Optical lens

Zoom lens

Speed measurement lens

F115 zoom visible light camera

Centering lens

microscope

Telecentric lens

Infrared lens

Hyperspectral large field image telecentric objective

Medical endoscope

Type F310 visible light lens

Controllable function

Electric focus,

electric continuous multiplier

Optical zoom is to change the position of the focus by moving the lens internal lens, change the length of the lens focal length, and change the lens Angle of view size, so as to achieve image amplification and reduction.

With focal length real-time output function

Image distortion

1:4.5~1:6.3

Relative aperture

>2%

1. Reduce vibration and offset

2. Improve picture clarity and stability ‌

3. Multi-lens structure

Infrared lenses, also known as IR lenses, are mainly used for 24 hours a day monitoring requirements. It uses special optical glass materials and the latest optical design methods to eliminate the focal plane offset of visible and infrared light, so that the light from the visible to the infrared region can be imitated in the same focal plane, thus ensuring the clarity of the image.

Telecentric lens

Is a special optical lens, designed to correct the traditional lens in the imaging process may produce parallax problem, it can be in a certain distance range, so that the image magnification will not change due to the distance from the object to the lens.

Apply

It is widely used in machine vision, especially in situations where high precision measurement is required.

Effect

The telecentric objective provides stable image quality and reduces measurement errors due to changes in the position of the object.

The optical lens is a key measurement component in the laser dynamic scanner of high-speed rail culvert. The lens has the advantages of high precision, light weight and large field of view.

Based mainly on optical and electronic technology, the endoscope is inserted into the body through a small incision, the internal images are captured using optical lenses and image sensors, and these images are displayed on an external monitor through light source illumination and image processing technology.

Optical lens

Zoom lens

Speed measurement lens

F115 zoom visible light camera

Centering lens

microscope

Telecentric lens

Infrared lens

Hyperspectral large field image telecentric objective

Medical endoscope

Type F310 visible light lens

Controllable function

Optical zoom is to change the position of the focus by moving the lens internal lens, change the length of the lens focal length, and change the lens Angle of view size, so as to achieve image amplification and reduction.

With focal length real-time output function

Image distortion

Relative aperture

Telecentric lens

Apply

Effect

The optical lens is a key measurement component in the laser dynamic scanner of high-speed rail culvert. The lens has the advantages of high precision, light weight and large field of view.

The principle of medical endoscopy