Double-Convex Lenses, also known as DCX or Biconvex lenses, are used in image relay applications, or for imaging objects at close conjugates. Double-Convex Lenses have positive focal lengths, along with two convex surfaces with equal radii.

Examples of single elements are plano-convex (PCX) lenses, double-convex (DCX) lenses, aspheric lenses, etc; examples of assemblies of elements are telecentric imaging lenses, infinity-corrected objectives, beam expanders, etc.

TECHSPEC® Uncoated Double-Convex Lenses resist the effects from various aberrations in a lens design that are ultimately seen in performance and affect modulation transfer function (MTF), spot size, telecentricity, depth of field (DOF), and others.

Optical lenses are optically transparent components designed to focus or disperse a light through refraction. It creates either converging beam where the light is focused on a point such as Plano-Convex (PCX) or Double-Convex (DCX) lens; or a diverging beam where the light is scattered from the outside of the lens like a Plano-Concave (PCV) or ...

DCX116, Uncoated UV Fused Silica Double-Convex Lenses, made of UV Quartz. These Quartz Double-Convex Lenses with a diameter of 12.7mm, have different focal lengths for you to choose from, f12.7mm, f15.0mm, f20.0mm, f30.0mm, f40.0mm, f50.0mm.

These Double-Convex Lenses coated SWIR AR coating, 1000-1650nm, which are characterized by a positive focal length and consists of two convex surfaces of equal radius, and made from N-BK optical glass.

Double convex lens has positive focal length and perform most efficiently at magnification from 0.2 to 5 times. To achieve minimal spherical aberration, coma and distortion, DBX (CXCX) lenses should be used at 1:1 conjugate ratio.

Creator Optics can produce various customized optical bi-convex / double convex (DCX) lenses according to customer requirements. Special cutting lenses such as rectangle, step are available as well. Surface Quality: 80/50, 60/40, 40/20, 20/10, 10/5.

These Double-Convex Lenses double coated NIR AR Coating, 650-1100nm, which are characterized by a positive focal length and consists of two convex surfaces of equal radius, and made from N-BK optical glass.

This comparison of the performance of aspheric, achromatic, and spherical PCX lenses in different situations reveals the ideal use cases for each type of lens.