WEBINAR: Join us for a 40-minute webinar presented by Sony Semiconductor Solutions Americas’ VP of Technology and Business Innovation, Mark Hanson, and Edmund Optics' Director of Imaging, Nicholas Sischka, to understand the nuance between AI, Edge AI, and Vision AI; what makes Sony AITRIOS unique; and how Lucid Vision Labs is putting the IMX500 sensor to action.

by G Westheimer · 1994 · Cited by 54 — Abstract. Purpose: The authors have developed an index of diffusion that describes the relative spread of light inside and outside the region of image focus of ...

Zoom lenses, meanwhile, include a range of focal lengths. For instance, many cameras come with a DSLR zoom lens or mirrorless zoom lens that covers 18mm-55mm. Why upgrade? The quality of your lens impacts your picture. Higher-quality lenses use better glass and fine-tuning. Often, you can find higher-quality lenses at a lower cost by investing in prime lenses instead of zoom ones.

Convexlens

354 likes, 9 comments - danielehaddad92 December 31, 2020 : "2️⃣0️⃣2️⃣0️⃣ ✋ : Voglio godermi la fine, con quegli occhi inquadrati di nascosto orgogliosi di ...

Asphericallens

Watch this webinar to learn about solutions to the unique challenges associated with coating laser crystals and key considerations for sourcing crystals.

Learn about measuring aspheric surfaces with computer generated holograms and minimizing errors during measurement in this webinar by Janet Lim.

Join us for a discussion about the many types of beam expanders for laser optics systems. From fixed and variable magnification to ultrafast, there are a variety of different styles of beam expanders with their own sets of design challenges.

Opticallens

WEBINAR: Join us for a discussion about the nuances of laser damage threshold (LDT) and why a new LDT standard is under development.

Basler Light Controller, for independent, precise and stable control of the ... channel Basler Light Controller, for independent, precise and stable ...

Join representatives from Edmund Optics, TOPTICA Photonics, and Rochester Institute of Technology for a virtual discussion about the key benefits of ultrafast lasers and how they are revolutionizing fields as diverse as brain imaging and glass polishing.

Learn how to protect your laser system from damage using optical isolators and coatings designed for high laser-induced damage threshold (LIDT).

Join us for a discussion about athermalization ruggedization, how it is used for imaging lenses in machine vision systems, and the ways in which it can improve the performance of your application.

Master the unique challenges associated with sourcing optical components to produce successful medical devices in this webinar with Edmund Optics experts.

Join us for a discussion on selecting the best ultrafast laser sources and optical components for your ultrafast microscopy system to maximize performance.

lenses中文

20161010 — ... Sony are proving very popular with many industrial camera manufacturers. STEMMER IMAGING can offer GigE Vision cameras from Allied Vision ...

Since lenses change the focus and framing of your picture, it makes sense that certain focal lengths frequently go with certain styles. For example, a long focal length, like a DSLR telephoto lens, will cause more of your background or foreground to be out of focus, a popular look in portraiture. Meanwhile, short focal lengths, such as a mirrorless wide-angle lens, can keep almost everything in focus.

To take care of your lenses, you’ll want the right accessories, like a sturdy and spacious camera bag to safely stow your camera equipment. Lens filters also perform a crucial role, both as protection for your lens and as tools for creating a desired contrast, saturation or other image effect. Learn more by reviewing basic camera settings and these 10 tips for taking great photos.

Fresnellens

Learn how to build a laser-induced damage threshold (LIDT) testing station. The drive towards higher-power lasers makes this more important than ever before.

Enabling High-Power Systems. Join us for a discussion about the benefits of using large diameter aspheres and the ways these lenses enable high power systems.

2022628 — Using oblique illumination highlights certain features, and by changing the direction the light comes in from different features can be emphasized.

In this article we will discuss how collimated light beams are created, lenses and coatings that can be applied to manipulate a broad spectrum of wavelengths, ...

Optical aberrations affect nominal lens performance even for perfectly manufactured lenses. Learn about how lens geometry affects optical performance.

20211115 — Machine Vision Use Cases ... Detect a change (new activity in a region, color change, jig code visibility, etc.), record that event information, ...

This 5-position cable has an IP68 waterproof rating, which ensures excellent protection against liquids and particulates when properly mated.

Join us for a discussion about how laser damage threshold (LDT) is affected by laser pulse duration and how to ensure your laser optics are specified properly.

Greg Hollows, Vice President of the Imaging Business Unit for Edmund Optics, discusses the three different types of ruggedization for imaging lenses and how they can maintain the optical performance of your imaging lens.

Aspheres used for light collection, light focusing, and optical stack-up consolidation can take different forms and each application requires a very specific set of design considerations and specifications.

Lenses

Learn about the advantages and disadvantages of different types of diffraction gratings and how to choose the best grating for your specific optical application.

WEBINAR: Join us for a demonstration on selecting the proper optical components for your OCT system for non-invasive, high-resolution imaging.

Cameralens

Watch this webinar to learn about solutions to the unique challenges associated with coating laser crystals and key considerations for sourcing crystals.

Superpolished optical surfaces minimize scatter and improve performance in highly sensitive optical applications. Learn how they are made and measured.

Edmund Optics' panel of laser optics experts discuss why the industry standard of measuring transmission to infer the reflectivity of high reflectivity laser mirrors doesn’t tell the whole story.

Contactlens

12MP Fisheye, Exterior, 1/1.7 progressive scan CMOS, 12 mega-pixel image sensor, Up to 4000 x 3072 real-time streaming, 360° view angle, Multiple viewing ...

Edmund Optics experts, in partnership with additional industry experts, will discuss glass materials and coating technologies, their fabrication, and how to truly maximize their power in your systems.

2022314 — A camera's sensor dictates the quality of the images it can produce—the larger the sensor, the higher the image quality. Bigger image sensors ...

Designing a high-performance lens is only one part of an optical designer's job. The more elusive challenge is often in the tolerancing of that lens and in linking toleranced performance to as-built performance.

While training and experience naturally play a role in creating great photos, camera equipment is also a factor. The camera lens has a major influence on the look and feel of your final shot. So, if you’ve only used the lens that came with your DSLR camera or mirrorless camera, it is probably time to see what other kinds of camera lenses can do for you.

This 2-part webinar series explores different techniques for laser beam shaping and how they can improve the performance of your laser application.

Jeremy Govier, Principal Engineer, and Andrew Lynch, Expert Rapid Prototyping Solutionist, discuss 13 creative "hacks" to quickly and efficiently make prototypes of optical systems to address collapsing product lifecycles.

The camera lens most similar to the human eye is the 50mm lens. The farther you move away from that focal length in either direction, the more distortion you get. For example, to include more in the frame, wide-angle lenses squeeze objects closer together, curving straight lines. This can add to the artistry of certain styles, such as architectural photography.

Prime lenses and zoom lenses are the two main categories of camera lens. Prime mirrorless lenses and prime DSLR lenses have only one focal length, such as 35mm or 70mm. Focal length affects how close or far objects appear from you and from each other, how much you can fit in your frame, and how much depth of field you have (the degrees of distance you can keep in focus).

Learn about the challenges associated with coating the steep surfaces of aspheres and key considerations to ensure that your lenses function as intended.

Learn how to minimize laser-induced contamination in ultraviolet (UV) laser systems in this webinar. Improve your throughput and damage threshold!

Join our free webinar about the trade-offs of the different types of beamsplitters and useful tips for using them for best possible performance in your application.