Home > Company News > How Does Lens Imaging Work?
Company News
In today's ever-evolving era, lenses have begun to be used universally, integrated into every corner of our lives, and are inseparable from our lives. He is also often used on our lamps, which are a glass or plastic component that can change the direction of light or control the distribution of light distribution. Today, Optical Assemblies Factory will work with you to learn what is the working principle of lens imaging? Where is the lens used?
A lens is the most basic optical element that makes up the optical system of a microscope. Objectives, eyepieces, and condensers are composed of single and multiple lenses. According to their different shapes, they can be divided into convex lenses, also called positive lenses, and concave lenses, also called negative lenses.
Convex lenses: thick in the middle and thin in edges, there are three types of Bi-Convex Lens, plano-convex, and concave-convex;
Bi-Convex Lens
Concave lenses: thin in the middle and thick in edges. There are three types of Bi-Concave Lens, plano-concave and convex-concave.
When a beam of light parallel to the main beam passes through the convex lens and compares to a point, this point is called "focus", and the plane passing through the focus and perpendicular to the optical axis is called "focal plane". There are two focal points. At the focal point in object space, it is called "object-side focal point". The focal plane there is called the object-side focal plane. Conversely, the focal point in image-space is called the image-side focal point. Called the image square focal plane. After the light passes through the concave lens, it becomes an upright virtual image, and the convex lens side becomes an inverted real image. The real image can be displayed on the screen, but the virtual image cannot.
Lenses can be widely used in various fields such as security, automotive, digital cameras, lasers, optical instruments, etc. With the development of the market from time to time, lens technology is becoming more and more widely used. The lens is made according to the law of refraction of light. A lens is an optical element made of a transparent substance (such as glass, crystal, etc.). A lens is a refraction lens, and its refractive surface is a transparent body with two spherical surfaces (spherical surface and one part) or one spherical surface (spherical surface and one part). The images it creates have real and virtual images.
- Optical Objective for Endoscope Repair and Maintenance
- Rod Lens for Storz Endoscope Repair and Maintanience
- Hysteroscpe Objective for Storz/ Stryker, etc. Endoscope Repair and Maintenance
- Cystoscpe Objective for Storz/ Stryker, etc. Endoscope Repair and Maintenance
- Laparoscope/ Arthroscope/ Hysteroscope Rod Lens for Storz Endoscope Repair and Maintanience
- Arthroscope Objective for Storz/ Stryker, etc. Endoscope Repair and Maintenance
- Basler ace acA1920-50gm
- Basler ace acA1300-200um
- Plano Convex Cylindrical Lens
- Optical Glass Domes
- Zinc Selenide Optics
- Ball Lenses
- Micro Lenses
- Hongzhu 50X50mm Outdoor Light Lens 5050 PC 4 In 1 Led Outdoor Lighting Street Light Lens
- Bi-telecentric Lens > Linescan Bi-Telecentric Lens JCM16K-42-AL, 1.396x, 42mm FOV, 119mm WD, 59mm Sensor
- Linescan Bi-Telecentric Lens JCM16K-36-AL, 1.626x, 36mm FOV, 111mm WD, 59mm Sensor
- Bi-telecentric Lens Linescan Bi-Telecentric Lens
- Linescan Bi-Telecentric Lens JCM16K-26-AL, 2.264x, 26mm FOV, 72mm WD, 59mm Sensor
Popular Searches
- optical mirror
- collimator for collimation theodolite
- custom lense plano convex
- Traffic Light Fresnel Lens
- led chip lenses
- sapphire ball lens 2mm
- solar energy fresnel lens
- concentrator fresnel lens
- bk7 optical glass blanks
- acrylic google cardboard biconvex lens
- laser mirror
- fresnel lens solar concentrator
- large solar fresnel lens
- c mount lens 8mm 2/3
- dome magnifier glass 5x
- achromat lens 100mm