Wholesale High Quality Optical Glass Lenses BK7 K9 Double Concave Lens 

There is nothing cannot be done, Just never think of it.
                                                                        -----------------Kingopt are good at the Optics Lens and Prism.
1>If your required with the high accurancy, pls provide the details with drawing.
2>If your required is the normal usage,without highly accurancy. then it is better with the specifications:
Material,diameter,Radius,Center thickness.....(it is better with more specifications)
3>If you only want to borrow from on-the-shelf models, feel free to leave with us your details and application.
If you require or want in the optics lines, We Kingopt all can met with your requirement.
We Factory are doing well in this area.
Thanks for inquirying.                                                                   -------------------------Shellman from Kingopt

Specification:

Cylindrical lenses are available in either plano-concave or plano-convex configurations from Kingopt OPtics.

Plano-concave lenses have a negative focal length and are used for image reduction or to spread light.

Plano-convex lenses have a positive focal length, which makes them ideal for collecting and focusing light

for many imaging applications.

Cylindrical lenses are used to correct astigmatism in the eye and in rangefinders, to produce astigmatism,

tretching a point of light into a line, they are widely used in bar code scanning, projection optics systems,

laser measurement systems and holography.

Kingopt manufactures various shape and materials optical lens. Wide selection of optical lens includes spherical lens, aspherical lens,

cylindrical lens and strange shape lens,etc.

Optical Lenses are optical components designed to focus or diverge light. Optical Lenses, which may consist of a single or multiple

elements, are used in a wide variety of applications from microscopy to laser processing. 

Optical glass lenses have a wide variety of applications. Germanium (Ge), Silicon (Si), or Zinc Selenide (ZnSe) lenses are ideal for

transmitting the Infrared (IR) spectrum, while Fused Silica is well suited for the Ultraviolet (UV).

Or if have any special need, feel free to leave the drawing sheet, we can customized all for you.
Looking forward your information.  

Kingopt manufactures various shape and materials optical lens. Wide selection of optical lens includes spherical lens, aspherical lens,

cylindrical lens, magnifying lens.

1. Coatings for lens include normal BBAR coating, dichroic coating, super broad band antire+flective coating, filtering coating, reflective

coating and others coating according to customer’s requirement.  

2. Processing equipments are imported from Germany, Korea and Japan.

3. Application: optical lens are widely used for precision optical instruments, TV projector, microscopes, collimator, digital cameras, LCOS,

lens assembly and cctv /ccd digital cameras, etc.

4. Output of optical elements reaches 30,000,000 sets per year.  

Optical lenses are exported to Europe, America, East Asia and etc.

Welcome to contact with us for products catalogues.