Sapphire Ball Lens SBS1
Sapphire Provides Excellent Optical Transmission Quality for Ball and Half-Ball Lenses 。
Specification Snapshot
Diameter
0.5 mm -50 mm
Surface Quality
40-20 Standard
Diameter
1 mm
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Overview
Sapphire Provides Excellent Optical Transmission Quality for Ball and Half-Ball Lenses 。
Specifications
| Parameter | Value |
|---|---|
| Diameter | 0.5 mm -50 mm |
| Diameter Tolerance | +/-0.003 |
| Material | Sapphire |
| Surface Quality | 40-20 Standard |
| Sphericity | 0.003 mm |
| Clear Aperture | >90% |
| Structure | Ball lens |
| Diameter | 1 mm |
Key Features
Sapphire ball lenses exploit synthetic sapphire's Mohs 9 hardness/transparency for durable optics, including spectacle lenses. Spherical geometry/refractive index efficiently focus/couple signals, especially fibers;shorter focus/higher magnification than ordinary convex lenses simplify systems and improve stability/reliability. Focus depends on material, diameter, index;precise control suits applications. Also endoscopy, barcodes, aspheric-lens manufacturing, sensors. Birefringence can limit systems, but has less effect in spheres and can be mitigated through design/processing;important in modern optics.
Datasheet
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Supplier Information
Changchun Sandi Optoelectronics Co., Ltd. was established in 2013, located in Changchun optical base. We are a comprehensive optical company capable of processing optical glass, coating, optical assembly and optical design. Sunday Optics mainly produces spherical lenses, aspherical lenses, cylindrical lenses, prisms, high-precision windows, filters, mirrors, coatings, laser lenses. The minimum lens size can be 0.3mm, and the prism 90-degree angle tolerance can be 2 arc seconds. We focus on high-precision optics, with surface roughness guaranteed to 0.1 nm. Our products are used in endoscope probes (0.3mm micro-lenses), satellite remote sensing payloads (300mm large-format windows), industrial ultrafast lasers (1064nm high-damage mirrors sustaining 15 J/cm²), and custom infrared aspheres replacing three-element spherical stacks for 60% size/weight reduction.
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