λ/4 Optical Lenses Datasheets

Achromatic Lens
from Dayoptics, Inc.

A transparent optical component consisting of one or more pieces of optical glass with curved surfaces(usually spherical) that they serve to converge or diverge the transmitted rays from an object,thus forming a real or virtual image of that object. Dayoptics provides these lenses with the material... [See More]

  • Surface Flatness: λ/4
  • Lens Application: Visible
  • Lens Type: Achromats
  • Focal Length: -50 to 200
Ball Lens
from AccessOptics

Access Optics has delivered more than a million optical components meeting customer needs in markets from general photonics to the supercritical requirements of surgical imaging and deep UV lithography. We manufacture lenses from virtually all optical substrate materials and provide a limitless... [See More]

  • Surface Flatness: λ/4
  • Lens Application: Infrared (optional feature); Visible (optional feature); Ultraviolet (optional feature)
  • Lens Type: Ball
  • Materials: Ultra-violet grade Fused Silica
Achromatic Lenses
from Artifex Engineering

The achromatic lens consists of two or more elements, usually of crown and flint glass, such that the composite element has been corrected for chromatic aberration with respect to two selected wavelengths. In these lenses, chromatic, spherical and coma aberrations are considerably reduced. These... [See More]

  • Surface Flatness: λ/4
  • Lens Application: Visible
  • Lens Type: Achromats
  • Focal Length: 630
Broadband UV-VIS Achromatic Lenses
from Newport Corporation

Our achromatic lenses offer near diffraction limited performance from 345-700nm, ideal for fluorescence microscopy, or Nd:YAG laser applications. Greater than 90% transmission from 360-700 nm. Ideal for fluorescence, UV light source & Nd: YAG applications. Near diffraction limited performance... [See More]

  • Surface Flatness: λ/4
  • Lens Application: Visible; Ultraviolet
  • Lens Type: Achromats
  • Focal Length: 25 to 125
Cylindrical Lenses
from Rocky Mountain Instrument/RMI Laser

Cylindrical Lenses focus incoming light in one dimension only, such as in transforming a point image into a line image or changing the height of an image without changing its width or vice versa. RMI Cylindrical Lenses are designed per customer wavelength. Both sides can be coated with an RMI high... [See More]

  • Surface Flatness: λ/4; Lambda/40
  • Materials: BK7 Glass; Calcium Fluoride; Germanium; Sapphire; Zinc Selenide; Ultra-violet grade Fused Silica; Fused Silica, Cleartran, Barium fluoride, Magnesium Flouride, Silicon
  • Lens Type: Cylindrical Lens
  • Surface Quality: 10-5 Scratch / Dig; 20-10 Scratch / Dig; 40-20 Scratch / Dig
Achromat Micro Optics -- L-MAC000
from Ross Optical Industries

Similar to Standard Achromats but smaller in diameter, these Micro Achromats provide good spherical and chromatic correction, enabling them to be used in laser applications. [See More]

  • Surface Flatness: λ/4
  • Lens Application: Infrared (optional feature); Visible; Ultraviolet (optional feature)
  • Lens Type: Achromats; Spherical Lens
  • Focal Length: 6
Spherical Singlet Lenses
from Thorlabs, Inc.

At Thorlabs, we constantly reinforce our desire to serve at the pleasure of our customers. From this comes our desire to be connected to our industry in a way that far exceeds what would typically be expected of a vendor. Thorlabs lives this core principle by seeking to enhance, at every turn, the... [See More]

  • Surface Flatness: λ/2; λ/4 (optional feature)
  • Lens Application: Infrared (optional feature); Visible (optional feature); Ultraviolet (optional feature)
  • Lens Type: Spherical Lens
  • Focal Length: -1000 to 750