CaF2 Spherical Double Concave Optical Lenses

China CaF2 Spherical Double Concave Optical Lenses, Find details about China Plano Concave Lens, High Quality Plano Concave Lens from CaF2 Spherical Double Concave Optical Lenses

Model NO.
00040
Material
Glass
Lenses Color
Clear
Certification
RoHS, ISO9001, CE
Customized
Customized
Coating
Bbar or Customer Design
Item
Plcx, Plcc, Bicx, Bixx, Cxcc, Doublet
Design Wavelength
Customer Design
Dimension Tolerance
+0/-0.05mm
Thickness Tolerance
+/-0.1mm
Surface Quality
40-20 or Better
Surface Figure
Sph Surface:Lambda/4 or Better @632.8nm
Center Error
Etv Better Than 0.01mm
Clear Aperture
90% of Diameter
Bevel
Protective Bevel
Trademark
HHOPTEC
Transport Package
Package
Specification
customized
Origin
Jilin
HS Code
9001909090
Model NO.
00040
Material
Glass
Lenses Color
Clear
Certification
RoHS, ISO9001, CE
Customized
Customized
Coating
Bbar or Customer Design
Item
Plcx, Plcc, Bicx, Bixx, Cxcc, Doublet
Design Wavelength
Customer Design
Dimension Tolerance
+0/-0.05mm
Thickness Tolerance
+/-0.1mm
Surface Quality
40-20 or Better
Surface Figure
Sph Surface:Lambda/4 or Better @632.8nm
Center Error
Etv Better Than 0.01mm
Clear Aperture
90% of Diameter
Bevel
Protective Bevel
Trademark
HHOPTEC
Transport Package
Package
Specification
customized
Origin
Jilin
HS Code
9001909090
Focusing or imaging applications
Focal Length: f = -R/(n-1)
n: refractive index
R: radius curvature

Plano-concave lenses are useful for a wide range of applications. These lenses are manufactured from BK7A grade A (or customer design) optical glass and are supplied uncoated. Anti-reflection coatings are available as listed earlier in this section. To order an anti-reflection coated lens simply append the wavelength in nanometers to the product number.?

parameter:

Item PLCX,PLCC,BICX,BIXX,CXCC,DOUBLET
Material BK7 etc.
Design Wavelength ?Customer design
Dimension Tolerance +0/-0.05mm
Thickness Tolerance +/-0.1mm
Surface Quality 40-20 or better
Surface Figure Sph surface:Lambda/4 or better? @632.8nm
Center Error ETV better than 0.01mm
Clear Aperture 90% of diameter
Bevel Protective bevel
CoatingBBAR or customer design

CaF2 Spherical Double Concave Optical LensesCaF2 Spherical Double Concave Optical LensesCaF2 Spherical Double Concave Optical LensesCaF2 Spherical Double Concave Optical LensesCaF2 Spherical Double Concave Optical LensesCaF2 Spherical Double Concave Optical Lenses

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