• Spherical Double Convex CaF2 Optical Lenses
  • Spherical Double Convex CaF2 Optical Lenses
  • Spherical Double Convex CaF2 Optical Lenses
  • Spherical Double Convex CaF2 Optical Lenses
  • Spherical Double Convex CaF2 Optical Lenses
  • Spherical Double Convex CaF2 Optical Lenses

Spherical Double Convex CaF2 Optical Lenses

Usage: Medical, Optical, Photography
Type: Convex Lens
Transmittance: >95%
Customization:
Shipping Cost:

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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
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Spherical Double Convex CaF2 Optical Lenses pictures & photos
Spherical Double Convex CaF2 Optical Lenses
US $16.98-63.5 / Piece
Min. Order: 200 Pieces
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Basic Info.

Model NO.
yt1038
Shape
Single-lens
Material
Optical Glass
Lenses Color
Clear
Certification
RoHS
Customized
Customized
Coating
HMC
Color
Transparent
Polished
Yes
Transport Package
Box
Specification
12.7mm
Trademark
Yutai
Origin
Changchun
HS Code
9001909090
Production Capacity
40000/Year

Packaging & Delivery

Package Size
20.00cm * 20.00cm * 20.00cm
Package Gross Weight
1.000kg

Product Description

CaF2 is commonly used for applications requiring high transmission in the infrared and ultraviolet spectral ranges. Its extremely high laser damage threshold makes it useful for use with excimer lasers. The material exhibits a low refractive index, varying from 1.35 to 1.51 within its usage range of 180 nm to 8.0 μm. Calcium fluoride is also fairly chemically inert and offers superior hardness compared to its barium fluoride, magnesium fluoride, and lithium fluoride cousins.
 
Specifications
Wavelength Range (Uncoated)
0.18 - 8.0 μm
AR Coating Range (-E Versions)
3 - 5 μm
Reflectance over Coating Range (Avg.)
<2.0%
Surface Quality
40-20 Scratch-Dig
 
Bi-convex lenses are popular for many finite imaging applications. Both surfaces are spherical and have the same radius of curvature, minimizing aberrations in situations where the object and image distances are equal or nearly equal. As a guideline, bi-convex lenses are the best choice for minimizing aberrations if the conjugate ratio (object distance : image distance) is between 5:1 and 1:5. Outside this range, plano-convex lenses are usually preferred.
 

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Spherical Double Convex CaF2 Optical Lenses



Factory information

Yutai Optics, we specialize in the design and volume manufacturing of high performance optical components such as lens,prisms, windows,filters,mirrors and more for use in optical instruments and laser systems, as well as for  telecommunications,medical, environment monitoring industry,material is widely ranged from optical glass to IR and UV glass.
    As a Fast-growing supplier in Optics, Yutai Optics offers excellent service and good quality items,our products have been appreciated by many European and American customers,of course we build a long-term cooperation.YuTai Optics has quickly established itself as a leader in optical components from its advanced technology and quality control.

Spherical Double Convex CaF2 Optical Lenses

Sales Team
Yutai Optics has a professinal sales team with excellent service, we tracking from inquiry to delivery of items.We try our best to meet each customers'request.             

Production Team
Yutai Optics has many experienced engineers and advanced machines, they are the important guarantee for the higher quality products.Our advanced production machines list:
Ring polishing machine, Single axis machine,  Two axis machine, Four axis machine,Centering edging machine,Mechanical milling machine,Spectrograph,  Grinding machine,nanotech.250upl,talysurfi120.
                                                                                     
Inspection Team
Advanced testing equipment and methods are important guarantee for the production of high-precision products.Our testing machine is ZYGO, Stereo interferometer,Horizontal interferometer.We provide testing report for each batch for your items.


Spherical Double Convex CaF2 Optical Lenses


Process for most optics
Material-cutting-rounding-milling-grinding-polishing-edging-cleaning-coating-gluing-edging-blacking-accembly-packing-shipping

Packaging & Shipping
 1 Package Detail: A. Standard carbon and envelop with plastic foam.
                               B. Safety green carton.
                               C. Customized.

Spherical Double Convex CaF2 Optical Lenses

 
2 Delivery Detail: Within 30 days.(Also depand on the quantity) Spherical Double Convex CaF2 Optical Lenses

 

Payment:

Spherical Double Convex CaF2 Optical Lenses

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