λ/10 Achromats

Achromatic Cemented Double Lens
from BRD Optical Co., Ltd.

Achromatic Lenses are used to minimize or eliminate chromatic aberration. The achromatic design also helps minimize spherical aberrations. Achromatic Lenses are ideal for a range of applications, including fluorescence microscopy, image relay, inspection, or spectroscopy. An Achromatic Lens, which... [See More]

  • Surface Flatness: λ/2; λ/4; λ/5; λ/8; λ/10
  • Lens Application: Visible
  • Achromat Type: Doublet
  • Focal Length: 50 to 2000
Spherical and Cylindrical Lenses
from CeNing Optics Co., Ltd.

Custom Capabilitities of Spherical and Cylindrical Lenses. Diameter: From 0.5mm to 300mm. Diameter Tolerance: +/-0.01mm. Thickness Tolerance: +/-0.01mm. Irregularity: 0.2, (PV: Lambda/20). Centration: 30 arc sec. Surface Quality: 10-5 S/D. Quality Facility Machinery: Polishing Machines. Grinding... [See More]

  • Surface Flatness: λ/10
  • Lens Application: Infrared (optional feature); Visible
  • Achromat Type: Doublet
  • Focal Length: 2 to 5000