User talk:Zy840217

double-curvesd surface lens

Two different radius are in a surface.A surface of the lens with composite concentric annular and many  focus of complex surfaces, and another surface of the lens with spherical or aspheric surface.

Material:UV-grade fused silica BK7 and other optical lens Centration:1 arc min Length tolerance:±0.1mm Surface quality:60—40scratch and dig Focus tolerance:±1%

Material:UV-grade fused silica Centration:1 arc min Length tolerance:±0.1mm Surface quality:60—40scratch and dig Focus tolerance:±1%

Address: NO 258 Heyuan Road High-New Technology Zone Changchun City China

TEL:86-13039017930 E-mail:lucyyan1984@hotmail.com http://www.ccjxoptic.com/

←== optical flat ==

Optical flats

Manufactured using BK-7 grade of optical glass or fused quartz of 0.06 or 0.13 micron, our range of optical flats is used for inspection of gauge blocks, mechanical seals, pump valves, auto parts, prisms, filters, mirrors and windows. The diameters of the raw material range from 25mm to 100mm. These optical flats are used to measure the flatness of unknown surfaces as a reference by means of property of interference.

Material:BK7 and other optical lens Diameter :25mm Thickness:15~25mm Flatness:λ/10 Surface quality:60—40scratch and dig Parallelism Tolerance:larc sec

skype:happygirl19840217 TEL:86-13039017930 E-mail:lucyyan1984@hotmail.com http://www.ccjxoptic.com/

toroidal mirror
toroidal mirror

Two different radius are in everyone  surface. Two surface are both so that. Single lens with both surfaces are   complex surface.Or  two surfaces of the lens with composite concentric annular and  many  focus of complex surfaces, Material:UV-grade fused silica Centration:1 arc min Length tolerance:±0.1mm Surface quality:60—40scratch and dig Focus tolerance:±1%

skype:happygirl19840217 TEL:86-13039017930 E-mail:lucyyan1984@hotmail.com http://www.ccjxoptic.com/

Aspherical lens
Aspherical lens An aspheric lens is a single element optical component with one aspheric convex surface and one plano or sperical convex surface. Characterized by f-numbers less than 10, aspheres provide maximum energy throughput over a limited path length. Although not designed for imaging applications, they are ideal for use in illumination systems where it is necessary to collect the focus as much light as possible. We can manufacture many different kinds of aspheric lens, such as aspheric-plano, aspheric-concave, aspheric-convex etc.

Material:BK7 and othe optical lens Size:10mm-200mm Fringes:λ/2,λ/4 Center Thickness Tolerance:15mm~25mm Dispersion Round :0.03mm—0.2mm Centration:3 arc min Surface Quality:60—40scratch and dig,80—50scratch and dig Clear aperture:90％ Coating:avaliable upon request

skype:happygirl19840217 TEL:86-13039017930 E-mail:lucyyan1984@hotmail.com http://www.ccjxoptic.com/

Achromatic lens
Achromatic  lens

Achromatic Lenses consist of two or more elements, usually of crown and flint glass that have been corrected for chromatic aberration with respect to two selected wavelengths. Our company provides achromatic lenses consisting of two elements. These lenses have considerably reduced not only chromatic aberration bust also spherical aberration and coma aberration. These are designed with respect to three wavelength 480nm, 546.1nm and 643.8nm. They are best used in replacing singlet where improved performance is required.

Material:BK7 Design wavelength:480.0nm,546.1nm,643.8nm Paraxial focal length:±2% Dimension tolerance:0/-0.15mm Thinkness Tolerance:±0.2mm Centration:3 arc min Surface figure:1/4λ Surface quality:60—40scratch and dig Clear aperture:90％ Coating:avaliable upon request

NO 258 Heyuan Road High-New Technology Zone Changchun City China skype:happygirl19840217 TEL:86-13039017930 E-mail:lucyyan1984@hotmail.com http://www.ccjxoptic.com/

Plano-convex cylindrical lens
Material:BK7,UV-grade fused silica Paraxial focal length:±5mm—±3000mm±1% Length:2mm—300mm±1% Width:2mm—200mm±1% Surface quality:60-40scratch and dig Surface Figure:λ／4,λ/2 Centration:3arc min Thickness Tolerance:±0.20mm Clear Aperture:90%

skype:happygirl19840217 Email:lucky-zy@ccjxoptic.com

Plano-concave cylindrical lens
Material:BK7,UV-grade fused silica Paraxial focal length:±5mm—±3000mm±1% Length:2mm—300mm±1% Width:2mm—200mm±1% Surface quality:40-20scratch and dig Surface Figure:λ／4,λ/2 Centration:3arc min Thickness Tolerance:±0.20mm Clear Aperture:90%

NO 258 Heyuan Road High-New Technology Zone Changchun City China

skype:happygirl19840217 TEL:86-13039017930 E-mail:lucyyan1984@hotmail.com http://www.ccjxoptic.com/

Right angle prism
Right angle prism

Material is optical glass,fused silica and optical crystal Size is four mm toone hundred mm Dimension tolerance is point two mm Angle tolerance is five arc sec to three arc min Optical paralellism is ten arc sec Flatness is ponit one wavelength to one wavelength Surface quality is two to 20scratch and dig Coating is avaliable upon request

TEL:86-13039017930 E-mail:lucyyan1984@hotmail.com http://www.ccjxoptic.com/

Roof prism
Roof prism:

Material:optical glass,fused silica,CaF2 and optical crystal Size:10mm-200mm Dimension tolerance:±0.2mm Angle tolerance:±5arc sec—5arc min Optical paralellism:3arc min Flatness:λ／10—1λ Surface quality:60—40scratch and dig Coating:avaliable upon request

Rhomboid prism
Rhomboid prism Material:optical glass,fused silica,CaF2 and optical crystal Size:5mm-100mm Dimension tolerance:±0.2mm Angle tolerance:30arc sec—3 arc min Optical paralellism:10arc sec Flatness:λ／10—1λ Surface quality:60—40scratch and dig Clear aperture:90％ Coating:avaliable upon request

Dove prism
Material:optical glass,fused silica,CaF2 and optical crystal Size:8mm-100mm Dimension tolerance:±0.15mm Angle tolerance:±3 arc min Optical paralellism:3 arc min Flatness:λ／10—1λ Surface quality:60—40scratch and dig Clear aperture:90％ Coating:avaliable upon request

Corner cube prism
Corner cube prism

Material:optical glass,fused silica, Size:4mm-100mm Dimension tolerance:±0.2mm Angle tolerance:±30arc sec Optical paralellism:10arc sec Flatness:λ／2—λ/8 Surface Clear aperture:90％ quality:60/40~80/50scratch and dig Coating:avaliable uponrequest

Wedge prism
Wedge prism Material:BK7,fused silica Size:4mm-100mm Dimension tolerance:-0.15mm thinckness tolerance::±0.2mm wedgeAngle tolerance:±30arc sec surface accuracy:λ／10 Surface quality:60/40scratch and dig Clear aperture:90％ Coating:avaliable uponrequest

Biconvex cylindrical lens
Biconvex cylindrical lens:

Material:BK7,UV-grade fused silica Paraxial focal length:±5mm—±3000mm±1% Length:2mm—300mm±1% Width:2mm—200mm±1% Surface quality:60-40scratch and dig Surface Figure:λ／4,λ/2 Centration:3arc min Thickness Tolerance:±0.20mm Clear Aperture:90%

Biconcave cylindrical lens
Biconcave cylindrical lens:

Material:BK7,UV-grade fused silica Paraxial focal length:±5mm—±3000mm±1% Length:2mm—300mm±1% Width:2mm—200mm±1% Surface quality:60-40scratch and dig Surface Figure:λ／4,λ/2 Centration:3arc min Thickness Tolerance:±0.20mm Clear Aperture:90%

Meniscus cylindrical lens
Meniscus cylindrical lens:

Material:BK7,UV-grade fused silica Paraxial focal length:±5mm—±3000mm±1% Length:2mm—300mm±1% Width:2mm—200mm±1% Surface quality:60-40scratch and dig Surface Figure:λ／4,λ/2 Centration:3arc min Thickness Tolerance:±0.20mm Clear Aperture:90%

BK7 windows
BK7 windows:

Material:BK7 grade A optical glass Size:Dia 3.0~200.0mm x  thinkness  0.3~60.0mm Dimension tolerance:0/-0.1mm Thickness Tolerance:±0.2mm Angle tolerance:5 arc sec—3 arc min Optical paralellism:10arc seconds—1 arc minutes Flatness(@633nm):λ／10—1λ Surface quality:80—10scratch and dig Clear aperture:90％ Coating:avaliable upon request Bevel 0.25mm x 45

Email:lucky-zy@ccjxoptic.com skype:happygirl19840217

Fused silica windows
Fused silica windows: Material:UV-grade fused silica Size:Dia 3.0~200.0mm x  thinkness  0.3~60.0mm Dimension tolerance:0/-0.1mm Thickness Tolerance:±0.2mm Angle tolerance:5 arc sec—3 arc min Optical paralellism:10arc seconds—1 arc minutes Flatness(@633nm):λ／10—1λ Surface quality:60—10scratch and dig Clear aperture:90％ Coating:avaliable upon request Bevel 0.25mm x 45

skype:happygirl19840217 email:lucky-zy@ccjxoptic.com

CaF2 Windows
CaF2 Windows

Material:Calcuim Fluoride Singal Crystal Size:Dia 3.0~200.0mm x  thinkness  0.3~60.0mm Dimension tolerance:0/-0.1mm Thickness Tolerance:±0.2mm Angle tolerance:5 arc sec—3 arc min Optical paralellism:10arc seconds—1 arc minutes Flatness(@633nm):λ／10—1λ Surface quality:60—10scratch and dig Clear aperture:85％ Coating:avaliable upon request Bevel 0.25mm x 45

skype:happygirl19840217

Plano convex lens
It used to Converge parallel light, or make light source into parallel light. Material:BK7,UV-grade fused silica Size:3mm-220mm Thinkness Tolerance:±0.1mm Centration:3 arc min Surface figure:1/4λ Surface quality:60—40scratch and dig Clear aperture:90％ Coating:avaliable upon request

Plano-concave lens
Plano-concave lens They have a negative focal length, is used to diverge a parallel light beam.

Material:BK7,UV-grade fused silica Size:3mm-220mm Thinkness Tolerance:±0.1mm Centration:3 arc min Surface figure:1λ Surface quality:60—40scratch and dig Clear aperture:90％ Coating:avaliable upon request

skype:happygirl19840217 email:lucky-zy@ccjxoptic.com

Biconvex lens
Material:BK7,UV-grade fused silica Size:3mm-220mm Thinkness Tolerance:±0.2mm Centration:3 arc min Surface figure:1/4λ Surface quality:60—40scratch and dig Clear aperture:90％ Coating:avaliable upon request

skype:happygirl19840217

Bi concave lens
Bi concave lens Material:BK7,UV-grade fused silica Size:3mm-220mm Thinkness Tolerance:±0.2mm Centration:3 arc min Surface figure:1/4λ Surface quality:60—40scratch and dig Clear aperture:90％ Coating:avaliable upon request

Meniscus lens
Meniscus lens

Material:BK7,UV-grade fused silica Size:3mm-220mm Thinkness Tolerance:±0.2mm Centration:3 arc min Surface figure:1/4λ Surface quality:60—40scratch and dig Clear aperture:90％Coating:avaliable upon request