Plano Concave Lenses
  • Plano Concave Lenses Manufacturers, Plano Concave Lenses Factory, Supply Plano Concave Lenses
  • Plano Concave Lenses Manufacturers, Plano Concave Lenses Factory, Supply Plano Concave Lenses
  • Plano Concave Lenses Manufacturers, Plano Concave Lenses Factory, Supply Plano Concave Lenses
  • Plano Concave Lenses Manufacturers, Plano Concave Lenses Factory, Supply Plano Concave Lenses
  • Plano Concave Lenses Manufacturers, Plano Concave Lenses Factory, Supply Plano Concave Lenses
  • Plano Concave Lenses Manufacturers, Plano Concave Lenses Factory, Supply Plano Concave Lenses

Plano Concave Lenses

Brand :Worldhawk

Product origin :China

Delivery time :5-45days

Supply capacity :2500-4000pcs/month

Worldhawk Optics is the professional optical products supplier in China, We can customized various optical products with different shape, dimention and precision. Including spherical lenses, micro lenses, aspherical lenses, achromatic lenses and coating. Hope we can provide the best service for you.

plano concave lens

Plano concave lens has a negative focal length and is useful for image reduction or to spread light.

Specifications

Material

N-BK7, H-K9L, Fused Silica, H-ZF52A, ZnSe, etc.

Diameter

0.8mm-500mm

Diameter Tolerance(mm)

+/-0.1mm, +/-0.05mm, +/-0.03mm

Center Thickness Tolerance(mm)

+/-0.1mm, +/-0.03mm

Focal Length Tolerance(mm)

±1%

Centration

<3 arc min,<1 arc min

Clear Aperture

>90%

Flatness (per dia. 25mm@632.8nm)

<1.5Lambda (General), <Lambda/10 (High Precision)

 Irregularity

0.2-0.5 Lambda

Surface Quality(S/D)

60/40,40/20 or better

Chamfer

 <0.25mmx45 degree

Coating

AR@ Ultraviolet (UV), visible, or Infrared (IR) spectrums

Note for Spherical Lens:

a. Other optical glass materials from Schott or Chinese CDGM are also available upon request.

b. Custom-made Plano concave lens at any size from diameter 2.0 to 500mm are available upon request.


flat concave lenses

Product testing capacity:

We have a variety of advanced testing equipment to ensure product quality.

Plano-concave lenses

About Our Factory

We have advanced processing equipment and complete production system,they are ensure that we can effectively control every aspect of the product process to ensure product quality, and reduce losses and reduce costs!

plano concave lens

Packaging

Let the product arrive in customer's hand safely, Worldhawk concerns each details of the package , cleaning, anti-static , shock treatment . According to the quantity and shape of the product , we will take a different packaging process!

flat concave lenses

Logistics

We choose internationally renowned logistics companies to provide you with logistics services.

Plano-concave lenses

Exhibition Activities
International Optical Exhibition
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