Zinc Selenide Meniscus 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]

  • Materials: BK7 Glass; Calcium Fluoride; Zinc Selenide; Ultra-violet grade Fused Silica
  • Surface Flatness: λ/2 (optional feature); λ/4
  • Lens Application: Infrared; Visible; Ultraviolet
  • Lens Features: Mounted (optional feature)
Spherical Lens
from Intrinsic Crystal Technology Co., Ltd. (ICC)

ICC spherical technology includes PITECH, high speed and CNC method, which can meet the requirements of small quantity for precision control, and large quantity for cost. All processes are completed in the factory. Our spherical lenses are widely used in a variety of industrial and detection camera,... [See More]

  • Materials: BK7 Glass; Calcium Fluoride; Germanium; Zinc Selenide; BAF2, Silicon
  • Lens Application: Infrared; Visible
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]

  • Materials: BK7 Glass; Calcium Fluoride; Zinc Selenide; Ultra-violet grade Fused Silica
  • Surface Flatness: λ/2 (optional feature); λ/4
  • Lens Application: Infrared; Visible; Ultraviolet
  • Lens Features: Mounted (optional feature)
Meniscus Lenses
from II-VI INFRARED

Meniscus lenses are designed to minimize spherical aberration producing a minimum focal spot size for incoming collimated light. In addition to the standard focal lengths listed below, II-VI maintains an extensive inventory of test plates and tooling, resulting in no additional tooling charges for... [See More]

  • Materials: Zinc Selenide
  • Edge Thickness: 1.52 to 9.65
  • Lens Application: Infrared
  • Focal Length: 25.4 to 254
Duralens™ Focusing Lens -- 61526
from Ophir-Spiricon Inc.

Meniscus lenses provide superior accuracy [See More]

  • Materials: Zinc Selenide
  • Edge Thickness: 2.5
  • Lens Application: Infrared
  • Focal Length: 127
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