26 Aug 2024 Large Optics (Large Diameter Optics) are optical elements exceeding 100mm in diameter. They excel in delivering high precision image quality even in challenging conditions, redefining photography and videography. Large diameter optics from Avantier are used in high quality imaging applications such as telescopes and satellite communication. Large optical prisms and optical domes cater to a wide spectrum of optical needs, from clarity to high precision and versatility to specific wavelength transmission. Please consult Avantier for custom specifications or an off the shelf product.
Factory Standard - Large Lenses
Material
|
Glass
|
Metal
|
Crystal
|
Plastic
|
Dimensions (mm)
|
1-500
|
1-500
|
3-200
|
3-100
|
Front Surface Flatness
|
1/20λ
|
1/4λ
|
1/10λ
|
1/2λ
|
Surface Quality
|
10-5
|
20-10
|
20-10
|
60-40
|
Highly Reflective Coating
|
99.90%
|
99.90%
|
99.90%
|
99.90%
|
| 
