Large Lenses

• Company: Avantier Inc.
• Type: Lenses
• Diameter / Dimension: 1mm - 500mm
• Applications: Astronomy, Industrial, Military
• Highly Reflective Coating: 99.90%
• Dimensions (Glass): 1 - 500mm
• Front Surface Flatness: 1/20λ (Glass)
• Surface Quality (Glass): 10-5

Avantier Large Lenses are designed for professional photographers and videographers. They feature a large diameter for superior low-light performance and exceptional light-gathering abilities.



The lens also produces high-quality images with minimal aberration and offers bokeh enhancement. It's versatile for various needs and is built with durable, weather-sealed materials. With cutting-edge features, it provides outstanding image quality, but also comes with a high price tag.

Optical elements are essential in telescopic applications for directing light to scientific instruments, including mirrors and thermal systems. Large optics in ultrashort pulse compressors prevent damage by handling high peak power with advanced coatings and precision polishing, followed by rigorous LIDT testing. In high-resolution imaging, large apertures capture fine details and more light, reducing noise and exposure time. High-precision optical metrology is crucial for large optical elements' performance.