按月归档：9 月 2025

2025 National Day And Mid-Autumn Festival Holiday Notice

Dear new and old customers: On the occasion of the National Day and Mid-Autumn Festival, [...]

What Is High Angle Shooting? How To Take High Angle Photos

The angle of the camera relative to the subject is one of the most overlooked [...]

The Principle, Selection, Main Features And Applications of Telecentric Lenses

A telecentric lens is an industrial lens with a special optical design that can keep [...]

Understand The Morphology of Laser Spots And Their Application Value

As a high-intensity, highly coherent light source, lasers play a vital role in various fields, [...]

What Is An Optical Sensor? Classification And Application of Optical Sensors

1.What is an optical sensor? Optical sensors are an important modern sensing technology. They are [...]