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Shanghai Longway Special Glass Co., Ltd.
Verified Supplier
1 Years
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1 Years
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| Brand Name : | LONGWAY |
| Model Number : | LW1609242 |
| Certification : | ISO9001 |
| Price : | NEGOTIATION |
| Payment Terms : | T/T,Western Union |
| Supply Ability : | 5000 Pieces per Month |
High Resolution Wide-Angle Optical Lens for Action Cameras
1. Material Composition:
High-Index Optical Glass: Utilizes low-dispersion elements (e.g., ED glass) paired with aspheric components to minimize distortion and aberrations.
Multi-Layer Nano-Coating: Hydrophobic, anti-reflective, and abrasion-resistant coatings enhance light transmission and durability.
2. Key Properties:
Ultra-Wide Field of View: 120°–170° diagonal FoV for immersive capture without vignetting.
4K+ Resolution Support: Resolves >20 megapixels with minimal chromatic aberration and edge softness.
Low Distortion: Advanced optical design ensures <1% barrel distortion for realistic rendering.
Environmental Resistance: Waterproof (IP68), shockproof, and thermal stable (-20°C to 60°C).
3. Core Functions:
Immersive Capture: Expands field of view to include more scenery in extreme sports and adventures.
Edge-to-Edge Sharpness: Maintains focus clarity across the entire frame even at wide apertures.
Light Optimization: Maximizes light intake for superior low-light performance (e.g., f/2.0 aperture).
4. Applications:
Action Cameras: Compatible with GoPro, DJI Osmo, and Insta360 systems for sports filming.
Drone Imaging: Aerial photography and FPV racing lenses requiring wide FoV and stability.
Adventure Vlogging: Mountable on helmets, vehicles, or helmets for hands-free recording.
Underwater Videography: Corrosion-resistant housing for diving and snorkeling recordings.
| Material | Optical Glass, Fused Silica, quartz |
| Diameter Tolerance | +0/-0.15 mm |
| Thickness Tolerance | +/-0.15 mm |
| Cler Aperture | over 90% |
| Surface Quality | 80/50~10/5 scratch and dig |
| Transmission | above 90% |
| Chamfer | 0.1-0.5 mm x 45 degree |
| Focal Length Tolerance | +/-1.5% |
| Back Focal Length Tolerance | +/-1.5% |
| Coating | available |
| Usage | optical system, photographic sysem, Lighting system, Electronic apparatus |
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