fbpx

DIY Photography

Hacking Photography - one Picture at a time

Search

Submit A Story

New Sigma patent describes 12mm f/2.8, 14mm f/2 and 14mm f/2.8 lenses for L/E mounts

by Leave a Comment

A new patent from Sigma, spotted by the folks at Hi Lows Note, describes three new full-frame lenses designed for mirrorless camera systems – the Leica L and Sony E mount systems. The lenses described by the patent are a 14mm f/2, a 14mm f/2.8 and a rather intriguing 12mm f/2.8.

There is currently a Sigma 14mm f/1.8 DG HSM Art series lens available for both Leica L and Sony E mounts, however, it’s essentially their DSLR lens with an extended barrel to fix the flange distance. The patent suggests a new replacement model could be imminent!

[Read More…]

Canon’s Quad Pixel AF patent – Maybe the sensor for upcoming EOS R1?

by Leave a Comment

Canon’s Dual Pixel Autofocus (DPAF) has been one of Canon’s biggest selling points ever since they first introduced the technology in 2013 with the EOS 70D DSLR. The technology has developed ever since, with the EOS R5 and EOS R6 cameras having some of the best AF performance available in mirrorless cameras today.

But DPAF isn’t perfect. It’s fantastic if the edge contrast of what you’re focusing on is oriented 90 degrees to how you’re holding the camera, but if you’re holding the camera horizontal and the edge you’re focusing on is also horizontal, it can struggle. This new patent suggests a solution. Quad Pixel Autofocus!

[Read More…]

Canon patent suggests they’re working on scaling down IBIS to use less space inside cameras

by 1 Comment

A Canon patent spotted by Canon News at the Japan Patent Office, suggests that Canon is looking to downsize their in-body image stabilisation system to make it smaller. While IBIS has obvious benefits, the drawback is that it takes up a lot more space inside a camera than simply housing a static sensor.

This might be why Canon hadn’t implemented IBIS into any of their mirrorless cameras before the launch of the EOS R5 and EOS R6. It simply made them too big. This patent might be for upcoming EOS M system cameras or simply to make future full-frame EOS R cameras a little smaller and lighter while still retaining the IBIS functionality.

[Read More…]

Fuji patents discovered for XF30mm f/1.0, XF33mm f/1.0 and XF35mm f/1.0 lenses

by Leave a Comment

Those fast f/1.0 Fuji lenses have been rumoured for a long time. Fuji Rumors posted about an XF 33mm f/1.0 lens that would offer a similar field of view on Fuji X cameras to a 50mm lens on full-frame way back in 2015. Then it was added to the Fuji roadmap in 2018, with price leaks last year before the lens was cancelled completely.

Fuji might have given up on the XF33mm f/1.0, but it hasn’t given up on f/1.0 lenses entirely. The XF50mm f/1.0 was announced just a couple of months ago and is expected to come in at a relatively inexpensive $1,500. But those weren’t the only f/1.0 lenses Fuji’s been working on. Hi Lows Note has just uncovered a new patent describing 30mm, 33mm and 35mm f/1.0 lenses.

[Read More…]

Canon is releasing new RF mount adapters and one may have active cooling to address overheating

by 4 Comments

There’s been a lot of talk about Canon’s new EOS R5 and EOS R6 cameras overheating since their announcement and people took a closer look at the documentation. But it seems that Canon might be doing something to address it.

Canon Rumors reports that Canon is planning to release several new EF to RF adapters this year and a Canon patent discovered by the folks at Canon News suggests that one of them might have an active cooling solution to address the overheating concerns in their new mirrorless cameras.

[Read More…]

Apple might soon let you take a group selfie while maintaining social distance

by 4 Comments

Apple has just been granted a patent perfect for the current global situation. The company has patented software that would allow you to take group selfies even if you’re not in the group. In other words: you’ll be able to take a selfie with your friends remotely, while keeping the social distance.

[Read More…]

New Sony patent shows a lens that lets you focus after you take the shot

by 11 Comments

Sony Alpha Rumours just spotted a patent (although they didn’t link to it so we can all have a read) showing a new “light field” lens for the Sony E Mount. Sony teamed up with the folks at Light (of Light L16 fame) just over a year ago with a deal that, at the time, appeared to primarily focus on Light’s multi-camera technology in smartphones.

It seems that this technology might be also coming to Sony mirrorless bodies, though, thanks to a new lens design.

[Read More…]

Canon has filed a patent for a fan-cooled EOS-M mirrorless camera

by 4 Comments

One of the claims Canon’s made in the past over its DSLR and mirrorless cameras and the lack of certain video features compared to their higher end (more expensive) dedicated video cameras (and the DSLRs and mirrorless cameras their competition is releasing) is that they can’t keep the bodies cool enough.

Whether or not that’s true, a new Canon patent showing a camera with a built-in fan behind the LCD might suggest that they’re getting ready to start stepping things up a bit. At least when it comes to their EOS M APS-C mirrorless line.

[Read More…]

Recent Posts