λ/10 Meniscus Lenses

Meniscus Cylindrical Lens
from BRD Optical Co., Ltd.

Meniscus Cylindrical Lens can increase the NA of the system while only adding slightly to the total spherical aberrations. The Negative Meniscus Lens is used to increase the focal length of another lens while maintaining the angular resolution of the optical assembly. This lens shape is best used... [See More]

  • Surface Flatness: λ/2; λ/4; λ/5; λ/8; λ/10
  • Center Thickness: 2 to 20
  • Lens Application: Visible
  • Materials: Sapphire; Optical Glass, Fused Silica
Meniscus Lens / Optical Components
from BRD Optical Co., Ltd.

BRD Optical provide meniscus lens in both positive and negative focal lengths. These lenses are useful when used with another lenses to increase or decrease the focal length. This lens element configuration does not introduce any additional coma or spherical aberrations [See More]

  • Surface Flatness: λ/2; λ/4; λ/5; λ/8; λ/10
  • Focal Length: -2000 to -50
  • Center Thickness: 2 to 20
  • Diameter / Length: 2 to 300