION GRADE SMALL B WELL ANNEALED SOTHAT THE STRESS BIREFRINGENCE IS NOT MORE THAN 12NM/CM SIZE-300X160X40MM OR 300X160X25 +1-0
Specification
OPT.GLASS LBC-541595 IN RANDOM SLABS STRIAE GRADE-A,INCLUSION GRADE SMALL B WELL ANNEALED SOTHAT THE STRESS BIREFRINGENCE IS NOT MORE THAN 12NM/CM SIZE-300X160X40MM OR 300X160X25 +1-0
Drawing no.
OPT.GLASS LBC-541595 IN RANDOM SLABS STRIAE GRADE-A,INCLUSION GRADE SMALL B WELL ANNEALED SOTHAT THE STRESS BIREFRINGENCE IS NOT MORE THAN 12NM/CM SIZE-300X160X40MM OR 300X160X25 +1-0
SET OF FINISHED OPTICS COMPRISING OF THE FOLLOW.LENSES WITH DRGS: 1)LENS I&II MCT1439 1/SET.2)LENS III&IV/ VI&VII MCT1440 2/SET.3)LENS V MCT1441 1/ SET.4)LENS VIII&IX/X&XI MCT1442 2/SET.5) LENS XIII MCT1443 1/SET.6)LENS XIV&XV MC T1444 1/SET.7)LENS XVI&XVII MCT1445 1/SE
Specification
SET OF FINISHED OPTICS COMPRISING OF THE FOLLOW.LENSES WITH DRGS: 1)LENS I&II MCT1439 1/SET.2)LENS III&IV/ VI&VII MCT1440 2/SET.3)LENS V MCT1441 1/ SET.4)LENS VIII&IX/X&XI MCT1442 2/SET.5) LENS XIII MCT1443 1/SET.6)LENS XIV&XV MC T1444 1/SET.7)LENS XVI&XVII MCT1445 1/SE
Drawing no.
DRGS: 1)LENS I&II MCT1439 1/SET.2)LENS III&IV/ VI&VII MCT1440 2/SET.3)LENS V MCT1441 1/ SET.4)LENS VIII&IX/X&XI MCT1442 2/SET.5) LENS XIII MCT1443 1/SET.6)LENS XIV&XV MC T1444 1/SET.7)LENS X
OPT.GLASS MBC-572577 AS PER IS;1400-1960 STRIAE GRADE-A.INCLUSION GRADE-B WELL ANNEALED SOTHAT THE STRESS BIREFRINGENCE IS NOT MORE THAN 12 NM PER CM IN RANDOM SLABE SIZE-350MM X 120MM X 40MM SUPPLIER SHALL PROVIDE MELT DATA SHEET ALONG WITH GLASS SUPPLY.
Specification
OPT.GLASS MBC-572577 AS PER IS;1400-1960 STRIAE GRADE-A.INCLUSION GRADE-B WELL ANNEALED SOTHAT THE STRESS BIREFRINGENCE IS NOT MORE THAN 12 NM PER CM IN RANDOM SLABE SIZE-350MM X 120MM X 40MM SUPPLIER SHALL PROVIDE MELT DATA SHEET ALONG WITH GLASS SUPPLY.
Drawing no.
OPT.GLASS MBC-572577 AS PER IS;1400-1960 STRIAE GRADE-A.INCLUSION GRADE-B WELL ANNEALED SOTHAT THE STRESS BIREFRINGENCE IS NOT MORE THAN 12 NM PER CM IN RANDOM SLABE SIZE-350MM X 120MM X 40MM SUPPLIER SHALL PROVIDE MELT DATA SHEET ALONG WITH GLASS SU
OPTICAL GLASS EDF-699301 OR SF 15 SLAB SIZE :300-400 X120-18 X30-75 MM STRAIE GRADE A INCULSION GRADE SMALL B FINE ANNEALED SO THAT STRESS BIREFRIGERENCE IS NOT MORE THAN 10 NM PER CM AS PER IS 1400-1960. MELT DATA SHEET TO BE PROVIDED BY SUPPLIER WITH GLASS SUPPLY
Specification
OPTICAL GLASS EDF-699301 OR SF 15 SLAB SIZE :300-400 X120-18 X30-75 MM STRAIE GRADE A INCULSION GRADE SMALL B FINE ANNEALED SO THAT STRESS BIREFRIGERENCE IS NOT MORE THAN 10 NM PER CM AS PER IS 1400-1960. MELT DATA SHEET TO BE PROVIDED BY SUPPLIER WITH GLASS SUPPLY
SET OF LENSES FOR 5.56MM LMG CONSISTING LENS NO.1&II,DRG.MCT-1716,1/SETS.LENS III&IV,MCT-1717,1/SET.LENS V,IRDE- MCT-1718,1/SET.LENS VI&VII,MCT-1719, 1/SET.LENS VIII&IX,MCT-1720,1/SET. LENS XI&XII,MCT-1721,1/SET.LENS XIII &XIV,MCT-1725,1/SET.
Specification
SET OF LENSES FOR 5.56MM LMG CONSISTING LENS NO.1&II,DRG.MCT-1716,1/SETS.LENS III&IV,MCT-1717,1/SET.LENS V,IRDE- MCT-1718,1/SET.LENS VI&VII,MCT-1719, 1/SET.LENS VIII&IX,MCT-1720,1/SET. LENS XI&XII,MCT-1721,1/SET.LENS XIII &XIV,MCT-1725,1/SET.
OPTICAL GLASS LASFN-3 (808408) IN RANDOM SLABS AS PER SPECN.IS;1400/1960 STRIAE GRADE-A INCLUSION GRADE-B(SMALL) WELL ANNEALED SO THAT STRESS BIREFRIGE- NCE IS NOT MORE THAN 12 NM/CM IN MULTIPLE SIZE 350MMX210MMX35MM.
Specification
OPTICAL GLASS LASFN-3 (808408) IN RANDOM SLABS AS PER SPECN.IS;1400/1960 STRIAE GRADE-A INCLUSION GRADE-B(SMALL) WELL ANNEALED SO THAT STRESS BIREFRIGE- NCE IS NOT MORE THAN 12 NM/CM IN MULTIPLE SIZE 350MMX210MMX35MM.
Drawing no.
OPTICAL GLASS LASFN-3 (808408) IN RANDOM SLABS AS PER SPECN.IS;1400/1960 STRIAE GRADE-A INCLUSION GRADE-B(SMALL) WELL ANNEALED SO THAT STRESS BIREFRIGE- NCE IS NOT MORE THAN 12 NM/CM IN MULTIPLE SIZE 350MMX210MMX35MM.
OPT.GLASS SK-16(620603)SIZE 350X200X35-10+1 STRIAE GRADE-A INCLUSION GRD.SMALL-B FINE ANNEALED SO THAT BIREFRIGENCE IS NOT MORE THAN 10 NM/CM SUPLIER SHALL PROVIDE MELT DATA SHEET ALONG WITH GLASS SUPPLY
Specification
OPT.GLASS SK-16(620603)SIZE 350X200X35-10+1 STRIAE GRADE-A INCLUSION GRD.SMALL-B FINE ANNEALED SO THAT BIREFRIGENCE IS NOT MORE THAN 10 NM/CM SUPLIER SHALL PROVIDE MELT DATA SHEET ALONG WITH GLASS SUPPLY
Drawing no.
OPT.GLASS SK-16(620603)SIZE 350X200X35-10+1 STRIAE GRADE-A INCLUSION GRD.SMALL-B FINE ANNEALED SO THAT BIREFRIGENCE IS NOT MORE THAN 10 NM/CM SUPLIER SHALL PROVIDE MELT DATA SHEET ALONG WITH GLASS SUPPLY
OPTICAL GLASS BAF51-652449 AS PER SPECN. IS-1400/1960 STRIAE GRADE-A INCLUSION GRADE-B(SMALL) WELL ANNEALED SOTHAT THE STRESS BIREFRIGENCE IS NOT MORE THAN 12 NM/CM.MULTIPLE SIZE OF 48MMX48MMX16.5 MM OR 350MMX200MMX20MM
Specification
OPTICAL GLASS BAF51-652449 AS PER SPECN. IS-1400/1960 STRIAE GRADE-A INCLUSION GRADE-B(SMALL) WELL ANNEALED SOTHAT THE STRESS BIREFRIGENCE IS NOT MORE THAN 12 NM/CM.MULTIPLE SIZE OF 48MMX48MMX16.5 MM OR 350MMX200MMX20MM
Drawing no.
OPTICAL GLASS BAF51-652449 AS PER SPECN. IS-1400/1960 STRIAE GRADE-A INCLUSION GRADE-B(SMALL) WELL ANNEALED SOTHAT THE STRESS BIREFRIGENCE IS NOT MORE THAN 12 NM/CM.MULTIPLE SIZE OF 48MMX48MMX16.5 MM OR 350MMX200MMX20MM
OPTICAL GLASS LF-7 (575415) AS PER SPECN IS-1400/1960 STRIAE GRADE-A INCLUSION GRADE-B(SMALL) WELL ANNEALED SO THAT STRESS BIREFRIGENCE IS NOT MORE THAN 12 NM/CM IN MULTIPLE SLABS SIZE OF 53MMX53MMX34MM. OR--------170MMX170MMX35----
Specification
OPTICAL GLASS LF-7 (575415) AS PER SPECN IS-1400/1960 STRIAE GRADE-A INCLUSION GRADE-B(SMALL) WELL ANNEALED SO THAT STRESS BIREFRIGENCE IS NOT MORE THAN 12 NM/CM IN MULTIPLE SLABS SIZE OF 53MMX53MMX34MM. OR--------170MMX170MMX35----
Drawing no.
OPTICAL GLASS LF-7 (575415) AS PER SPECN IS-1400/1960 STRIAE GRADE-A INCLUSION GRADE-B(SMALL) WELL ANNEALED SO THAT STRESS BIREFRIGENCE IS NOT MORE THAN 12 NM/CM IN MULTIPLE SLABS SIZE OF 53MMX53MMX34MM. OR--------170MMX170MMX35----
OPTICAL GLASS LASFN-3 (808408) IN RANDOM SLABS AS PER SPECN.IS;1400/1960 STRIAE GRADE-A INCLUSION GRADE-B(SMALL) WELL ANNEALED SO THAT STRESS BIREFRIGE- NCE IS NOT MORE THAN 12 NM/CM IN MULTIPLE SIZE 350MMX210MMX35MM.
Specification
OPTICAL GLASS LASFN-3 (808408) IN RANDOM SLABS AS PER SPECN.IS;1400/1960 STRIAE GRADE-A INCLUSION GRADE-B(SMALL) WELL ANNEALED SO THAT STRESS BIREFRIGE- NCE IS NOT MORE THAN 12 NM/CM IN MULTIPLE SIZE 350MMX210MMX35MM.
Drawing no.
OPTICAL GLASS LASFN-3 (808408) IN RANDOM SLABS AS PER SPECN.IS;1400/1960 STRIAE GRADE-A INCLUSION GRADE-B(SMALL) WELL ANNEALED SO THAT STRESS BIREFRIGE- NCE IS NOT MORE THAN 12 NM/CM IN MULTIPLE SIZE 350MMX210MMX35MM.
OPTICAL GLASS EDF 648338 IN MULTIPLE SIZE 350MMX180X55 STRIAE GRD.A INCLUSION GRD.SMALL-B FINE ANNEALED SOTHAT STRESS BIREFRIGENCE, NOT MORE THAN 12 NM/CM, IS:1400 SUPPLIER SHALL PROVIDE MELT DATA SHEET ALONG WITH SUPPLY.
Specification
OPTICAL GLASS EDF 648338 IN MULTIPLE SIZE 350MMX180X55 STRIAE GRD.A INCLUSION GRD.SMALL-B FINE ANNEALED SOTHAT STRESS BIREFRIGENCE, NOT MORE THAN 12 NM/CM, IS:1400 SUPPLIER SHALL PROVIDE MELT DATA SHEET ALONG WITH SUPPLY.
Drawing no.
OPTICAL GLASS EDF 648338 IN MULTIPLE SIZE 350MMX180X55 STRIAE GRD.A INCLUSION GRD.SMALL-B FINE ANNEALED SOTHAT STRESS BIREFRIGENCE, NOT MORE THAN 12 NM/CM, IS:1400 SUPPLIER SHALL PROVIDE MELT DATA SHEET ALONG WITH SUPPLY.
OPTICAL GLASS SF-8 (689312) AS PER SPECN IS-1400/1960 STRIAE GRADE-A INCLUSION GRADE-B(SMALL) WELL ANNEALED SO THAT STRESS BIREFRIGENCE IS NOT MORE THAN 12 NM/CM IN MULTIPLE SIZE OF 49MMX49MMX14MM OR 250MMX150MMX30MM
Specification
OPTICAL GLASS SF-8 (689312) AS PER SPECN IS-1400/1960 STRIAE GRADE-A INCLUSION GRADE-B(SMALL) WELL ANNEALED SO THAT STRESS BIREFRIGENCE IS NOT MORE THAN 12 NM/CM IN MULTIPLE SIZE OF 49MMX49MMX14MM OR 250MMX150MMX30MM
Drawing no.
OPTICAL GLASS SF-8 (689312) AS PER SPECN IS-1400/1960 STRIAE GRADE-A INCLUSION GRADE-B(SMALL) WELL ANNEALED SO THAT STRESS BIREFRIGENCE IS NOT MORE THAN 12 NM/CM IN MULTIPLE SIZE OF 49MMX49MMX14MM OR 250MMX150MMX30MM
OPTICAL GLASS DEDF-717295(SF-I)IN RANDOM SLAB STRIAE GRADE-A INCLUSION GRADE SMALL B WELL ANNEALED SO THAT THE STRESS BIREFRIGENCE IS NOT MORE THAN 12NM/CM SIZE 350X160X40MM SUPPLIER SHALL PROVIDE MELT DATA SHEET ALONG WITH GLASS SUPPLY.
Specification
OPTICAL GLASS DEDF-717295(SF-I)IN RANDOM SLAB STRIAE GRADE-A INCLUSION GRADE SMALL B WELL ANNEALED SO THAT THE STRESS BIREFRIGENCE IS NOT MORE THAN 12NM/CM SIZE 350X160X40MM SUPPLIER SHALL PROVIDE MELT DATA SHEET ALONG WITH GLASS SUPPLY.
Drawing no.
OPTICAL GLASS DEDF-717295(SF-I)IN RANDOM SLAB STRIAE GRADE-A INCLUSION GRADE SMALL B WELL ANNEALED SO THAT THE STRESS BIREFRIGENCE IS NOT MORE THAN 12NM/CM SIZE 350X160X40MM SUPPLIER SHALL PROVIDE MELT DATA SHEET ALONG WITH GLASS SUPPLY.