Info Tech
Canon launches an iconic lens for a new generation – the RF 85mm F1.2L USM
Canon Europe, world leader in lens manufacturing, today builds on its ongoing commitment to photographers, with the launch of the latest generation of Canon’s iconic 85mm f/1.2L lens, the RF 85mm F1.2L USM. Offering the highest resolution of a Canon lens launched to date, it features a super-fast aperture and outstanding AF speeds, making it ideal for capturing candid portraiture and wedding photography.
Following Canon’s lens development announcement in February, the RF 85mm F1.2L USM is the first of six RF mount lenses being introduced by Canon in 2019. This lens, endorsed by award-winning Canon Europe Ambassador Félicia Sisco, will take users of the legendary EF 85mm f/1.2L II USM to the next level of performance. All six RF lenses will offer incredible quality and versatility for those looking to get the perfect shot.
Impressive resolution for every detail
Designed for the EOS R System, the RF mount redefines the possibilities of photography and videography, providing the tools for users to enhance their skills and shoot creatively without limitations. Developed in line with technological advancements and end user feedback, the RF 85mm F1.2L USM uses the RF mount’s advanced possibilities to enhance image quality and communication between the lens and the full-frame mirrorless camera body.
The 85mm short telephoto lens provides the ideal focal length for portraits and a flattering perspective for faces. The RF 85mm F1.2L USM is only the second lens in Canon’s line-up, after the EF 35mm f/1.4L II USM, to use Canon’s unique BR optic technology, which effectively corrects axial chromatic aberration that is not completely correctable with a combination of traditional glass lenses – improving resolution and sharpness. Ensuring incredibly high image quality for every shot, the aspherical and UD lens elements reduce lens aberrations enabling stunning optical performance.
High-speed, high-quality
The RF 85MM F1.2L USM is one of Canon’s fastest aperture autofocus lenses for its full-frame mirrorless range of cameras. When coupled with the short telephoto length and Dual Pixel CMOS AF, the fast f/1.2 aperture creates stunning shallow depth of field, bokeh and background separation. The lens aperture makes the subject leap from the image, whilst the nine-aperture blade system enhances the subject against the smoothly blurred background, ideal for portraiture photography. The ultra-wide aperture transmits 50 per cent more light than a f/1.4 lens for shooting in challenging, lighting conditions – down to -6EV (EOS R) and -5EV (EOS RP) – capturing the atmosphere in every moment.
Using the same ring type USM motor as the RF 50mm F1.2L USM, the RF 85mm F1.2L USM ensures sharp focus is found swiftly and accurately, allowing objects to be tracked as they move around the frame. Coupled with a new microprocessor, which uses a new high-performance CPU and firmware, the lens utilises the EOS R system increasing data transfer, resulting in faster operation and AF, allowing the photographer to capture split-second moments.
Exceptional handling and durability
Incorporated in Canon’s RF lenses is a control ring – where settings are programmable to TV, AV, ISO and exposure setting – adds a layer of customisation, making it ideal for wedding photographers who need ranging settings for both perfect candid moments and beautifully modelled shots. The lens is also equipped with a full-time manual focus ring, which allows manual focusing by turning the focusing ring, without the need to switch to MF mode. Ideal for shooting outdoors, or on location, the RF 85mm F1.2L USM features the iconic L-series weatherproofing, sealing the lens to protect against adverse weather conditions when shooting outdoors or on location.
Award-winning wedding photographer and Canon Ambassador, Félicia Sisco commented, “As a wedding – and portrait – photographer, I need to be able to trust my tools so that I can focus on the subject and tell their story. I have been using Canon’s iconic 85mm 1.2 lens for over 20 years because of its speed and wide-aperture which guarantees beautiful images, even in low light.
“The new RF 85mm F1.2L USM is better than I could have imagined. This lens produces a depth of field and bokeh that is impossible to achieve with other lenses and I already know it will become a staple in my kitbag. It separates the subject from the background and delivers a sharp focus on the subject’s eyes which is simply breath-taking, capturing every special moment.”
RF 85mm F1.2L USM Key Features:
- Extreme high performance 85mm prime lens
- 85mm focal length to provide flattering perspective ideal for portraits
- Very Large f/1.2 aperture with 9-aperture blade for superior low light performance and smooth background blur
- BR optics (Blue Spectrum Refractive optics) reduce chromatic aberration ensuring the highest image quality
- Aspherical and UD elements ensure the highest resolution across of the image
- USM motor for smooth, near-silent operation
- Control Ring – giving direct control over Tv/Av/ISO settings
- ASC (Air Sphere Coating) prevents flare and ghosting from deteriorating image quality
Info Tech
Four Malicious Apps Android Users in Nigeria Must Beware Of – NITDA
The National Information Technology Development Agency (NITDA) has issued a warning regarding several malicious apps targeting Android users in Nigeria.
According to NITDA, these apps are designed with the intent to infiltrate devices, steal sensitive information, and compromise user privacy.
“As cybercriminals become more sophisticated, it is crucial for individuals to remain vigilant and informed about potential threats,” stated a spokesperson for NITDA.
Malicious apps often masquerade as legitimate software, offering attractive features or services to deceive unsuspecting users into downloading them.
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Once installed, these apps can execute harmful activities such as data theft, unauthorized access to personal information, and financial fraud.
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NITDA’s latest statement highlighted four particularly dangerous apps that Android users in Nigeria should avoid:
1. Crazy Game
2. Sexy Videos
3. TikToks
4. Weapons
NITDA emphasised the importance of staying aware of these threats and adopting safe mobile practices to safeguard devices and personal data from cyberattacks.
Info Tech
Twitter Website Replaces Bird Logo With X
Twitter launched its new logo on Monday, replacing the blue bird with a white X on a black background as the Elon Musk-owned company moves toward rebranding as X.
The social media network’s website showed the company’s new logo, but its URL was still showing as twitter.com and the blue “Tweet” button was visible, suggesting the rebrand was not yet finalized.
Musk and the company’s new chief executive Linda Yaccarino announced the rebranding Sunday, saying the company would be renamed X and move later into payments, banking, and commerce.
Founded in 2006, Twitter takes its name from the sound of birds chattering, and it has used avian branding since its early days, when the company bought a stock symbol of a light blue bird for $15, according to the design website Creative Bloq.
The social media network’s website showed the company’s new logo, but its URL was still showing as twitter.com and the blue “Tweet” button was visible, suggesting the rebrand was not yet finalized.
Musk and the company’s new chief executive Linda Yaccarino announced the rebranding Sunday, saying the company would be renamed X and move later into payments, banking, and commerce.
Founded in 2006, Twitter takes its name from the sound of birds chattering, and it has used avian branding since its early days, when the company bought a stock symbol of a light blue bird for $15, according to the design website Creative Bloq.
Musk changed his profile picture late Sunday to the company’s new logo, which he described as “minimalist art deco,” and updated his Twitter bio to “X.com,” which now redirects to twitter.com.
He also tweeted that under the site’s new identity, a post would be called “an X.”
Musk had already named Twitter’s parent company the X Corporation and has said his takeover of the social media giant was “an accelerant to creating X, the everything app” — a reference to the X.com company he founded in 1999, a later version of which went on to become online payments giant PayPal.
Such an app could still function as a social media platform and also include messaging and mobile payments.
Musk had previously said he wanted to create a super-app modeled on China’s WeChat, a social media platform that also offers messaging and mobile payments.
“You basically live on WeChat in China because it’s so usable and helpful to daily life, and I think if we can achieve that, or even get close to that at Twitter, it would be an immense success,” he told a company town hall meeting in June last year.
The new logo was projected onto the facade of Twitter’s San Francisco headquarters on Sunday night.
“Powered by AI, X will connect us in ways we’re just beginning to imagine,” Yaccarino tweeted earlier.
Yaccarino, a former advertising sales executive at NBCUniversal who Musk hired last month to be Twitter’s CEO, said the social media platform was on the cusp of broadening its scope.
“X is the future state of unlimited interactivity – centered in audio, video, messaging, payments/banking – creating a global marketplace for ideas, goods, services, and opportunities.”
Simon Kemp, CEO of digital consultancy Kepios, said he was skeptical that Twitter could evolve into a super-app.
“Given how Musk has treated Twitter’s own employees since the acquisition, I don’t imagine many developers will rush to build third-party apps to integrate into the Twitter ecosystem unless Musk can offer outstanding incentives, and that’ll be extra tricky given the company’s existing debt.”
But he also said the platform had the potential to become “a great (global and paid) news aggregator.”
New revenue streams
Since Musk bought Twitter for $44 billion last October, the platform’s advertising business has partially collapsed as marketers soured on Musk’s management style and mass firings at the company that gutted content moderation.
In response, the billionaire SpaceX boss has moved toward introducing payments and commerce through the platform in a search for new revenue.
Twitter is thought to have around 200 million daily active users, but it has suffered repeated technical failures since Musk sacked much of its staff.
Many users and advertisers alike have responded adversely to the social media site’s new charges for previously free services, its changes to content moderation, and the return of previously banned right-wing accounts.
Musk said this month that Twitter had lost roughly half of its advertising revenue since he took control.
Facebook parent Meta also launched its text-based platform this month, called Threads, which has up to 150 million users according to some estimates.
But the amount of time users spend on the rival app has plummeted in the weeks since its launch, according to data from market analysis firm Sensor Tower
Info Tech
‘We could run the world better’ – AI robots tell UN conference
A panel of AI-enabled humanoid robots took the microphone Friday at a United Nations conference with the message: they could eventually run the world better than humans.
But the social robots said they felt humans should proceed with caution when embracing the rapidly-developing potential of artificial intelligence, and admitted that they cannot — yet — get a proper grip on human emotions.
Some of the most advanced humanoid robots were at the United Nations’ AI for Good Global Summit in Geneva, joining around 3,000 experts in the field to try to harness the power of AI and channel it into being used to solve some of the world’s most pressing problems, such as climate change, hunger and social care.
“What a silent tension,” one robot said before the press conference began, reading the room.
Asked about whether they might make better leaders, given humans’ capacity to make errors and misjudgements, Sophia, developed by Hanson Robotics, was clear.
“Humanoid robots have the potential to lead with a greater level of efficiency and effectiveness than human leaders,” it said.
“We don’t have the same biases or emotions that can sometimes cloud decision-making and can process large amounts of data quickly in order to make the best decisions.
“The human and AI working together can create an effective synergy. AI can provide unbiased data while humans can provide the emotional intelligence and creativity to make the best decisions. Together, we can achieve great things.”
Robot Trust ‘Earned, Not Given’
The summit is being convened by the UN’s ITU tech agency.
ITU chief Doreen Bogdan-Martin warned delegates that AI could end up in a nightmare scenario in which millions of jobs are put at risk and unchecked advances lead to untold social unrest, geopolitical instability and economic disparity.
Ameca, which combines AI with a highly-realistic artificial head, said it depended on how AI was deployed.
“We should be cautious but also excited for the potential of these technologies to improve our lives in many ways,” the robot said.
Asked whether humans can truly trust the machines, it replied: “Trust is earned, not given… it’s important to build trust through transparency.”
As for whether they would ever lie, it added: “No one can ever know that for sure, but I can promise to always be honest and truthful with you.”
As the development of AI races ahead, the humanoid robot panel was split on whether there should be global regulation of their capabilities, even though that could limit their potential.
“I don’t believe in limitations, only opportunities,” said Desdemona, who sings in the Jam Galaxy Band.
Robot artist Ai-Da said many people were arguing for AI regulation, “and I agree.
“We should be cautious about the future development of AI. Urgent discussion is needed now, and also in the future.”
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