Manufacturing and processing of grid filter

Manufacturing and processing of grid filter

The effect of laser drilling on alloy materials is excellent, and high accuracy can be achieved in many applications – various filters, spray, respirators, drug delivery, fuel delivery, etc.

Grid filter, according to its specific parameters, appears in various application fields. The mesh filter processed by femtosecond laser provides an effective solution for filtering micro particles of different sizes.

Femtosecond laser is indispensable for grid filter manufacturing and processing because it does not produce deformation and can avoid thermal effects to the greatest extent.

advantage of grid filter

Edges will not change or be damaged by temperature

Aperture in microns or centimeters

Angle precision control

Variable mesh pattern

Product parameters or customization according to user requirements (BORISUN OPTICS)

characteristic of grid filter

Cutting shape is optional (round, square, other shapes)

Aperture can be as small as 1 micron

High yield, high return

Minimize the thermal effect around the cutting area

The inner side wall of the mesh is smooth (Ra<1 μ m)

Up to 200 mm x 200 mm (8 “)

Low possibility of discoloration or no discoloration

Low possibility of reprocessing after production, or no reprocessing link

Suitable for all kinds of films

filter filters glass filters lens filters glass filters optical filters 1

ABOUT BORISUN

Hanzhong Brisun Optics Co., Ltd. Is the high precision optical element manufacturer provides customized production of Various optical lenses, including spherical lens, cylindrical lens, optical window, mirror, prism, filter, metal base mirror and other high-precision optical elements. The base materials include various optical glass, fused quartz, calcium fluoride (CaF2), zinc selenide (ZnSe), germanium (GE), silicon (SI), sapphire, metal and other materials. And provide antireflective film, high reflection film, spectroscopic film, metal film and other optical coatings.

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