Concave-Concave Spherical Lenses Datasheets

Custom Spherical Lenses
from Advanced Optics, Inc.

In addition to our in-stock optical mirrors and optical windows, Advanced Optics provides custom fabrication and free engineering services. Our capabilities allow us to: Drill holes. Produce beveled substrates. Fabricate custom sizes and shapes. Provide coated filters or filter glass. Manufacture... [See More]

  • Lens Form: Plano-Convex (optional feature); Plano-Concave (optional feature); Convex-Convex (optional feature); Concave-Concave (optional feature)
  • Diameter: 25.4 to 153
  • Lens Application: Infrared (optional feature); Visible (optional feature); Ultraviolet (optional feature)
  • Center Thickness: 5.7 to 6.35
Double Concave 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]

  • Lens Form: Concave-Concave
  • Focal Length: -100 to -25
  • Lens Application: Visible
  • Diameter: 12.7 to 25.4
Spherical Lens -- Bi-Concave Lens
from Intrinsic Crystal Technology Co., Ltd. (ICC)

These lenses have negative focal lengths. These lenses diverge collimated incident light and form virtual images, which are seen through the lens. They are often used to expand light or increase focal lengths in existing systems. [See More]

  • Lens Form: Concave-Concave
  • Materials: BK7 Glass; Ultra-violet grade Fused Silica
  • Diameter: 1.5 to 300
  • Surface Quality: 20-10 Scratch / Dig
Symmetric-concave Lenses, Mounted (Fused Silica)
from Qioptiq

Suitable for DUV applications. Two equal radii of curvature. uncoated. Mounted lenses fit to Microbench. Surfaces uncoated. Tolerances: Focal length f' : ± 2 %, Image distance s' : ± 2 %. Our singlets are also available with the following coatings: VIS range (ARB2: R < 0.5 % per... [See More]

  • Lens Form: Concave-Concave
  • Focal Length: -150 to -20
  • Lens Application: Infrared; Visible
  • Diameter: 25
Double-Concave Lenses
from Artifex Engineering

Double-Concave (DCV) lenses have two inward curved surfaces. DCV lenses have a negative focal length and are used for image reduction or to spread light. [See More]

  • Lens Form: Concave-Concave
  • Focal Length: -30 to -6.3
  • Lens Application: Visible
  • Diameter: 6.3 to 25.4
Spherical Lenses
from CVI Laser Optics

Spherical lenses can be used to focus a beam, form an image, and collimate or expand a beam of light.   At CVI Laser Optics, we routinely manufacture lenses with high surface quality and accuracy, and have extensive experience in delivering high laser damage threshold optics.   However, we... [See More]

  • Lens Form: Plano-Convex (optional feature); Plano-Concave (optional feature); Convex-Convex (optional feature); Concave-Concave (optional feature)
  • Focal Length: -1000 to 10
  • Lens Application: Infrared (optional feature); Visible (optional feature); Ultraviolet (optional feature)
  • Diameter: 2.5 to 76.2
Double-Concave Lens, 12mm Dia. x -12mm FL, MgF2 Coating -- NT32-989
from Edmund Optics Inc.

AR Coated to Provide <1.75% Reflectance per Surface for 400 - 700nm. Designed for 0 ° Angle of Incidence. Double-Concave (DCV) Lenses have two inward curved surfaces and a negative focal length. They are used for image reduction and to spread light.These lenses are available uncoated or with... [See More]

  • Lens Form: Concave-Concave
  • Diameter: 12
  • Focal Length: -12
  • Center Thickness: 3
Sapphire Lenses
from Gavish, Inc.

The broad spectral response from UV through SWIR in the 200 – 3500 nm range along with the high strength, durability, and high laser damage threshold make sapphire ideal for many high performance optical window and lens applications. Sapphire windows, sapphire lenses and sapphire coated optics... [See More]

  • Lens Form: Plano-Convex (optional feature); Plano-Concave (optional feature); Convex-Convex (optional feature); Concave-Concave (optional feature); Plano/Plano
  • Materials: Sapphire
  • Lens Application: Infrared (optional feature); Visible (optional feature); Ultraviolet (optional feature)
N-BK7 Bi-Concave Lenses
from Newport Corporation

Our N-BK7 precision bi-concave lenses are polished to tight tolerances using master test plates to ensure minimum wavefront distortion for demanding laser collimating applications. Low cost, high performance N-BK7 optical glass. Bi-Concave shape for beam expansion applications. ≤ λ/4... [See More]

  • Lens Form: Concave-Concave
  • Focal Length: -500 to -6.3
  • Lens Application: Infrared; Visible
  • Diameter: 6.35 to 50.8
Spherical Lenses
from Rocky Mountain Instrument/RMI Laser

Spherical Lenses are the most common lenses in optical systems design. RMI manufactures standard and custom spherical lenses from a wide range of materials with a wide range of size and shape specifications. Both sides can be coated with an RMI high efficiency narrowband, anti-reflective coating. [See More]

  • Lens Form: Plano-Convex; Plano-Concave; Convex-Convex; Concave-Concave
  • Surface Quality: 10-5 Scratch / Dig; 20-10 Scratch / Dig; 40-20 Scratch / Dig
  • Materials: BK7 Glass; Calcium Fluoride; Germanium; Sapphire; Zinc Selenide; Ultra-violet grade Fused Silica; Fused Silica, Cleartran, Barium fluoride, Magnesium Flouride, Silicon
  • Surface Flatness: λ/4; λ/10
Bi-Concave Lens -- L-BCC000
from Ross Optical Industries

Bi-concave lenses have two inward curved surfaces. These lenses have a negative focal length. Our catalog bi-concave lenses have an identical curvature on both sides of the lens and are therefore symmetric. At unit conjugation, coma and distortion are cancelled out due to the symmetry. They are used... [See More]

  • Lens Form: Concave-Concave
  • Focal Length: -12.5
  • Lens Application: Infrared (optional feature); Visible; Ultraviolet (optional feature)
  • Diameter: 6.35
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]

  • Lens Form: Plano-Convex; Plano-Concave; Convex-Convex; Concave-Concave
  • Focal Length: -1000 to 750
  • Lens Application: Infrared; Visible; Ultraviolet
  • Diameter: 5 to 75