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Varifocal vs Fixed Lenses

Seeing in the Dark: A Simple Guide to Night Vision Security Black Light Cameras

If you’re in the security field, you’ve probably heard terms like “Starlight,” “Full Color,” and “Black Light” used to describe cameras. But what do they really mean? In simple terms, these names all refer to technologies that help cameras “see” clearly at night or in low light. When there’s not en......

New Journey Begins | Silk Optical New Employee Symposium Wraps Up Successfully

In October 2025, Silk Optical held a warm and engaging symposium for new employees. Centered on the theme "Together on a New Journey," the meeting facilitated open discussions on onboarding experiences, career development, and company culture. This article highlights the key moments and outcomes of ......

Shanghai Silk Optical Technology Fosters Innovation and Dialogue at Outstanding Employee Symposium

Company Organizes Employees to Watch 9.3 Military Parade for 80th Anniversary of Anti-Japanese War Victory

On September 3, the conference and military parade marking the 80th anniversary of the victory of China's War of Resistance against Japanese Aggression and the World Anti-Fascist War was held in Beijing. To remember history and honor martyrs, the company organized employee representatives and manage......

What is an endoscope lens, and how does it work?

An ‌endoscope lens‌ is a tubular device equipped with a light that can be inserted into the human body through natural orifices or surgical incisions to observe and diagnose the condition of internal organs and tissues.