5 Iris Diaphragm Manufacturers in 2024
This section provides an overview for iris diaphragms as well as their applications and principles. Also, please take a look at the list of 5 iris diaphragm manufacturers and their company rankings. Here are the top-ranked iris diaphragm companies as of November, 2024: 1.Knight Optical, 2.Infinity Photo-Optical Company, 3.EKSMA Optics, UAB.
Table of Contents
What Is an Iris Diaphragm?
An iris diaphragm is a mechanical device specifically designed to regulate the amount of light passing through it. This makes it a crucial component in various optical instruments.
Commonly found in devices like camera lenses, microscopes, and telescopes, an iris diaphragm consists of a series of overlapping thin metal or plastic plates. These plates form a circular or polygonal shape that can expand or contract to adjust the aperture size – the opening through which light passes. By controlling the aperture size, the iris diaphragm effectively manages the brightness and depth of field in the image or observation.
This process, known as adjusting the variable aperture, directly influences the light transmission. A larger aperture size allows more light to enter, resulting in a brighter image. Conversely, reducing the aperture size limits light entry, leading to a darker image but increasing the depth of field.
List of 5 Iris Diaphragm Manufacturers
*Including some distributors, etc.
Sort by Features
- Default
- Company Size: largest first
- Year Founded: oldest first
- Year Founded: earliest first
Sort by Area
- United States of America
- Lithuania
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Thorlabs, Inc
Iris Diaphragms
Manufacturer Overview
Thorlabs, Inc, established in Newton, NJ in 1989, is a manufacturer of photonics equipment for research, manufacturing, and biomedical applications. Their product portfolio includes optical components, for use in imaging, sensing, and spectroscopy applications, spectrometers and analyzers used for research and industrial applications, fiber optic components and photomultiplier tubes, and imaging devices that capture and measure light signals for diverse applications in scientific research. The company has sales offices in the United States, United Kingdom, Sweden, China, and Brazil.
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Newport Corporation
Iris Diaphragms
Company Overview
Newport is a division of MKS Instruments, Inc. that was incorporated in 1961 and headquartered in Andover, Massachusetts. The company is a manufacturing company that serves the specialty industrial, advanced electronics, and semiconductor industries. The company markets its products through Spectra-Physics, MKS Instruments, Richardson Grating, and other brands. Their product categories include motion, optomechanics, optics, and vacuum instruments. Product categories include lasers, MKS vacuum & gas solutions, laser diode controls, and tables & isolation systems.
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EKSMA Optics, UAB
IRIS DIAPHRAGMS
Company Overview
EKSMA Optics, UAB, established in 1983 and based in Vilnius, Lithuania, is a manufacturer and supplier of precision optical components, optical systems, and similar products. The company fabricates optical components, nonlinear and laser crystals, and electro-optics and laser electronics. It also produces laser line components, opto-mechanical components, and optical systems. It uses electron evaporation, ion assistance deposition, thermal evaporation, and advanced ion beam sputtered technologies for the deposition of coatings on optical and crystal elements.
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Knight Optical
Iris Diaphragms
Company Overview
Knight Optical is a company that manufactures optical components based in the UK. The company offers services such as design, consultancy, custom packaging, testing, quality assurance, and others. They serve a wide number of industries including scientific, defense, medical, pharmaceutical, laser engineering and manufacturing. They also provide a wide range of coating capabilities for optical components throughout the ultraviolet (UV), visible and infrared (IR) spectra.They are ISO9001:2015 and ISO14001:2015 accredited and are providing quality products and services.
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Infinity Photo-Optical Company
Small Variable Iris Diaphragm
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Iris Diaphragm Manufacturer Ranking
*Including some distributors, etc.Ranking as of November 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Knight Optical |
42.9%
|
| 2 | Infinity Photo-Optical Company |
21.4%
|
| 3 | EKSMA Optics, UAB |
14.3%
|
| 4 | Newport Corporation |
14.3%
|
| 5 | Thorlabs, Inc |
7.1%
|
Derivation Method
The ranking is calculated based on the click share within the iris diaphragm page as of November 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
- Thorlabs, Inc: 1989 (35 years ago)
- EKSMA Optics, UAB: 1983 (41 years ago)
- Newport Corporation: 1969 (55 years ago)
Company with a History
- Newport Corporation: 1969 (55 years ago)
- EKSMA Optics, UAB: 1983 (41 years ago)
- Thorlabs, Inc: 1989 (35 years ago)
Iris Diaphragm Manufacturers in United States
*Including some distributors, etc.
Global Distribution of Iris Diaphragm Manufacturers by Country
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
United States of America
|
2 | 66.7% |
Lithuania
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1 | 33.3% |
