High-Precision Micro-Optics
Focuslight provides advanced micro-optics solutions with over 30 years of expertise in optical design, simulation, and volume production. These products are manufactured using five major process technologies, ensuring exceptional performance and reliability for optical components and modules.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Back Focal Length | 0.034–5.000mm, customizable |
| AR Coating | UV, VIS, NIR, 770–1070nm, 790–990nm, 400–480nm |
| Beam Diameter/Output | 50–400μm, customizable |
| Fiber/Waveguide Types | SMF, MMF, LD, PIC, Si-Photonics |
| Lens Profile | Spherical |
| Lens Profile | aspherical |
| Lens Profile | DOEs |
| Outer Diameter Range | 15–45±0.003mm |
| Transmission Decenter | 30°–90° |
| PV | 0.2–1.0μm |
| Lens Dimension | Diameter 0.2–1.5mm, center thickness 0.25–3.0mm |
| Slow Axis Collimator Arrays | Single-sided (SAC arrays) or double-sided (Telescope arrays) |
| Wavelength Range | 190nm–5μm |
| Minimum Feature Size | 500nm–1μm |
| Overlay Accuracy | <70nm |
| Lens Size | 2–3mm |
| Angular Accuracy | 30° |
| Flatness | 1/10λ@50mm |
| Roughness | 0.2–0.6nm |
Applications
Key Features
Datasheet
Supplier Information
Related Products
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Bi-convex lens
Optical Lenses
Zeit-group
Material: H-K9L(BK7) / Quartz / Sapphire / CaF2 / BaF2 / MgF2 / Ge / ZnSe Optical Coating: As Required Surface Figure Accuracy: λ/6
Biconvex lenses primarily collect light from a point source or relay images to other optical systems.
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Plano-convex cylindrical lens
Optical Lenses
Zeit-group
Material: H-K9L(BK7) / Quartz Optical Coating: As Required Surface Figure Accuracy: λ/2
A plano-convex cylindrical lens forms a line image and controls beam size in only one direction.
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Plano-convex lens
Optical Lenses
Zeit-group
Material: H-K9L(BK7) / Quartz / Sapphire / CaF2 / BaF2 / MgF2 / Ge / ZnSe Optical Coating: As Required Surface Figure Accuracy: λ/6
A spherical plano-convex lens operates by refraction.
-
Plano-concave cylindrical lens
Optical Lenses
Zeit-group
Material: H-K9L(BK7) / Quartz Optical Coating: As Required Surface Figure Accuracy: λ/2
A plano-concave cylindrical lens forms a diverging line-shaped virtual image and controls beam size in only one direction.
-
Plano-concave lens
Optical Lenses
Zeit-group
Material: H-K9L(BK7) / Quartz / Sapphire / CaF2 / BaF2 / MgF2 / Ge / ZnSe Optical Coating: As Required Surface Figure Accuracy: λ/6
A plano-concave lens has a negative focal length and diverges a collimated beam.
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