Sputter Film Is Rare metal and got reflection UVR and IRR

Optical Coatings
Sputter coating is frequently used to apply thin films with precise optical properties to various substrates. These coatings can manipulate the reflection, transmission, and absorption of light, making them valuable for applications such as anti-reflective coatings, mirrors, optical filters, and beam splitters.

Improved Optical Performance
Sputter-coated films can enhance the optical performance of lenses, eyeglasses, camera lenses, and other optical devices by reducing glare and reflections, improving contrast, and increasing light transmission.

Solar Control
Sputter films can be engineered to control the transmission of solar energy. This is particularly useful in architectural and automotive applications where reducing heat gain and improving energy efficiency are important.

Decorative Finishes
Sputter coating can produce decorative finishes on various surfaces, including glass, metal, and plastic. It allows for the application of metallic or colored coatings with precise control over thickness and appearance, making it suitable for items like jewelry, automotive trim, and architectural glass.

Corrosion Resistance
Sputter-coated films can enhance the corrosion resistance of materials like metals and ceramics, making them suitable for applications in harsh environments, such as aerospace components.

Wear Resistance
Sputter-deposited films can improve the wear resistance of materials, making them suitable for applications in which friction and wear are significant concerns, such as cutting tools and bearings.

Chemical Resistance
Certain sputter-coated films can provide chemical resistance to surfaces, which is beneficial in applications where exposure to corrosive chemicals is expected.

Nanotechnology
Sputter coating is also employed in nanotechnology for the deposition of nanoscale materials and thin films for various research and applications.