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| Categories | Convex Lens |
|---|---|
| Brand Name: | LONGWAY |
| Model Number: | LW160925244 |
| Certification: | ISO9001 |
| Place of Origin: | Shanghai, China |
| MOQ: | 500 pieces |
| Price: | NEGOTIATION |
| Payment Terms: | T/T,Western Union |
| Supply Ability: | 80000 Pieces per Month |
| Packaging Details: | paper,foam,carton |
| Structure: | Plano convex |
| Surface: | Polished |
| Transmission: | over 90% |
| Coating: | available |
| Application: | Optics |
| Type: | optical lens |
| Material: | Optical glass |
| OEM: | available |
| Company Info. |
| Shanghai Longway Special Glass Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Crafted from optical-grade glass (e.g., BK7, fused silica, or N-BK7), plano convex lenses feature a flat (plano) surface and a convex spherical surface. Produced via precision grinding, polishing, and coating processes, these lenses ensure minimal wavefront distortion and high chemical stability.
The primary function of High-Quality Optical Glass Plano Convex Lenses is to focus light with precision. The plano surface (flat) of the lens faces the light source, while the convex surface (curved outwards) directs the light to a single point of convergence, known as the focal point. This ability to precisely focus light makes these lenses essential for a wide range of applications requiring high optical performance.
In scientific research, these lenses are often used in microscopes, telescopes, and spectrophotometers to ensure accurate and detailed imaging and spectral analysis.
In the medical field, plano convex lenses are found in ophthalmological instruments, such as refractors and slit lamps, where precise light focusing is crucial for diagnosing and treating eye conditions.
Industrial applications include precision inspection and measurement tools, where these lenses help to detect defects and measure dimensions with high accuracy.
In imaging systems, such as cameras and projectors, high-quality optical glass plano convex lenses contribute to sharp, distortion-free images by effectively focusing light onto sensors or screens.
| Item | Optical Glass Plano Convex Lens |
| Material | Optical glass, Qurartz glass, Pyrex, borosilicate glass, Float glass |
| Diameter Tolerance | +0/-0.2 mm |
| Thickness Tolerance | +/-0.2 mm |
| Processed | by grinding, polishing |
| Surface Quality | 80/50,60/40 |
| Material Quality | no scratches and air bubble |
| Transmission | above 90% |
| Chamfer | 0.1-0.3 mm x 45 degree |
| Surface Coating | Available |
| Usage | Photography, Lighting system, Electronic apparatus |
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