The need for countermeasures led to the development of the first antivirus software programs. PC users experienced an onslaught of viruses designed to destroy data, slow down system resources, and log keystrokes (also known as a keylogger). However, by the early 1990s, adolescent mischief had evolved into harmful intent. Their creators were in it for notoriety and bragging rights. Another early problem was the Morris worm back in 1988, but that was a computer worm rather than a computer virus.Įarly viruses like Elk Cloner were mostly designed as pranks. It spread so quickly that most cybersecurity experts consider it the first large-scale computer virus outbreak in history. However, the history of modern viruses begins with a program called Elk Cloner, which started infecting Apple II systems in 1982.ĭisseminated via infected floppy disks, the virus itself was harmless, but it spread to all disks attached to a system. What is a computer virus?Ī computer virus is a type of malicious software with particular characteristics:Įarly viruses occurred on pre-personal computer platforms in the 1970s. Attackers' goals are often financial, to ultimately steal money or information that can be valuable to others. Such attacks might occur via your hardware (like a backdoor) or through your software (like an exploit). Businesses often employ a number of different strategies to guard against threats, a foundational one of which is known as endpoint protection.Ĭybersecurity attacks often aim to do things like hold your computer hostage, steal system resources (as in a botnet), record your passwords and usernames, and a whole host of other bad things. For businesses and organizations, cybersecurity is a broad and important field as cybersecurity attacks continue to make headlines. For home users, these strategies include both antivirus and anti-malware protection, plus other means to stay safe online like browser protection or a VPN for online privacy. TRY BUSINESS ENDPOINT SECURITY What is cybersecurity?Ĭybersecurity, or computer security, is a catchall term for any strategy for protecting one's system from malicious attacks. Try Malwarebytes for Business Endpoint Security 14-day Trial. Keep your business data safe with next-gen antivirus (NGAV) and endpoint protection. Both of these terms fall under the broader term " cybersecurity."Ĭomprehensive cyber protection for your computer and devices.Įxplore antivirus that helps keep your personal data safe.ĭownload Malwarebytes Premium free for 14 days. Both antivirus and anti-malware typically detect and block threats, and remove any threats that make it on to a device. "Anti-malware" is intended to be a broader description than "antivirus," but antivirus has broadened in common usage to describe the same type of software. The term antivirus refers to computer viruses that were early online threats, and anti-malware refers to the term "malware," which is an umbrella term for any kind of malicious software (including viruses). Today, the terms antivirus and anti-malware are often used interchangeably to refer to cybersecurity software that blocks viruses and other types of malware from computers and mobile devices. What's the difference between antivirus and anti-malware? Today, cybersecurity companies like Malwarebytes employ several different methods to detect, block, or remove malware from a device. Early antivirus programs would compare software file signatures against a list of known viruses to see if they matched, and if so, block them. Originally, it was created to protect against computer viruses, but now it's more of a general term to describe software that uses a combination of advanced technologies to protect against a variety of threats, including ransomware, spyware, and even never-before-seen zero day attacks. Sure, both refer to cybersecurity software, but what do these terms actually mean? What is the difference between antivirus and anti-malware, and are they both still relevant in dealing with today's online threats? Let's take a deep dive into the world of cybersecurity semantics and unpack these terms.Īntivirus is software that is designed to detect, protect against, and remove malware on a computer or mobile device. At Malwarebytes, we're all for precision - especially when it comes to two commonly confused cybersecurity concepts that get used interchangeably: antivirus and anti-malware.
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It’s got a ton of changes which make it, by and far, the best messaging system to date. Why leave Mail when, with OS X Yosemite, you can just edit messages and fire back replies? Plus, Mail has a whole new feature called Maildrop, which allows you to send large files up to 5 GB in space - talk about upgrades!Īnd we can’t forget to mention Messages. You can add text, shapes, signatures (with the touchpad), and even fill out PDF forms from inside the Mail app. It helps you read and reply to emails quickly, so you can get back to what you were doing. So we can safely assume that they’ve got tons of hidden goodies for the Notification Center.Īpple has added a nice, new Markup feature to Mail, which lets you annotate the messages you receive in-app. We don’t know exactly how far Apple has gone with this concept, but it’s Apple. You can also customize it however you wish by adding widgets from the Mac App Store. Stay up-to-date on your events, stocks, reminders, weather, messages, and more. With the new Notifications Center, you can see everything that is need-to-know at a glance. The one that’s received the most attention, in regard to changes, has to be the Notifications Center. Native Mac apps have become more powerful than everĪpple has done a lot of tinkering with it’s native apps, some of which you’ve read about above. But, we’re getting ahead of ourselves, so we’ll pick this up in the next section. Plus, it gives you a scrollable-selection of finds, making it easier for you to select what you’re looking for. You can find articles from Wikipedia, Maps, Bing, iTunes, and more. It now lets you find exactly what you’re looking for and even suggests information straight from the internet. The Spotlight feature got a massive upgrade, too. And did we mention that Safari is 2x faster? Now we did. Browse on your iPhone or iPad and then jump on your Mac to pick up where you left off. And, when you open a new tab, you can view all of your tabs opened on all your iDevices. It’s all your favorite places, now just one click away. For example, Safari now lets you access your favorite sites by clicking in its smart search field. Like the new streamlined toolbars in native apps: you get more of the features you want without taking up extra space. Because the best stuff in OS X Yosemite isn’t what you can see - it’s the power they’ve added under-the-hood. However, we’re not going to talk about how it looks. This is just one of the many tweaks in usability that Apple has added in Yosemite. It’s new translucent windows let you view more than just the window - you can now see what’s hiding behind them, helping you navigate your Mac more seamlessly. It’s got a whole new aesthetic that looks wonderful and totally Mac. So, let’s talk about what’s new in OS X Yosemiteīuttons, icons, typefaces, windows, and so much more have been redesigned in OS X Yosemite. Installing a new OS X changes your entire system, which has most users asking the question, “Should I upgrade to OS X Yosemite?” Our response? Of course! It’s the next step in the evolution of Mac, and has so many amazing changes that we can’t imagine saying no. But to help you do it all by yourself, we’ve gathered our best ideas and solutions below.įeatures described in this article refer to the MacPaw site version of CleanMyMac X. So here’s a tip for you: Download CleanMyMac to quickly solve some of the issues mentioned in this article. To check whether it has been extracted and copied successfully type- ls /opt/tomcatĪs we already have created a dedicated user for Tomcat, thus we permit it to read the files available in it. sudo tar -zxvf apache-tomcat-*.tar.gz -C /opt/tomcat -strip-components=1 Once the downloading is completed, extract the Tar file and copy it to /opt/tomcat directory, we have created earlier. After that paste that with wget command to download it directly using the terminal.įor example- here we are downloading Tomcat 10, thus we copy the link available for that. Select the version of Tomcat you want to download then right-click on the Tar.gz file and copy its link. However, here we are downloading the latest Apache Tomcat 10 version, which was available while writing this article. Thus, you can download the one as per your choice. All these three support Java 8 and later versions. Multiple versions of Tomcat are available such as Tomcat 8, 9, and 10. Let’s create a group and user that will have access to Tomcat only and cannot be used for other purposes such as login to the system to install or delete anything.Ĭreate a directory to save Apache Tomcat files sudo mkdir /opt/tomcatĪdd user and set the above-created directory its home folder and also disable its login rights using the below command- sudo useradd -s /bin/nologin -g tomcat -d /opt/tomcat tomcatĭownload latest Apache Tomcat 10 on Rocky Linux OpenJDK 64-Bit Server VM 18.9 (build 11.0.11+9-LTS, mixed mode, sharing) OpenJDK Runtime Environment 18.9 (build 11.0.11+9-LTS) The output will be like this- openjdk 11.0.11 LTS Once the installation of any of the above-given versions is completed, check it using the below command to confirm the installation. Here we will install OpenJDK 11, you can also go for version 8 if you want.Ĭommand for OpenJDK 11 sudo dnf install java-11-openjdk.x86_64ĭevelopers can also install OpenJDK 11 Development Environment sudo dnf install java-11-openjdk-devel.x86_64įor OpenJDK 8 sudo dnf install java-1.8.0-openjdk.x86_64įor OpenJDK 11 Development Environment sudo dnf install java-1.8.0-openjdk-devel.x86_64 Opensource Java JRE and JDK both are available in the repository of Rocky Linux and the same is true for other similar Linux server distros. Run system update command to get the latest stable state for all the installed packages on your Rocky Linux system. SSH access for CLI server, so that you can easily copy-paste the commands.Īccess Tomcat web management interface Update your Rocky Linux system.2GB of Memory or more as per your requirements.64-bit RHEL Linux Server or the one based on it such as Rocky, CentOS or AlmaLinux.Here we learn how to install and configure Apache Tomcat on Rocky Linux 8… However, the given steps in this tutorial are also applicable for CentOS 8, RHEL, and AlmaLinux 8… So, you can create your WAR file ( Web Application Archive) in your Java project and simply save it in the Tomcat deployment directory. Thus can be used to provide your Java servlets and JSPs. The Tomcat functions primarily as a servlet and JSP server for Java technologies for development purposes. Apache is a general-purpose HTTP server that supports several advanced options that Tomcat does not. Like Apache, Apache Tomcat is an HTTP server that serves HTTP and is also a servlet container. Just like the popular Apache web server, Tomcat is also developed and maintained by a free community of developers. Apache Tomcat is an open-source web server that allows you to run web applications written in Java. Retired after 38 years having managed the corporations sales/business development, strategic planning, government relations and corporate communications and media relations groups. Also serves as the Director of the Partnership for Tribal Governance at the National Congress of American Indians.įormer EVP and Executive Team member with Fluor Corp.,(FLR). Army Research Institute of Environmental Medicine with a decorated 32 year career including the publication of countless manuscripts and nearly 100 speaking engagements.Īn internationally recognized scholar in motor control and professor of Movement Science and the Director of the Developmental Neuromotor Control Laboratory at the University of Michigan.Īppointed to President Obama’s Advisory Council on Financial Capability in 2011. Was the only Secret Service member to ever score a perfect 500 in the Secret Service physical test. Was responsible for leading President Clinton’s travel Secret Service detail. Professional player in the Canadian National Soccer League. Paralympic National Team head coach and U.S. Women's Pan American Games team that won the gold medal and assistant coach to the Women's National Team that won the 1999 FIFA Women’s World Cup. One of the original designers of The Special Olympics Program ®.įormer head coach of the 1999 U.S. Is the first Westerner appointed to a Professorship with China's CFDA and Shanghai University of TCM. Olympic and Amateur Athletic Union National committees. Has served on various boards and committees including the U.S. Internationally recognized expert and lecturer on data quality and data integrity in clinical research, with 20+ books published. The McMunn Planetarium on ESU’s campus is named in their honor.ĭistinguished career in Clinical Medicine and health care with more than 40+ years in clinical medicine and teaching. Heller was also an attorney for more than 30 years in the Berks County area and founded the Varsity “S” club on campus.ĬEO of Tricam Industries and co-owner (with wife Patricia Lythgoe McMunn ’68) of McMunn’s of Ballybunion Ireland. She was the first woman athletic director in the Big 10 Conference and the only woman on the Title IX Committee.įormer president, chairman and chief executive of the U.S. Producer of Ironman sports challenge television show and winner of 18 Emmy Awards.įormer Director of Athletics at Michigan State. Also served as the NFL Miami Dolphins nickel package defense coach. Former Notre Dame football assistant head coach/defense. Retired as the Athletic Community Relations Director for the University of Notre Dame. The International Olympic Committee’s 1985 decision to ban blood doping was based in part on his research. World renowned large mammal physiologist and director of The Science and Conservation Center in Billings, Mont.įaculty member at Old Dominion University who has published over seventeen books, including one of the first on the role of nutrition in sports. Forest Service in promoting the health and safety for firefighters.Ĭo-founded Golfsmith with her husband Carl from their Edison, N.J. Respected exercise physiologist and former professor at the University of Montana where he did considerable work with the U.S. ’55 and Sandra Hoeffner Science and Technology Center is named in his honor.įormer health faculty member and Dean of Allied Health professions at University of Wisconsin-Madison and State University of New York at Buffalo who has published numerous works and mentored countless students. President emeritus of Wilmington University (1979-2006) and the first woman to head a four year institution in the state of Delaware.įormer president and CEO of Rex-Hide, Inc. AAHPERD's research award is named in his honor.įormer A League of their Own player who was All-American in the Girls Professional Baseball League. Author of the classic textbook Physiology of Exercise for Physical Education and Athletics. Eiler-Martin Stadium is named in his honor.įounded Stony Acres and featured in Women who made History in Monroe County.Īn internationally acclaimed scholar who headed the Aging Institute at the University of Southern California and is known as the father of exercise and aging. Cottrell Award from the Pennsylvania State Association of Health, Physical Education and Recreation in 1969. Eiler was inducted into the National Soccer Hall of Fame in 1993 and received the Elmer R. Mekeel Child Care Center is named in her honor.įormer ESU faculty member, men's soccer coach (led the 1962 team to national championship) and Athletic Director at ESU. The DeNike Building is named in his honor.įeatured in Women who made History in Monroe County. Founding member and former vice president of the National Soccer Coaches Association. You can label your photographs, indicate which ones are your favorites, add tags for improved searchability, and more. Photo organization: Besides the rich editing features, this software is also very suitable for users looking for a way to manage their photo libraries better.The application includes filters, focus and white balance controls, noise reduction, geometry controls, pencils, brushes, etc. Thanks to the integration of sliders, you can control the desired light and color effects super precisely. Professional editing tools: Lightroom Classic gives you one of the most innovative and intuitive tools on the market. Fortunately, Lightroom Classic features a quick editing menu, where you will find a series of preset filters and parameters, through which you can achieve impressive results in no time.
Windows 7 Download periodically updates pricing and software information of Icons8 Lunacy full version from the publisher,īut some information may be out-of-date. However, windows7download reserves the right to remove or refuse to post any submission for any reason. You acknowledge that you, not windows7download, are responsible for the contents of your submission. sketch files into Figma or XD if needed.Īll Icons8 Lunacy reviews, submitted ratings and written comments become the sole property of Windows 7 download. sketch format, you can use Lunacy with all major hand-off and version control tools like Avocode, Zeplin, Abstract, Simpli, etc. ENDLESS POSSIBILITIES Thanks to the native support of the. LOW SYSTEM REQUIREMENTS Lunacy is not demanding on hardware and runs smoothly even on dated machines. OctoLunacy is a vector graphic software for UI/UX and web design. Lunacy can handle both dusty kits from SketchAppSources and the latest versions of. sketch files however and whenever you want. FULL SKETCH FILES SUPPORT Lunacy natively works with the Sketch format. Switch anytime! Cloud-based files can be accessed from anywhere, allow up to 10 simultaneous designers to work, and offer commenting, observer mode and other collaboration benefits, but with local documents you can take a break from the team hustle and save some bandwidth! SMOOTH LEARNING CURVE Ever tried Sketch or Figma? If you have, then Lunacy will feel like home. BUILT-IN GRAPHICS Find everything you need in one place: - Icons - Photos - Illustrations AI TOOLS ONBOARD Our AI will help you save a lot of time: - Background remover - Image enhancer - Avatar generator - Text generator NO CONNECTION NEEDED Choose freely between cloud and local documents. REAL-TIME COLLABORATION Collaborate in real time on the same project with other users on different platforms. CROSS-PLATFORM SUPPORT Lunacy runs on Windows, macOS, and Linux. Faster than Figma, smarter than Sketch! 100% FREE Lunacy is absolutely free for both personal and commercial use. Take advantage of the built-in graphics library, use powerful AI tools, and collaborate on projects with your team on several platforms simultaneously! Lunacy offers cross-app format support, offline use and cloud storage. It combines the best features of designer apps to bring you the most enjoyable experience possible. Hard Disk Space: 400 MB of hard disk space for typical program installation.Ĭlick the Below Download Button to Start Icons8 Lunacy Free Download with Direct Download Link Pause and Icons8 Lunacy 7 Free Download is Placed on Our High speed dedicated server with the High-speed download of Download Icons8 Lunacy 7.1.Lunacy is an all-in-one next-gen vector editor for UI, UX, and Web design.Memory (RAM): 1 GB of RAM required for fast working.Operating System: Windows XP/7/8/10/11 ( 64-32 Bit Supported Only ).System Requirements For Icons8 Lunacy 7.1.0 Display margins and spacing between elements.Automatic download of lost Google fonts.Icons8 Lunacy supports Windows XP to Windows 10. Just tap – or + to vary the zoom value as desired. you’ll concentrate on your file and consider the content more accurately. When the file is loaded, you’ll be presented with a preview that has different parameters. Just double-click to ascertain the contents of the file. you’ll select Icons8 Lunacy 7.1 because the default Sketch files open them faster and easier. Take advantage of the built-in graphics library, use powerful AI. Drag & drop isn’t supported and you’ve got to load the files through the menu. Icons8 Lunacy - Lunacy is an all-in-one next-gen vector editor for UI, UX, and Web design. This application features a small menu and isn’t complicated. To load the file, just attend the File menu. But once you load the file you would like, you’ll see different tools. once you open the program, you see an interface that’s divided into several parts. This application is straightforward to figure with and doesn’t require any special configuration. Download Icons8 Lunacy 7.1 provides useful functions for HTML / CSS. Icons8 Lunacy 7.1 If you would like to look at Sketch files on your computer, this program will are available handy without modifying them. The more I use the app, whenever I go into any mode, (Zen, ice storm, diamond mining, ect.) everything freezes. I love Bejeweled, but I wish it wouldn’t crash. It’s amazing how you can just calm down and match with those soothing noises when the gems clad together or you get a supernova gem. I reinstalled the app on my phone two weeks ago. He deleted the app, (he wanted to delete it, he just got a bit bored and unchallenged) lost all his progress, and passed the iPad to me because he got a MacBook. He was just like my mom, on level 300+ but not on candy crush saga. My dad had an iPad (that I still have lol) that he gave to me to win him a game. This app requires acceptance of EA’s Privacy & Cookie Policy, TOS and EULA includes in-game advertising contains direct links to the Internet and social networking sites and the Internet intended for an audience over 13.īejeweled has been with me for a while. Stars mode will open a separate, free Bejeweled Stars App. Whether it’s pulling all the Butterflies to the bottom row with Reset in Butterfly mode or shuffling the board in Classic mode, Boosts take your game to a whole new level!Įarn flashy Bejeweled badges and Game Center achievements to prove your multifaceted skills, and compete against the world and your friends in Game Center leaderboards for the top score! Gloat over your scores for total matched gems, all-time best moves, and top 10 personal bests in Classic and Diamond Mine.Ĭan't quite spot the next match? Use the "Hint" button for a quick tip. You’ll find cascades of fun as you test your gem-swapping ability!Įnjoy the original in Classic, race against time in Lightning, dig deep for treasure in Diamond Mine, discover your own relaxing retreat in Zen, match gems to save Butterflies from a hungry spider in Butterfly, keep the cold out in Ice Storm, and make top hands with gems in Poker.Įach mode has two Boosts, one regular and one Super Boost, which help you make even more matches and set even higher scores. Play the most popular puzzle game of the century with powerful new gems. You may disable in-app purchasing using your device settings. Create electrifying special gems like Flame gems, Star gems, Hypercubes, and Supernova gems, collect flashy Bejeweled badges and achievements, and soar to dazzling heights in the Game Center leaderboards – all while enjoying fantastic Retina-display graphics! This is the Bejeweled you’ve loved for years, and it’s still delivering amazing high-carat excitement! 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Games, just go to Copyright © 2023 All rights reserved. So whenever you want to dive into some online Ones to play alone or with your friends and family at GamesSumo. Since we’ve got one of the world’s largest collections of free games online, you’ll always find the best Io games, motorcycle games, math games, and so much You can play games in any of our gaming categories, which include: multiplayer games, If you’d like to challenge a friend in a basketball game If you’re looking to improve your rhythm skills, there’s lots of music games you can play like Them that features popular titles like Solitaire. Fans of card games will love our huge selection of You can exercise your noggin with tricky puzzle games or board games like Games, and families will enjoy our bubble shooter games, Kogama games, and Bejeweled games. Fashionistas will love our collection of dress-up and design There’s puzzle and action games for gamers bothīrave and bold along with cooking games for gourmets. Games to massive multiplayer online games that will challenge even the best of players. At GamesSumo, you can try out everything from kids Totally new ones are added everyĭay, and there’s over 15,000 free online games for you to play. Royal Arts: New ways to attack your foes are also being added - unique to each weapon equipped! Simply attack during a roll to purrform this new spinning slash! Quality of Life: Many minor tweaks, as well as quests and dungeons displaying the level before you enter, and the Kingsmaker showing the direction of your travel.Įlemental Damage: Weapons that do elemental damage are now better displayed and the numbers now change color depending on the element! Inventory: The inventory was fully reworked - at the request of the fans- and the sorting is vastly improved, including color-coding by rarity of the items.Īrcane Temples: The temples are now available across the land to make it easier to upgrade your spells! Mew Game Modes: No less than 8 meowdifiers are now available in the Mew Game mode, allowing you to challenge yourself with several more playthroughs! You can see the free new content on offer in the trailer above, but we have more info for you right here: The update arrives as part of a celebration marking the original game's third anniversary on Steam, and just so happens to coincide with the news that the Cat Quest franchise has now sold a total of 1.3 million units across all platforms. Cuddly co-op RPG Cat Quest II has received a free update on Switch and other platforms, adding plenty of new content and some very welcome quality of life tweaks. What’s the difference between a fisheye and a wide-angle lens? The objects they’re using in their tricks – such as stairs and rails – look bigger and more elongated, so the result is more impressive.Īnd what works for skateboarding works for many other sports as well – for example, snowboarding and surfing, the golfer driving off, divers and climbers, or basketball players jumping for the ball. Skateboarders appreciate the look a fisheye lens gives. On the practical side of things, a fish-eye lens is much less likely to lose track of the moving athlete as they ‘kick flip’ or ‘grind a ledge’ at high speed. The curved sides of the lens element give the image an encapsulated look – the athlete being in a world of their own that we are not a part of. The fisheye enhances the height above the ground showing the figure against the sky, and we see the full body shape without interference from confusing background elements. Photographers and filmmakers often use fisheye to capture the dynamic movement of skateboarding. However, there are a few examples of zoom fisheye lenses – we cover these and more in our list of best fisheye lenses later in this article. Many fisheye lenses are manual focus – but with such a wide angle view, and as you’ll often be shooting at narrower apertures, getting sharp manual focus with a fisheye isn’t too taxing.įisheye lenses are usually prime lenses, so there’s no zooming in or out – you have to do the moving to get into a good position. The field of view is reduced, though still extremely wide. Full-frame fisheye lens – projects the hemispherical image beyond the sensor producing a rectangular image of the scene, but one which uses the sensor’s full array of pixels.Circular fisheye lens – typically captures light from 180 degrees in all directions and projects a complete hemispherical image onto the camera sensor, producing a circular image on a black rectangle.It’s important to note that fisheye lenses come in two types: You’ll find underwater photographers, extreme sport photographers, astrophotographers, and even architectural photographers utilising these types of ultra-wide-angle lenses on their camera.Īs we explore further, there can be an abstract and artistic nature to image making with a fisheye. In the 1960s, fisheye lenses for 35mm cameras were introduced for general photography and were used for an increasingly wide range of specialist and creative uses. Named after how a fish would see – hence the name ‘fisheye’ – these new lenses were at first used for scientific purposes, studying cloud formations and weather. The foremost and rearmost lens surfaces are treated with a Fluorine Coating which enables the easier cleaning of the lens surface compared to existing coatings.A fisheye lens is an ultra-wide-angle lens that captures ‘curved panoramic’ or ‘hemispherical’ images, usually at 180 degrees. By eliminating the cause, the coating reduces reflections and helps to deliver crisp, clear images. Full time electronic manual focus override is available without having to switch out of AF mode.ĭesigned for use in digital photography, Canon’s patented Subwavelength structure coating helps minimise the ghosting and flare caused by internal reflections. A high-speed CPU and optimised AF algorithms contribute further to AF speed. L-series lenses combine superior performance with superlative handling, and are highly resistant to dust and moisture.Ī ring USM (Ultrasonic motor) uses ultrasonic frequency vibrations to drive extremely rapid auto focus with near-silent operation. The L-series is Canon's flagship professional lens range, representing the best in precision-designed EF optics. With a 180 diagonal field of view, capturing the whole scene in a single image has never been easier. For photographers shooting with DSLR’s with a smaller sensor, full frame fisheye images are possible. There’s no need to buy two specialist lenses when the EF 8-15mm f/4L Fisheye USM offers, either full frame or circular fisheye images when used with cameras with a 24x36mm (full frame) sensor. Circular or full frame Fisheye zoom lens.The EF 8-15mm f/4L Fisheye USM is part of Canon’s high performance L series lenses and delivers fantastic image quality, even with such a wide angle view. A versatile fisheye zoom lens offering a choice of full frame or circular image. |