BK7 Glass Cylindrical Lenses

Plano-Concave Cylindrical Lenses -- CLPC-254-063-R033-BK7
from CASTECH, Inc.

Note: Other sizes and focal length are available upon request. Also the lens ring mounts are available upon request. [See More]

  • Materials: BK7 Glass
  • Length: 25.4
  • Lens Form: Plano-Concave
  • Width: 6.35
Cylinder Plano-Concave Lenses -- GCL-1103
from Daheng New Epoch Technology, Inc.

Similar to a Plano-Concave lens in profile, but only as cylinder instead of a sphere, this cylindrical lens focuses light only in one as a cylinder dimension. It can be used with cylindrical plano-convex lens together in beam expander applications. [See More]

  • Materials: BK7 Glass
  • Focal Length: -100 to -25
  • Lens Form: Plano-Concave
  • Center Thickness: 3 to 3.5
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]

  • Materials: BK7 Glass
  • 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]

  • Materials: BK7 Glass; H-K9, Fused Silica, N-SF10, Silicon
  • Surface Quality: 60-40 Scratch / Dig
  • Lens Form: Plano-Convex; Plano-Concave
  • Surface Flatness: λ/2; λ/4
Cylindrical Lens -- Optical Glass BK7 H-K9 LPlano-Convex Circular Lens
from Intrinsic Crystal Technology Co., Ltd. (ICC)

Plano-Convex Circular Lens can turn a transmitted plane wave into a cylincrical wave, or turn an original cylindrical wave into a plane wave or spherical wave, such a kind of lens can correct ocular astigmation. [See More]

  • Materials: BK7 Glass; Ultra-violet grade Fused Silica
  • Length: 1.5 to 300
  • Lens Form: Plano-Convex
  • Surface Quality: 20-10 Scratch / Dig
BK7 cylindrical lenses -- LCC10025
from Knight Optical (UK) Ltd

As the name suggests cylindrical lenses have surfaces which are sections of a cylinder rather than the normal sphere normally used.   Cylindrical lenses (cylinder lenses) are often used to change the profile of laser beams, for example to correct for astigmatism and ellipticity in diode lasers... [See More]

  • Materials: BK7 Glass
  • Focal Length: 100
  • Lens Form: Plano-Convex
  • Length: 25
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]

  • Materials: BK7 Glass; Calcium Fluoride; Ultra-violet grade Fused Silica; VUV CaF2
  • Lens Application: Infrared; Visible; Ultraviolet
  • Lens Form: Plano-Convex (optional feature); Plano-Concave (optional feature)
  • Surface Quality: 20-10 Scratch / Dig
Cylindrical Plano-Concave Lenses
from CeNing Optics Co., Ltd.

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

  • Materials: BK7 Glass
  • Lens Application: Visible
  • Lens Form: Plano-Concave
  • Focal Length: -500 to -8
12.5mm Dia x -100mm FL Cylinder Lens MgF2 Coating -- NT48-378
from Edmund Optics Inc.

PCV Cylinder lenses are commonly used to turn a collimated laser source into a line generator. PCV and PCX oblong cylinder lenses can be used together for beam expander applications.The thin lens approximation for the length of a line generated by a negative cylinder lens is: L = 2 * (r0/f) * (z +... [See More]

  • Materials: BK7 Glass
  • Center Thickness: 2
  • Focal Length: -100
  • Edge Thickness: 2.38
Biconcave Lenses
from EKSMA OPTICS

These lenses are symmetrical with equal radii on both sides. The biconcave lenses are often used to expand light beams or to increase focal lengths in optical systems, and are normally used in combination with other lenses. Among the many devices utilising biconcave lenses are laser beam expanders,... [See More]

  • Materials: BK7 Glass; Ultra-violet grade Fused Silica
  • Focal Length: 12.5 to 500
  • Lens Form: Concave-Concave
  • Center Thickness: 1.7 to 4.8
Laser Optics -- XZMV-15750350
from KENTEK Corporation

Optics are used in a wide variety of applications, including the collection of light and images and modification of laser energy through collimation, convergence, and divergence. With the many available laser wavelengths and multitude of laser applications, selecting the appropriate optics is... [See More]

  • Materials: BK7 Glass; Germanium; Sapphire; Zinc Selenide; Ultra-violet grade Fused Silica; Plastic, Quartz, Silicon
  • Lens Form: Plano-Convex; Plano-Concave; Convex-Convex; Concave-Concave
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]

  • Materials: BK7 Glass; N -BK7
  • Lens Application: Infrared; Visible
  • Lens Form: Plano-Convex; Plano-Concave
  • Focal Length: -200 to 300
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]

  • Materials: BK7 Glass; Calcium Fluoride; Germanium; Sapphire; Zinc Selenide; Ultra-violet grade Fused Silica; Fused Silica, Cleartran, Barium fluoride, Magnesium Flouride, Silicon
  • Surface Quality: 10-5 Scratch / Dig; 20-10 Scratch / Dig; 40-20 Scratch / Dig
  • Lens Form: Plano-Convex; Plano-Concave; Convex-Convex; Concave-Concave
  • Surface Flatness: λ/4
Negative Cylinder -- L-PCN001
from Ross Optical Industries

Negative cylinders have one flat surface and one concave surface and have a negative focal length. [See More]

  • Materials: BK7 Glass
  • Lens Application: Infrared (optional feature); Visible (optional feature); Ultraviolet (optional feature)
  • Lens Form: Plano-Concave
  • Focal Length: -6.35
Cylindrical 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]

  • Materials: BK7 Glass; SF5 Glass; SF11 Glass; S-LAH64,N-SF-10, N-SF-2
  • Lens Application: Infrared; Visible; Ultraviolet
  • Lens Form: Plano-Convex; Plano-Concave
  • Focal Length: -1000 to 1000
Plano Concave Cylindrical Lenses
from Tower Optical Corporation

Material : BK7 or equal [See More]

  • Materials: BK7 Glass
  • Focal Length: -500 to -12.7
  • Lens Form: Plano-Concave
  • Center Thickness: 2 to 3