Hanzhong Hengpu Photoelectric Technology Co.,Ltd
HomeProductsOptical FiltersLong Wave-pass FliterCaF2 Double Convex Lens optical lens

CaF2 Double Convex Lens optical lens

  • $36
    10-99
    Piece/Pieces
  • $22
    100-999
    Piece/Pieces
  • $15
    ≥1000
    Piece/Pieces
Payment Type:
T/T,L/C,Paypal,Western Union
Incoterm:
FOB,CFR,CIF,EXW
Min. Order:
1 Piece/Pieces
Transportation:
Ocean,Land,Air,Express,Others
Port:
Shanghai,Shenzheng,Xiaan
Share:
  • Product Description
Overview
Product Attributes

Place Of OriginChina

Diameter:3-300mm+-0.05mm

Center Thickness Tolerance+-0.05mm

Parallel Error≤3min

Surface Accuracyλ/10@

Effective Caliber90%

Focal Length Tolerance+-1%

Surface Quality40-20 scratch & dig

Working Wavelengthcustomer inquirement

MaterialBK7, FS, UVFS, CaF₂, ZnSe

Product Name:double convex lens

Supply Ability & Additional Information

TransportationOcean,Land,Air,Express,Others

Supply Ability5000 pieces per month

PortShanghai,Shenzheng,Xiaan

Payment TypeT/T,L/C,Paypal,Western Union

IncotermFOB,CFR,CIF,EXW

Packaging & Delivery
Selling Units:
Piece/Pieces
Picture Example:

Our company can process ordinary spherical mirrors with different specifications, radii and base materials, such as calcium fluoride flat convex Spherical Mirror, calcium fluoride flat concave spherical mirror, calcium fluoride biconvex spherical mirror, calcium fluoride biconvex spherical mirror, calcium fluoride crescent spherical mirror and so on.

double convex lens

Material: K9, BK7, FS, UVFS, CaF₂, ZnSe

Diameter:3mm-200mm±0.05mm

Center Thickness Tolerance:±0.05mm

Lens Alignment Error:≤3min

Surface Accuracy:λ/ 10 @

Surface Quality:40/20. 60/40. 80/60

Effective Caliber: 90%


Example with BK7 material:These N-BK7 biconvex lenses are available uncoated or with one of five antireflection coatings (-A, -AB, -B, -C, or -D), which reduces the amount of light reflected from each surface of the lens (see the Selection Guide table below for coating option). Since approximately 4% of the incident light is reflected at each surface of an uncoated substrate, the application of an AR coating improves transmission, which is important in low-light applications, and prevents the undesirable effects (e.g., ghost images) associated with multiple reflections. Having optics that are AR coated on both surfaces is particularly desirable for applications utilizing multiple optical elements. Please see the Graphs tab for additional coating information.


N-BK7 Double- Convex Lens Selection Guide
Coating name wavelength band
Uncoated Uncoated
A Coating 350nm-700nm
AB Coating 400nm-1100nm
B Coating 650nm-1050nm
C Coating 1050-1700nm
D Coating 1650nm-3000nm

Other series products:

  Concave Lens    Achromatic Lens   Ball Lens  Silicon Window Zinc Selenide Window Wedge Optical Window



Product Categories : Optical Filters > Long Wave-pass Fliter

Email to this supplier
  • *Subject:
  • *To:
    Ms. Jessie
  • *Email:
  • *Message:
    Your message must be between 20-8000 characters
HomeProductsOptical FiltersLong Wave-pass FliterCaF2 Double Convex Lens optical lens
Send Inquiry
*
*

Related Products List

Home

Product

Phone

About Us

Inquiry

We will contact you immediately

Fill in more information so that we can get in touch with you faster

Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.

Send