Products

High Quality K9 Quartz Glass Plano Convex Negative Axicon conical Lenses

Short Description:

It is with the characteristics of small dark spot size, spin and orbital angular momentum, and transmission invariance, which make them widely used in modern physics, biology, medicine, optical communication, optical sensing, optical constraints and other fields.


Production capability: 1000-3000pcs per month

Payment : Paypal, Western Union, T/T

Shipping method: Express, Airfreight, Ocean freight


We can provide

·Competitive Prices

·Quality ISO:9001-2015 Certified

·ROHS Compliant

·Short lead time

·Standard size stock available

·Fast Prototyping

·Custom Optics Fabrication

·Quality assurance

·Warranty & After sales service


Product Detail

Product Tags

Product Parameter

Axicon lens also known as conical lens and plano convex axicons. It can be used to convert a parallel laser beam into a ring, to create a non diffractive Bessel beam or to focus a parallel beam into long focus depth. The conical lens method is the most convenient and effective way to produce hollow beams. Especially, the collimated hollow beams with good quality can be obtained by using the combination of two optical axis overlapping and the inner and outer conical lenses with the same angle between the conical surface and the bottom of the cone.

Technical Requirement

Commerial Grade

Precision Grade

High precision

Size range

3-200mm

3-600mm

3-600mm

Dimensional tolerance

土0.1mm

土0.025mm

土0.01mm

Thickness tolerance

土0.1mm

土0.025mm

土0.01mm

Angle tolerance

±10´

±1´

±30´´

Surface quality

60-40

40-20

20-10

Surface accuracy

1.0λ

λ/10

λ/20

Bevelling

0.1-0.5mm*45°

Material

K9/ fused silica or other optical glass


  • Previous:
  • Next:

  • Related Products