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 manufacture custom sizes, shapes, drill holes, as well as provide bevels. We also offer custom optical coatings designed to match... [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
Spherical Lense -- Bi-Concave Lense
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 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
Bi-Concave Spherical BK7A Lens -- Model BCC-05B-05
from Lambda Research Optics, Inc.

Negative magnification, focusing or optical imaging, focal length at 633 nm [See More]

  • Lens Form: Concave-Concave
  • Focal Length: -4.85
  • Lens Application: Visible
  • Diameter: 5
BK 7 Precision Bi-Concave Lens -- KBC010
from Newport Corporation

MIL-C-675C, moderate abrasion, wavelength uncoated: 380–2100 nm [See More]

  • Lens Form: Concave-Concave
  • Diameter: 6.35
  • Focal Length: -12.5
  • Center Thickness: 2.5
Bi-Concave Lens -- Model 10622
from Optarius

Simple negative lenses for higher power imaging [See More]

  • Lens Form: Concave-Concave
  • Focal Length: -15
  • Lens Application: Infrared; Visible
  • Diameter: 12.5