Engineered specifically for micro-optical systems, including medical endoscopes and precision industrial inspection probes, ensuring exceptional tolerance control and optical stability.
| Parameter | Specification | Note |
|---|---|---|
| Outer Diameter | Φ 2.8 (-0.02 / -0.04) mm | Precision fit tolerance |
| Inner Diameter | Φ 0.6 (+0.05 / 0) mm | Center aperture structure |
| Thickness | 0.6 ± 0.01 mm | High-precision path control |
| Surface Accuracy | R = ∞ (Plano) | Double-sided polished |
| Tolerance Grade | s7 | Industrial standard |
About Us
For Business
Application
Service
News
Privacy Policy
Tel: +86 188 5174 8509
E-mail: info@hsdoptics.com
Add: No. 494 Xingzhen Road, Hengliang Street, Luhe District, Nanjing, China
Copyright © 2026 Nanjing Hengshida Optical Technology Co., Ltd. All Rights Reserved.