Flint Glass Spherical Lenses
from UNI OPTICS(Fujian) Co., Ltd
Achromatic Lenses are used to minimize or eliminate chromatic aberration. The achromatic design also helps minimize spherical aberrations. Achromatic Lenses are ideal for a range of applications, including fluorescence microscopy, image relay, inspection, or spectroscopy. Achromatic Lenses, which... [See More]
- Materials: Crown Glass; Flint Glass
- Diameter: 6 to 25.4
from Ross Optical Industries
Negative Achromats consist of two optical components, a crown and a flint glass lens, cemented together. The crown is usually a bi-concave lens. As is true to all Achromats, they are corrected for color and on-axis spherical aberration. They are used predominantly to extend focal lengths in... [See More]
- Materials: Crown Glass; Flint Glass
- Lens Application: Infrared (optional feature); Visible; Ultraviolet (optional feature)
- Lens Form: Concave-Concave
- Focal Length: -20
from HG Optronics, Inc.
Achromatic Lenses are used to minimize or eliminate chromatic aberration. The achromatic design also helps minimize spherical aberrations. Achromatic Lenses are ideal for a range of applications, including fluorescence microscopy, image relay, inspection, or spectroscopy. Achromatic Lenses, which... [See More]
- Materials: Crown Glass; Flint Glass; Crown Glass&Flint Glass CDGM, Schott, Ohara etc
- Diameter: 6 to 25.4
- Focal Length: -50 to 120
- Surface Quality: 20-10 Scratch / Dig; 60-40 Scratch / Dig
from ECOPTIK (CHANGCHUN) LTD
Achromatic Lenses are used to minimize or eliminate chromatic aberration. The achromatic design also helps minimize spherical aberrations. Achromatic Lenses are ideal for a range of applications, including fluorescence microscopy, image relay, inspection, or spectroscopy. An Achromatic Lens, which... [See More]
- Materials: Crown Glass; Flint Glass; Optical Glass
- Focal Length: 50 to 2000
- Lens Application: Visible
- Diameter: 6 to 200
from Ross Optical Industries
These Achromats are not only corrected for spherical aberration and axial color as the standard Achromats but also corrected for coma. This combination makes them Aplanatic in nature and allows for better optical performance. They are used as laser focusing objectives and in electro-optical and... [See More]
- Materials: Crown Glass; Flint Glass
- Lens Application: Infrared (optional feature); Visible; Ultraviolet (optional feature)
- Lens Form: Convex-Convex
- Focal Length: 6
from ECOPTIK (CHANGCHUN) LTD
A cemented cylindrical lens can minimize chromatic aberration, so it can be used to focus a single direction of a multi-color light beam. Unlike a spherical lens that produces a point focusing spot, a cylindrical lens can produce a linear focusing spot. Our cylindrical achromatic doublets are... [See More]
- Materials: Crown Glass; Flint Glass
- Diameter: 6 to 200
- Focal Length: 50 to 2000
- Center Thickness: 2 to 50
from Ross Optical Industries
The Steinheil triplets are made of a low index crown element cemented in between two identical meniscus flint elements. Specially designed for 1:1 conjugation, they perform well for conjugate ratios up to 5. These lenses make good relay optics for both on- and off-axis application and are often used... [See More]
- Materials: Crown Glass; Flint Glass
- Lens Application: Infrared (optional feature); Visible; Ultraviolet (optional feature)
- Lens Form: Convex-Convex
- Focal Length: 7.5