Infrared Optics And Zoom Lenses Pdf

infrared optics and zoom lenses pdf

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Zhao Kun, Li Shenghui. Optical design of dual aperture infrared zoom optical system[J]. Infrared and Laser Engineering, , 42 11 : Citation: Zhao Kun, Li Shenghui. Infrared and Laser Engineering , , 42 11 : Article views PDF downloads Cited by. A method of dual aperture zoom system was propounded, and a dual aperture infrared optical system was designed.

Advanced Search Search Tips. Kowa Optimed, Inc. For high-end machine vision and industrial automation, a 1. Also offered is a series of 1" format megapixel rated SWIR lenses - for transmission in the nm range. NF Mount, Megapixel Rated.

The first three chapters present an introduction to the principles of optics and the unique aspects of the infrared region of the wavelength spectrum. This foundation makes it possible for those readers who are not optical engineers to acquire the background information needed for a treatise on infrared zoom lenses. Chapter 1 presents overall system considerations involved in establishing the requirements for an application that includes an optical system as one of its elements. Chapter 2 sets forth the basic fundamentals of optics involved in the design and analysis of optical systems. Chapter 3 presents the optics features that are unique to the infrared region of the spectrum. Chapter 4 discusses some of the optical design techniques that may be utilized in the optical design of infrared systems.

Camera lens

A camera lens also known as photographic lens or photographic objective is an optical lens or assembly of lenses used in conjunction with a camera body and mechanism to make images of objects either on photographic film or on other media capable of storing an image chemically or electronically. There is no major difference in principle between a lens used for a still camera , a video camera , a telescope , a microscope , or other apparatus, but the details of design and construction are different. A lens might be permanently fixed to a camera, or it might be interchangeable with lenses of different focal lengths , apertures , and other properties. While in principle a simple convex lens will suffice, in practice a compound lens made up of a number of optical lens elements is required to correct as much as possible the many optical aberrations that arise. Some aberrations will be present in any lens system. It is the job of the lens designer to balance these and produce a design that is suitable for photographic use and possibly mass production. Typical rectilinear lenses can be thought of as "improved" pinhole "lenses".

Volume 40 Issue 1 Jan. Turn off MathJax Article Contents. GU Xiansong. Journal of Applied Optics, , 40 1 : PDF KB. Compact MWIR continuous zoom optical system with large zoom range.

Sample Pages pdf-favicon Ten years after the publication of Infrared Optics and Zoom Lenses, this text is still the only current publication.

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The Atlas is a rugged, all-weather portable turn-key PTZ camera system. All of this comes in an extra rugged IP67 aluminum enclosure, making the Atlas an excellent choice for marine and vehicle deployments for police, navy and militaries around the world. A precision engineered 4. Sample video from our 4. The nm infrared LEDs have integrated optical collimators that shape the IR light to eliminate hot spots and washouts, resulting in a more consistent and even illumination.

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Following up to date market requests and demands, Optec has developed since late 90s dedicated design and production lines for InfraRed spectrum, covering the range from Visible light and coming to high resolution lenses in Long Wavelength InfraRed. Optec has invested a lot of time and money in searching for new materials and bleeding edge technologies for IR sector, reaching the highest performance available in the market in terms of optical transmission, resolution and chromatic aberrations control. Required for C lenses Download Software.

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Midwave infrared optical zooming design and kinoform degrading evaluation methods

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Vari-Focal Lenses


Delit B.


A Vari-focal is a lens that is designed to meet the most challenging jobs by giving the installer the flexibility to adjust between different focal lengths using only one lens.



PDF ISBN: | Print ISBN: DESCRIPTION. Ten years after the publication of Infrared Optics and Zoom Lenses, this text is still the​.



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