λ/4 Cylindrical Lenses

Optical Lenses
from CRYSTECH, Inc.

Lenses have many applications ranging from the simple collection of the scanning of laser beams to precise imaging and image transfer. CRYSTECH provide these lenses for different application. Plano-convex. Positive focus length. Most suitable where one conjugate is more than five times the other,... [See More]

  • Surface Flatness: λ/2 (optional feature); λ/4
  • Lens Application: Infrared; Visible; Ultraviolet
  • Lens Form: Plano-Convex; Plano-Concave; Convex-Convex; Concave-Concave
  • Materials: BK7 Glass; Calcium Fluoride; Zinc Selenide; Ultra-violet grade Fused Silica
Plano Concave Cylindrical Lens
from Dayoptics, Inc.

Cylindrical lenses focus light in only one dimension and are most commonly used to correct astigmatics in the eye, and in rangefinders, to produce astigmatism, stretching a point of light into a line. Recently cylindrical lens has been widely used in semiconductor diode lasers as FAC lenses. [See More]

  • Surface Flatness: λ/4
  • Lens Application: Visible
  • Lens Form: Plano-Concave
  • Focal Length: -25 to 800
Cylindraical Lens
from Foctek Photonics, Inc.

Cylindrical lenses are used to correct astigmatism in the eye and in rangefinders, to produce astigmatism, stretching a point of light into a line, they are widely used in bar code scanning, projection optics systems, laser measurement systems and holography. Cylindrical lenses are available in... [See More]

  • Surface Flatness: λ/2; λ/4
  • Materials: BK7 Glass; H-K9, Fused Silica, N-SF10, Silicon
  • Lens Form: Plano-Convex; Plano-Concave
  • Surface Quality: 60-40 Scratch / Dig
Cylindrical Plano-Concave Lenses
from CeNing Optics Co., Ltd.

CeNing Optics specializes in manufacturing high precision optical components, including optical lenses, prisms, beam splitters, waveplates, polarizers, interference filters, laser mirrors, BBO crystals, achromatic lenses, cylindrical lenses, and CaF2 windows. CeNing Optics produces optical... [See More]

  • Surface Flatness: λ/4
  • Lens Application: Visible
  • Lens Form: Plano-Concave
  • Focal Length: -500 to -8
Cylindrical Lenses
from Rainbow Research Optics, Inc.

Cylindrical lenses are designed for applications requiring one-dimensional shaping of a light source. They are offered in either plano-concave or plano-convex configurations, which are meant to expand or focus light, respectively. Your One-Stop Source for Cylindrical Lenses. From prototype to... [See More]

  • Surface Flatness: λ/2; λ/4
  • Lens Application: Infrared; Visible; Ultraviolet
  • Lens Form: Plano-Convex (optional feature); Plano-Concave (optional feature)
  • Materials: BK7 Glass; Calcium Fluoride; Ultra-violet grade Fused Silica; VUV CaF2
Cemented Cylindrical 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
  • Center Thickness: 5 to 50
  • Lens Application: Visible
  • Length: 6 to 200
Optical Lenses -- Cylindical
from CRYSTECH, Inc.

Cylindical Lens: Used to provide focusing power in one section only. For illumination or detection of light from line sources. Also used to anamorphic compression of beams and images. [See More]

  • Surface Flatness: λ/2 (optional feature); λ/4
  • Lens Application: Infrared; Visible; Ultraviolet
  • Lens Form: Plano-Convex; Plano-Concave; Convex-Convex; Concave-Concave
  • Materials: BK7 Glass; Calcium Fluoride; Zinc Selenide; Ultra-violet grade Fused Silica
Plano Convex Cylindrical Lens
from Dayoptics, Inc.

Cylindrical lenses focus light in only one dimension and are most commonly used to correct astigmatics in the eye, and in rangefinders, to produce astigmatism, stretching a point of light into a line. Recently cylindrical lens has been widely used in semiconductor diode lasers as FAC lenses. [See More]

  • Surface Flatness: λ/4
  • Lens Application: Visible
  • Lens Form: Plano-Convex
  • Focal Length: 25 to 400
Cylindrical Plano-Convex Lenses
from CeNing Optics Co., Ltd.

CeNing Optics specializes in manufacturing high precision optical components, including optical lenses, prisms, beam splitters, waveplates, polarizers, interference filters, laser mirrors, BBO crystals, achromatic lenses, cylindrical lenses, and CaF2 windows. CeNing Optics produces optical... [See More]

  • Surface Flatness: λ/4
  • Lens Application: Visible
  • Lens Form: Plano-Convex
  • Focal Length: 8 to 500
Cylinder Lens / Optical Lenses
from BRD Optical Co., Ltd.

Cylinder Lenses are typically used to focus incoming light to a line, or to change the aspect ratio of an image. Cylindrical Lenses have a single cylindrical surface that causes incoming light to be focused in only a single dimension, stretching the image. Cylinder Lenses are available with positive... [See More]

  • Surface Flatness: λ/2; λ/4; λ/5; λ/8; λ/10
  • Length: 2 to 200
  • Lens Application: Visible
  • Materials: Sapphire; Optical Glass, Fused Silica
Cylindrical Lenses
from Artifex Engineering

Cylindrical lenses are used to spread or focus light in one plane. [See More]

  • Surface Flatness: λ/4
  • Lens Application: Visible
  • Lens Form: Plano-Convex (optional feature); Plano-Concave (optional feature)
  • Focal Length: 1000
Barium Fluoride (BaF2) Lenses
from EKSMA OPTICS

Barium fluoride (BaF2) is used for optical windows, prisms and lenses transmitting from ultraviolet into infrared, it can be used as infrared laser window or lens. BaF2 is recommended for use as a vacuum ultraviolet window where high radiation resistance is required. BaF2 is less soluble than LiF,... [See More]

  • Surface Flatness: λ/4
  • Focal Length: 25 to 1000
  • Lens Form: Plano-Convex
  • Length: 12.7 to 25.4
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
  • Materials: BK7 Glass; Calcium Fluoride; Germanium; Sapphire; Zinc Selenide; Ultra-violet grade Fused Silica; Fused Silica, Cleartran, Barium fluoride, Magnesium Flouride, Silicon
  • Lens Form: Plano-Convex; Plano-Concave; Convex-Convex; Concave-Concave
  • Surface Quality: 10-5 Scratch / Dig; 20-10 Scratch / Dig; 40-20 Scratch / Dig
N-BK7 Precision Cylindrical Lenses
from Newport Corporation

Cylindrical lenses focus or expand light within a single axis only. N-BK7 cylindrical lenses are manufactured from fine annealed glass and polished to tight tolerances to meet the demanding requirements of applications including line illumination for metrology, laser scanning, spectroscopy, and... [See More]

  • Surface Flatness: λ/2; λ/4
  • Lens Application: Infrared; Visible
  • Lens Form: Plano-Convex; Plano-Concave
  • Focal Length: -200 to 300
Optical Lenses
from Fairfield Crystal Technology, LLC.

OPTICAL COMPONENT MANUFACTURING. Fairfield Crystal provides component manufacturing for your most challenging designs and applications. Combined with our expertise in crystal growth our component fabrication team is able to manufacture highly polished single crystal lenses, prisms, wedges,... [See More]

  • Surface Flatness: λ/2; λ/4; λ/5; λ/8; λ/10; λ/20
  • Materials: Calcium Fluoride; Zinc Selenide
  • Lens Application: Infrared; Visible; Ultraviolet
  • Surface Quality: 10-5 Scratch / Dig; 20-10 Scratch / Dig; 40-20 Scratch / Dig; 60-40 Scratch / Dig; 80-50 Scratch / Dig
Conical Lenses (Axicons)
from EKSMA OPTICS

Plano-convex axicons have one conical and one plano surface. Axicons can be defined by their apex angle. Conical lenses are used to transform the light into a ring or to create an approximation of non-diffractive Bessel beam from collimated Gaussian beam in the near field. A combination of axicons... [See More]

  • Surface Flatness: λ/4
  • Length: 25.4 to 30
  • Lens Form: Plano-Convex
  • Materials: BK7 Glass; Ultra-violet grade Fused Silica
UV Fused Silica Precision Cylindrical Lenses
from Newport Corporation

Cylindrical lenses focus or expand light within a single axis only. Our UV Fused Silica Cylindrical Lenses are manufactured from fine annealed glass with low scatter and autofluorescence ideal for UV or Visible Light applications including line illumination for metrology, laser scanning,... [See More]

  • Surface Flatness: λ/2; λ/4
  • Lens Application: Infrared; Visible; Ultraviolet
  • Lens Form: Plano-Convex; Plano-Concave
  • Focal Length: -300 to 300