Shenzhen Hengda Liyuan Optoelectronics Co., Ltd.

Product Portfolio
1. Optical Filters Components
· IR-Cut Filter,Low Pass Filter
· Longpass Filters
· (Narrow) Bandpass Filters
· UV Filter
· Colored Glass
· IR/near-IR Dichroic Mirror
· Crystal Filter


2.Thermal Insulation & Special Materials
· Heat Insulating Sheet
· Sapphire lens
· Sapphire light guiding block

3. Reflector
Projection light machine's reflecting mirror

4. Protective lenses
Security protection and vehicle-mounted lens protective lenses

5. Polarized lenses or polarizing plate
Linear polarizer (PL filter) and circular polarizer (CPL filter)

6.Large-Area & Stage Lighting Filters
Large Area Color Filter applied to stage lighting and lighting systems

7.Anti-Reflective (AR) & Decorative Coatings
· Digital Camera LCD & Lens Protector AR Coating
· AR Coating on Industrial Touch Protection Glass
· PC/PMMA/PET Sheet AR or Color Decorative Film (for display windows)
· Glass Phone Window AR & Colored Decorative Coating
· Plastic Mobile Phone Window AR & Color Decorative Coating

Remarks: Support customization of various wavelength coatings and processing dimensions

Industries and Application
1. Medical and beauty equipment: such as hair removal devices, skin rejuvenation devices, and skin/scalp detector
2. Industrial lasers, machine vision, measuring instruments and industrial touch screen display
3. Projector optics, stage lighting and lighting systems
4. Digital camera LCD and lens protection, camera lenses
5. Security cameras, anti-stalking devices, sensors, facial recognition instruments
6. Vehicle-mounted lenses, automobile data recorder
7. Scanning device, scanning instruments


Custom processing capability：

Multi-wavelength,four/dual-bandpass filter possible
Special-shaped products​,non-standard geometric products​
Precision engraving/carving or Contour replication
Glue bonding, Screen printing​, Backside adhesive
other material e.g. acrylic or PC plastic...etc