Doublet lens elements

Diameter: 40 mm

Diameter: 12.5, 25 mm
Wavelength: 25 nm - 125 nm

... Achromat, or Achromatic lens, is usually made up of multiple optical elements, which can be air-spaced or cemented together. These typically alternate a positive lens of low index material, ...

Diameter: 6.25 mm - 25 mm
Wavelength: 0.425 µm - 0.675 µm

... achromatic lenses engineered by Edmund Optics, are tools that feature an AR coated design. They are composed of two optical elements which are cemented together. Moreover, these negative achromats are enhanced for color ...

Diameter: 6 mm - 25.4 mm

... either cementing two elements together or mounting the two elements in a housing, create smaller spot sizes than comparable singlet lenses. 1. What do you mean by achromatic combination? An achromatic ...

Diameter: 3 mm - 200 mm

... aberration of the lens. Dispersion in the first (positive) element of the doublet is corrected by the second (negative) element, resulting in better broadband performance ...

... Range Positive Doublet Sizes: Ø5 mm, Ø6 mm, Ø6.35 mm, Ø8 mm, Ø1/2", Ø1", Ø30 mm, and Ø2" Negative Doublet Sizes: Ø1/2", Ø1", and Ø2" 7.5 to 1000 mm Focal Lengths for Positive Doublets -20 ...

Diameter: 5 mm - 200 mm
Wavelength: 250 nm - 10,600 nm

... For most applications, a standard-grade UVFS glass lens proves to be suitable. However, when dealing with high power levels, specific spectral ranges, and precise beam parameters, the material of the lens ...

Diameter: 6 mm - 200 mm

... achromatic doublet lens or achromatic cemented lens. Description Of Achromatic Coated Lens The Achromatic Coated Lens, which is often designed by ...

Diameter: 12.7 mm - 400 mm
Wavelength: 450 nm - 1,064 nm

... enters from one side and exits from the opposite side. Its purpose is to modify the wavefront curvature of the light through the lens. Then, focus the laser beam onto a very small precise spot size so that it is widely ...

Doublet lenses or best known as acrhomat are rectified for chromatic and sperical peculiarity. The achromatic lens comprises of 2 or more parts, typically of crown and flint glass, so that the complex ...

Diameter: 5 mm - 300 mm

... . These lenses are employed to greatest advantage to they are used to shorten the length the focal length of a doublet or a plano-convex lens already working at an infinite conjugate ratio. Cutting ...

Diameter: 25.4, 12.7 mm
Wavelength: 480, 546.1, 643.8 nm

... fluorescence microscopy, image relay, inspection, or spectroscopy. An Achromatic Lens, which is often designed by either cementing two elements together or mounting the two elements in ...

Diameter: 0.8 mm - 350 mm
Wavelength: 190 nm - 3,000 nm

Singlet Lens is a transmissive optical device which affects the focusing of a light beam through refraction and only composed of a piece of optical glass lens with the simplest near-field conjugate structure ...