Laowa 12-24mm f/5.6 C-Dreamer Lens Review (DPREview TV)

Laowa 12-24mm f/5.6

DPReview TV reviewed the Laowa 12-24mm f/5.6 C-Dreamer lens. Sample pictures taken with the lens are here.

The 12-24mm f/5.6 zoom is an ultra-wide zoom lens designed for mirrorless cameras. With an angle of view from 84° to 121°, the lens can be very useful for multiple scenarios. It also has a fixed f/5.6 maximum aperture throughout the whole zoom range which gives the photographer much greater control over the photo. The lens is relatively lightweight in its class. It is compressed to be around 3.3″/ 84mm long and weighs about 1.09lbs/ 497g. The lens is also compatible with 77mm filters (With the lens hood) and has a 15cm close-focusing distance. Easily creating interesting shots with good background separation. Like many of the Laowa lenses, this wide-angle lens also renders stunning 10-point sunstars.

Canon Patent: RF 150-600mm f/8-11 Zoom Lens For EOS R System

canon patent

A new Canon patent, for a RF 150-600mm f/8-11 zoom lens.

Canon patent application 2022106401 (Japan) discusses optical formulas for a 150-600mm f/8-11 zoom lens for the RF mount.

PROBLEM TO BE SOLVED: To provide a compact and lightweight zoom lens having high optical performance in the entire zoom range.

Example 1

  • Focal length: 103.00-387.89
  • F value: 5.82-8.24
  • Half angle of view: 11.86-3.19
  • Image height: 21.64
  • Overall length: 183.21-258.38
  • Back focus: 39.88-81.93

Example 2

  • Focal length: 153.00-581.90
  • F value: 8.00-11.31
  • Half angle of view: 8.05-2.13
  • Image height: 21.64
  • Overall length: 274.81-354.89
  • Back focus: 68.40-126.51

More Canon patent applications are listed here. Some particularly interesting patent applications we think might get into production are these:

[via asobinet]

Announced: Laowa 10mm f/4 Cookie – Pancake Lens For APS-C MILCs

Laowa 10mm f/4 Cookie

Venus Optics announced a new lens, the Laowa 10mm f/4 Cookie, a pancake lens for mirrorless cameras with APS-C imaging sensors. RF mount version available.

The sells at $299, and is available at the Venus Optics shop, and soon at major resellers like B&H Photo.

At a glance:

  • Extremely Compact and Lightweight
  • World’s Widest Rectilinear Pancakefor APS-C
  • Super-low Distortion
  • High Optical Performance
  • Stunning 10-Point Sunstar
  • Close Minimum Focusing Distance
  • Built-in Filter Thread

Press release:

Anhui China, Jul 19, 2022 –Venus Optics announces the launch of the new Laowa10mm f/4 Cookie Lens for APS-C mirrorless cameras. It is one of the world’s widest rectilinear pancake lenses for APS-C cameras. At a cookie size of 25mm(0.98”)long and weighing only 130g(0.29lbs), it literally can be put in your pocket. Most of the wide-angle pancake lenses on the market are either fisheye or pinhole. They usually have obvious barrel distortion and inferior image quality. However, this new Laowa Cookie Lens is equipped with a high-performance optical design, featuring super-low distortion and optimized image quality to ensure users take full advantage of the mirrorless system –compact and capable. Laowa 10mm f/4 Cookie is a fun and mighty option for day-to-day content creators to carry around without burden, ideal for street, urban, landscape photography and everyday snapshots. The Lens has black and silver versions for multiple mounts including Canon RF, Nikon Z, Sony E, L mount and Fuji X to match with the camera body.

Extremely Compact and Lightweight

Laowa 10mm f/4 Cookie is a pancake-style lens specifically designed for APS-C mirrorless cameras. At just 25mm deep and weighing only 130g, you can use it with gimbals and shoot handheld easily. It’s almost like a body cap with function. With such discreet design and excellent portability, you will carry it anywhere and eventually shoot more.

World’s Widest Rectilinear Pancake

Featuring a remarkable 109.3° angle of view, Laowa 10mm f/4 Cookieis by farthe world’s widest rectilinear pancake lens for APS-C on the market. With the advantages of theultra-wide perspective and pocket-sized weight,this lens brings you a burdenless experience to capture epicmoments in everyday lifeand explore the beauty in our surroundings.

Laowa 10mm f/4 Cookie

Super-low Distortion

Most pancake lenses with a wide perspective are fisheye so heavy Barrel distortion would be expected. However, the Laowa Cookie is here to break the norm. The lens has excellent control of optical distortion. The horizontal and vertical straight lines are retained from corner to corner. As an ultra-wide-angle lens, this is essential not only to reduce the post-editing time but also to expand the possibility of genres you can do with this lens, from street and outdoor photography to shape-edged architectures and spectacular landscapes

High Optical Performance

Laowa10mm f/4 Cookie lens comes with 12 elements in 8 groups optical structure with 2 aspherical and 4 extra-low dispersion elements. Despite the light and compact design, the lens managed to deliver the impressive image quality and high contrast. The performance of chromatic aberration, flaring, and ghosting effects are optimized to support your day and night snapshots.

Stunning 10-point Sunstar

Built with 5 aperture blades, stunning10-pointSunstar can be achieved easily when stop down.

Close Minimum Focusing Distance

The minimum focusing distance of Laowa 10mm f/4 Cookie is 10cm, allowing you to get super close to the subjects and create interesting wide-angle macro-like shots with nice separation between the object and background.

Built-in Filter Thread

Equipped witha37mm filter thread for you to use screw-in filters directly. It is very convenient and cost-saving as no additional filter holderis required.

Pricing & Availability

Laowa 10mm f/4 Cookie is currently available to purchase via Venus Optics official website and authorized resellers.The US price for Laowa 10mm f/4 Cookie is USD299 for all mounts. Pricing varies in different countries.

Canon EOS R7 Hands-On Review (a unique proposition, DPReview)

canon eos r7 hands-on

Here is on of the first serious Canon EOS R7 hands-on reviews.

At a glance:

  • 32.5MP APS-C CMOS Sensor
  • Dual Pixel CMOS AF II
  • 4K60 10-Bit Video, HDR-PQ & C-Log 3
  • 30 fps E. Shutter, 15 fps Mech. Shutter
  • 2.36m-Dot OLED EVF
  • 1.6m-Dot Vari-Angle Touchscreen LCD
  • Sensor-Shift 5-Axis Image Stabilization
  • Dual UHS-II Memory Card Slots
  • Multi-Function Shoe, Wi-Fi and Bluetooth

DPReview posted their Canon EOS R7 hands-on review. From their conclusion:

The EOS R7 is a unique proposition. It’s easy to see The R7 as a successor to Canon’s 7D Mark II, especially given Canon’s R5 and R6 were, more or less, mirrorless successors to their 5D Mark IV and 6D Mark II predecessors, respectively. But that isn’t quite the case with the EOS R7, as we hit on in the previous slide.

Despite offering similar specifications to the 7D Mark II in many respects, its price, interface and accessory lineup at launch is more in line with Canon’s X0D series of cameras. As it stands, it’s a proper enthusiast camera with features and specifications that should satiate the needs of most any enthusiast, be it for stills, video or some combination of the two.

[…] the R7 is a respectable camera for both stills and video. The fact Canon is using the same Digic X processor found in its more capable full-frame RF cameras – and is using dual UHS-II card slots – suggests Canon wants to position this as a more capable APS-C system.

Read the review at DPReview…

More Canon EOS R7 information, hands-on reviews and more is listed here.

Canon EOS R7: [shoplist 69416]

Click here to open the rest of the article

Nikon Rumors About Retiring SLR Production Are “Speculation”, Company Says

nikon z 6 mark iii full frame mirrorless camera nikon rumors

Nikon didn’t wait much to answer to yesterday’s report that they were withdrawing from SLR production.

In a note released on their Japanese site, Nikon states (machine translated):

Today [yesterday, 7/12/2022, editor’s note] , some media outlets have reported that we have withdrawn from the development of single-lens reflex cameras, but this is speculation and not announced by us.

We continue to produce, sell, and support digital SLR cameras, and we hope that our customers will continue to use them with peace of mind.

So, do not neglect to use Nikon gear with peace of mind.