λ/4 Spherical Mirrors
from Specialty Components, Inc.
These spherical first-surface Aluminum mirrors are useful in reflecting light in the infrared range. Guaranteed at ½, ¼ or 1/8 waveform accuracy with <16nm Ra surface finish. Select from protected Aluminum, protected Gold or untreated coatings combined with your choice of size and... [See More]
- Surface Flatness: λ/4
- Thickness: 9.65
- Diameter: 25.4
- Mirror Materials: Aluminum
from Rocky Mountain Instrument/RMI Laser
For your applications that are not covered by our standard mirrors, we offer the following Mirror Blanks which can be coated to your specifications: Plane Mirror Blanks. Concave Spherical Mirror Blanks. Convex Spherical Mirror Blanks. Mirror Blanks are available in BK7, UVFS, FS, Supremax 33,... [See More]
- Surface Flatness: λ/4; λ/20; lambda/40
- Mirror Coatings: Uncoated
- Mirror Materials: BK7 Glass; Copper; Fused Silica; Ultra-violet grade Fused Silica; Calcium Flouride, Silicon, Molybdenum
- Surface Quality: 10-5 Scratch / Dig; 20-10 Scratch / Dig; 40-20 Scratch / Dig
from Edmund Optics Inc.
Ideal for Multispectral Focusing Applications. Variety of Coating Options Offered. Multiple Sizes Available. ⅛ λ Precision Spherical Mirrors Also Available. TECHSPEC ® ¼ λ Precision Spherical Mirrors are designed for research and technical OEM applications in the UV,... [See More]
- Surface Flatness: λ/4
- Focal Length: 76.2
- Diameter: 25.4
- Mirror Materials: Pyrex®
from Thorlabs, Inc.
At Thorlabs, we constantly reinforce our desire to serve at the pleasure of our customers. From this comes our desire to be connected to our industry in a way that far exceeds what would typically be expected of a vendor. Thorlabs lives this core principle by seeking to enhance, at every turn, the... [See More]
- Surface Flatness: λ/4
- Radius of Curvature: 19 to 1000
- Diameter: 12.7 to 75
- Thickness: 3.2 to 18.4
from ECOPTIK (CHANGCHUN) LTD
A dielectric mirror, also known as a Bragg mirror, is a type of mirror composed of multiple thin layers of dielectric material, typically deposited on a substrate of glass or some other optical material. By careful choice of the type and thickness of the dielectric layers, one can design an optical... [See More]
- Surface Flatness: λ/2; λ/4; λ/5; λ/8; λ/10
- Mirror Materials: BK7 Glass; Fused Silica; Silica
- Thickness: 1 to 20
- Mirror Coatings: UV/ VIS Dielectric Coating