Packaging & Delivery

Packaging Details:	carton case,firm and safe package for air transmission
Delivery Detail:	7-30days

Optical Glass flat Convex lens

 

flat-convex lens are used to collimate diverging light or to focus collimated light.

We use them as secondary focusing lenses to refocus the collimated light sources.

flat-convex lens have low spherical aberration.Use them with the plano sidefacing the point source or the focus and the curve side towards the collimated beam.

 

 

 

 Details of flat convex lense

1.Material:bk7,k9 glass

2.Dia.12.7mm,20mm,25mm,25.4mm

3.Surace quality:10/5 to 80/50

 4.flatness;1/4lambda (general standard)

5.CA:85%

6.Tol.:+/-0.05(general standard)

7.Coating:AR coating,Al,coating,Golded Coating,sliver coating,etc.

8.Centeration:30 seconds

9.Champer:0.2mmx45degree

 

 

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Our Payment

 

 

we accept bank transfer(TT),Paypal,Wester Union,Moneygram, aliexpress,and alibaba trade assurance ways, both on-line payment and off-line payment are for your choise.

 

 All new customer shoule be 100% in advance payment

 

 

 

 

 

 

 After-sales

 

 

when customer get the package,please first check the situation and the quality, if there is any quality problems made by us, we would like to change new ones or return back the money, also we will responsible for freight for custom.

 

all things we put custom on the first consider way.

 

 

 

 

 

 

 Shipping

 

All the products will be package with firm box,customer can chose UPS,DHL,Fedex,SF,TNT,EMS,etc.we suggest:

UPS: America shipping is faster, 2-3 days

DHL: Europe,America,Asian,Oceania,Africa is 3-5 days.

Fedex: Europe,America,Asian,Oceania,Africa is 3-5 days

TNT:5-7days

SF: only can be used for Asian countries,3-5 days

 

 

Changchun Sunday Optoelectronics Co., Ltd.

Basic Information

Business Type:

Main Products:optical lenses,optical prisms,optical windows,optical mirrors,laser lenses

Location:

Total Employees: 51 - 100 People

Year Established:

Trade Information

Top 3 Markets:

Accepted Payment Currency:

Nearest Port:

Average Lead Time:

Overseas Office: No

Company Pictures

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