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光学玻璃
有色玻璃
PARAMETER

Dayoptics has capability in manufacturing various optical components with variety of optical materials. Selecting a optical material is important since each material has different optical characteristics, such as transmission versus wavelength, index of refraction, thermal, mechanical and chemical characteristics.

The index of refraction and Abbe Number of a glass are typically used by designers as degrees of freedom when designing systems.Dayoptics has a program that combines the foundation data of a wide variety of optical materials.It is easy for us to find the right materials for your application.

Many glass manufacturers offer the same material characteristics under different trade names .Based on availability,we reserve the right to substitute ab equivalent glass in our production runs.

Herewith,the most common materials Dayoptics used:

MaterialRefractive Index(nd)Abbe Number(Vd)Density(g/cm3)Transmission Range(um)Thermal Expansion Coefficient(10-6/k)
BK71.51764.22.520.33-2.17.5
SF51.67332.174.080.33-2.58.2
SF111.78525.764.870.37-2.56.8
Fused Silica1.45867.822.20.185-2.50.54
Prexy1.47465.382.230.23-2.73.25
CaF21.43494.993.180.17-7.818.85
Sapphire1.76872.243.990.18-4.55.8

For the Schott material in this catalogue,we use Chinese equivalent material instead

Plano product Capability:


AttributeCommercialHigh Precision
End-face ConfigurationFlatFlat
Dimension Tolerance+/-0.1mm

+/-0.01mm

Surface Quality40/2010/5
FlatnessLambda/4Lambda/10
Parallelism202
Perpendicularity15′5′

Lens Spocification:

Diameter Size5-50mm
ShapePlano-convex,Double-convex,Plano-concave, Double-concave
Surface Figure:Power(N)Irregularity(△N)N≤3  △N≤0.5
Centration

Z>0.15:C<=3;z>0.1-0.15:C<=30;Z<0.1:No centration

(Z=Double-convex and Double-concave lens:+,Meniscus lens-,Plano-convex and Plano-concave:R=)

Surface Quality

40-20 scratch and dig,5<=φ<=22mm< p="">

60-40scratch and dig,22<=φ<=50mm< p="">

Chinesr color glass

Former

USSR

SCHOTT

HOYA

Chinese color glass

Former

USSR

SCHOTT

HOYA

ZJB220



UV-22

QB26


BG18


ZJB240


WG230


QB29


BG25

B-380

ZJB260

БC12



LB1

3C1

VG9


ZJB280

БC3

WG280

UV-28

LB2

3C2

VG11


ZJB300

БC4

WG295

UV-30

LB3

3C3



ZJB320

БC5

WG320

UV-32

LB4

3C6



ZJB340

БC10

WG345

UV-34

LB6

3C8



ZJB360

БC7

WG360

UV-36

LB7

Ж3C1

VB8

G-533

ZJB380

БC8

GG375

L-38

LB8

Ж3C4



JB400

ЖC4

GG400

L-40

LB9

Ж3C5

VB10


JB420

ЖC11

GG420

L-42

LB10

Ж3C6


G-550

JB450

ЖC12

GG455

Y-44

LB11

Ж3C9



JB470

ЖC16

GG475

Y-46

LB12

Ж3C10



JB490

ЖC17

GG495

Y-48

LB13

Ж3C12


G-545

JB510

ЖC18

GG515

Y-50

LB14

Ж3C13



CB535

OC11

GG530

0-54

LB15

Ж3C17



CB550

OC12

GG550


LB16

Ж3C18








CB565

OC13

GG570

0-56

LB17


VG5


CB580

OC14

GG590

0-58

LB18


VG6


HB600

KC10


R-60

LB19




HB610

KC11

RG610


JB1

ЖC3

GG19


HB630

KC13

RG630

R-62

JB9


GG10


HB640

KC14

RG645

R-64

CB1

OC5



HB650

KC15


R-66

CB2

OC6



HB670

KC17

RG665


HB1

C5



HB685

KC18


R-68

HB3

C8

RG6


HB700

KC19

RG695

R-70

HB5

C13



HB720


RG715

R-72

HB6

C2



HWB760



IR-76

HWB1

ИKC1


RM-86

HWB780


RG780


HWB3

ИKC2

RG7

RM-90

HWB800



IR-80

HWB4

ИKC3



HWB830


RG830

IR-83

FB1

TC1



HWB850



IR-85

FB3

TC3



HWB900




GRB1

C3C14

KG2

HA-50

HWB930




GRB3

C3C16

KG30

HA-30

ZWB1

YфC2

UG11

U-340

PNB586

C7

BG20

V-10

ZWB2

YфC3

UG1

U-360

HOB445



HY1

ZWB3

YфC1

UG5

U-330

TB1



SL-1A

ZB1

фC1


B-390

TB2



L-1B

ZB2

фC6

BG3


SSB40


FG6

LB-40

ZB3

фC7


B-370

SSB145


BG34

LB-145

QB1

CC1



SSB165


FG3

LB-165

QB2

CC2


B-410

SSB200



LB-200

QB3

CC4



SJB20


FG18

LA-20

QB4

CC5



SJB80


FG16

LA-80

QB5

CC8


B-440

SJB100



LA-100

QB9

C3C3



SJB130


FG15

LA-120

QB10

C3C5



SJB140



LA-140

QB11

C3C7

BG14


ZAB00

HC12

NG1

ND-0

QB12

C3C8


B-460

ZAB02

HC11

NG9

ND-03

QB13

C3C9



ZAB2

HC10

NG3


QB16

C3C15



ZAB5

HC3



QB17

C3C16



ZAB10

HC9

NG4

ND-13

QB18

C3C17



ZAB25

HC8

NG5

ND-25

QB19

C3C19



ZAB30

HC2



QB21

C3C21

BG38


ZAB50

HC7

NG11

ND-50

QB23


BG7

B-480

ZAB65

HC1



QB24


BG12


ZAB70

HC6

NG11

ND-70