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BK7 Diameter 18mm EFL 30mm Spherical Convex Optical Glass Lenses

Basic Info

Model No.: SS-p-01

Product Description

Product Description

BK7 Diameter 18mm EFL 30mm Spherical Convex Optical Glass Lenses

Plano-convex lenses are used to collimate diverging light or to focus collimated light.
We use them as secondary focusing lenses to refocus the collimated light sources.
Plano-convex lenses have low spherical aberration.Use them with the plano side facing the point source or the focus and the curve side towards the collimated beam

Substrate Material
N-BK7
Diameter
18mm
Diameter Tolearance
+0.00/-0.05mm or customer design
Thick Center
4.67mm
Surface Quality
80-50,60-40,40-20,20-10,10-5
Surface Flatness
1/4lambda or customer design
EFL
30mm
Focal length tolerance
+/-1%
Chamfer
0.05-0.5mmx45degree
Centration
3 arcmin
Coating
AR,Mgf2 are on request
Related Products
Company Profile

  Changchun Sunday Optoelectronics Co.,ltd  


       Changchun Sunday Optoelectronics Co.,ltd is a high technology enterprise for over 10 years optics design and productions. The company was established by Dr. Wang in year 2001.With these years development,Sunday has became a high-tech enterprise producing optical lenses, prisms, windows, filters, mirrors, coatings. The four production lines can meet many customers’s needs. optical glass, crystal, sapphire, fused silica,znse,caf2,ge materials and more than 200 kinds of material are for customers. Sunday has advanced testing devices, such as ZYGO interferometer、NIKON 6D ,Nikon ruler, collimators, before shipping we testing strictly.
      Laser products such as Laser Module , laser pointer, protable laser, Laser Diode are on request.
     Sunday has established business relationships with many customers in the worldwide. We make designs, developments, pursue details ,tolerance ,service, welcome your inquiry and sample order!

Packing & Delivery

Inner packing:special protective package for optical products

Outer packing:carton,shock absorption material and bubble wrap

Air transport

FAQ

Q:What is your minimum order requirement?
A:MOQ:1 piece

Q:How long will it take to execute my order ?
A:After confirming the payment.

Q:Can you give warranty of your products ?
A:We promise the quality, if the quality has any problems, we will produce new produces or return you money.

Q:How to pay?
A:T/T, Paypal, West Union, bank transfer and Assurance payment on Alibaba and etc.

Q:Can you produce custom optics?
A:Yes, we can produce custom optics

Q:If you have any other questions,please do not hesitate to contact me.
A:Tel:0431-85327363

Product Categories : Spherical Lens > Plano Convex Lenses

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