Overview of Optical Filters by MOK Optics Co LTD

Introduction to optical filters

In this article, we will briefly introduce the optical filters produced by our factory. As the name suggests, optical filters can select certain wavelengths of light to pass through according to specific conditions, while blocking other light with different conditions. Our factory has been specialized in the production of optical lenses for many years. Below we will share the advantages of our factory.

Classification of optical filters produced by the factory

1. Traditional coated optical filters
2. Hard coated optical filters (dichroic filters)

Composition of two different optical filters

Traditional coated optical filters: composed of metal layers, absorption materials and interference coatings
Hard coated optical filters: composed of a single substrate and a dense hard coating

Features of Traditional coated optical filters

Traditional coated optical filters are cost-effective and highly stable. Their transmission characteristics depend on the dye concentration and the thickness of the filter, but compared with other filters, the optical characteristics are very limited, so you need to choose the right product according to your project needs.

Features of Hard coated optical filters (dichroic filters)

Hard coated optical filters have the characteristics of not using adhesives, ensuring high quality and durability. Uniform dielectric coating, excellent performance. Thinner than traditional filters, higher transmittance. Its performance will be much better than traditional coated optical filters.

Conclusion

MOK Optics Co LTD offers a wide range of optical filters suitable for various applications. Their products range from high-performance dichroic filters to cost-effective colored glass filters, each designed to meet specific needs for accuracy and stability. Below we will explain the classification and application of filters and precautions.