November 28, 2014, 05:13:18 PM

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Topics - Canon Rumors

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16
EOS Bodies / Patent: Canon EF-S 11-24mm f/3.5-4.5
« on: November 18, 2014, 04:00:24 AM »

Is Canon working on a replacement to the very good EF-S 10-22mm f/3.5-4.5? By the looks of this patent they are. I’d expect any replacement to have STM and maybe a bit better build quality, though the current one is about as reliable as they come.


Example 3 (Google Translated)



  • Zoom ratio 2.07

  • Focal length 11.61-15.50-24.07mm

  • Fno. 3.63-3.96-4.69

  • Half angle ω = 49.64-41.38-29.58 °

  • Image height Y = 13.66mm

  • Overall length of the lens 133.0-129.1-133.3mm

  • BF 3.26mm

  • Negative positive and negative positive 4-group zoom

  • Inner focus (Lf part of the first group)


Source: [EG]


cr



17
Third Party Manufacturers / New Sigma Lenses Coming Q1 of 2015 [CR1]
« on: November 17, 2014, 09:09:29 PM »

A reported roadmap for Sigma has shown up over at SigmaRumors.com. They’re told that Sigma’s 24mm f/1.4 ART lens has been delayed until Q1 of 2015. This has been a rumoured lens for quite some time.


Also mentioned are a 14-24mm f/4 Art which makes a lot of sense. Also mentioned is a 16-20mm f/2, which seems a bit constrained on the zoom range, why not just make a 16mm f/2?


Source: [SR]


cr



18
EOS Bodies / A Real EOS M Replacement Coming Soon? [CR1]
« on: November 17, 2014, 08:05:25 AM »

We’ve been told that Canon has given word to various divisions around the globe that they will address the EOS M in December of this year. Apparently demo units have been recalled by Canon at customer centres in a couple of countries that aren’t in Asia, which suggests a truly global replacement of the EOS M.


December seems like an odd time for an announcement for an EOS M replacement. If it does in fact happen, I wouldn’t expect shipments to start until the new year.


More to come…


cr



19
Pricewatch Deals / Deal: EOS 5D Mark III Body $2499
« on: November 15, 2014, 11:14:35 AM »

deals-all-year (99.9% approval) is selling the Canon EOS 5D Mark III body for $2499 (Reg $3199 after $200 MIR) via ebay.


Canon EOS 5D Mark III $2499 (Reg $3199 after $200 MIR)


*It looks like deals-all-year is offering a 1 year parts and labor warranty, as this is a grey market item. A grey market item can sometimes also be covered by a Canon USA warranty.


cr



20
Lenses / EF 35mm f/1.4L II to Finally Come as Well? [CR2]
« on: November 14, 2014, 11:03:51 AM »

We’re told that that Canon will replace their 35mm f/1.4L following the announcement and shipping of the upcoming EF 11-24mm f/4L, which has been rumoured since August. We’re told that an announcement date hasn’t been set, however the lens could appear as early as Q1 of 2015, or fall into the second quarter of next year.


This lens has been rumoured for replacement since the EF 24mm f/1.4L II was announced back in 2008. There have been a lot of patents for such a lens, but nothing has come to fruition.


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21

B&H Photo has informed us that preorders of the EF-S 24mm f/2.8 STM pancake and EF 24-105mm f/3.5-5.6 IS STM (in stock) have started shipping.


EF-S 24mm f/2.8 STM $149 at B&H Photo | EF 24-105mm f/3.5-5.6 IS STM $599 at B&H Photo


If you haven’t yet preordered the EF-S 24mm f/2.8 STM, it is in stock at the Canon Store.


EF-S 24mm f/2.8 STM $149 at Canon Store


cr



22

TOKYO, November 13, 2014—Canon Inc. announced today that the Company has been entrusted with the responsibility of processing the 30-meter-diameter multi-segment primary mirror to be incorporated in the Thirty Meter Telescope (TMT) currently under construction near the summit of Mauna Kea, Hawaii.


The creation of the TMT, a next-generation extremely large telescope, is being made possible through the cooperative efforts of Japan and four other countries. Construction of the telescope began in 2014 with completion scheduled for the early 2020s. Japan will handle the processing of approximately 30% of the 492 segments (574 when including replacement segments) that make up the TMT’s primary mirror. Of the processing being handled by the team from Japan, Canon is currently responsible for grinding 26 segments and has already begun work.


Conceptual image of the completed TMT (courtesy of the National Astronomical Observatory of Japan)

Conceptual image of the completed TMT
(courtesy of the National Astronomical Observatory of Japan)


The TMT’s primary mirror will comprise an array of 492 hexagonal segments, each of which measures 1.44 meters diagonally with a thickness of 45 millimeters. The segments will be closely arranged, separated by gaps measuring only 2.5 millimeters wide, to create the 30-meter-diameter primary mirror. The primary mirror’s construction requires the production of six each (seven when including replacement segments) of the 82 uniquely shaped segments used to create the mirror.



The processing work that Canon is responsible for requires that segments be processed at a level of precision measuring less than 2 microns Peak-to-Valley (P-V), a value that indicates differences in surface levels. This degree of precision is comparable to a variation in the surface evenness of the playing field housed in the Tokyo Dome sports stadium of less than 0.2 millimeters. To produce the segments, Canon is drawing on its various optical technologies cultivated through the manufacture of lenses and mirrors, namely grinding and polishing technologies, aspherical surface processing technologies, and measuring technologies. In particular, Canon will make use of its proprietary tools when grinding and polishing the aspherical surfaces to ensure the proper curvature required for each segment.


In addition to Canon’s involvement in the TMT, the Company provided support for the large-scale optical-infrared Subaru Telescope, also located on Mauna Kea. Canon developed and produced the corrector lens used in the Subaru’s Hyper Suprime-Cam ultra-wide-field prime-focus camera. In this way, Canon will continue to use its technologies to contribute to the development of the world’s science, technology and natural science fields.


Canon will be exhibiting a prototype of a segment from the TMT’s primary mirror, which was ground and polished by the Company, at the 2014 International Broadcast Equipment Exhibition (Inter BEE), to be held from November 19 to 21 at the Makuhari Messe in Chiba City, located east of Tokyo.


Overview of primary mirror segment production


The segments to be used in the TMT’s primary mirror are produced by grinding and polishing the front and back surfaces of a circular glass material that is then subjected to spherical and aspherical processing. After cutting the glass into a hexagonal shape and adding holes, it is mounted on a Segment Support Assembly (SSA), a mechanism that enables precise adjustments to ensure the proper positioning of each mirror segment.


About TMT


The TMT, which is currently being constructed near the summit of Mauna Kea, Hawaii, is scheduled to be completed in the early 2020s. The project is a collaboration between five countries: Japan, the United States, China, India and Canada. Japan is providing one-fourth of the cost to construct the TMT, which totals approximately 150 billion yen. In addition to the processing of the multi-segment primary mirror, which Canon is carrying out, the team from Japan is in charge of such tasks as producing the glass material used in the segments, as well as the design and construction of the telescope’s structure.


The TMT will have thirteen times the light-gathering power and four times the resolution of the Subaru Telescope, which is currently conducting observations from the summit of Mauna Kea, the same location where the TMT is being constructed. The TMT will enable more detailed observations into even farther reaches of space at a level of resolution that would enable a one yen coin in Osaka to be recognizable from Tokyo—a distance of approximately 400 kilometers. Furthermore, in nearly all of its observations, the TMT will make use of adaptive optics (AO), which correct for atmospheric turbulence to enable high-visibility astronomical imaging.


Through observations using the TMT, researchers hope to identify stars dating back to the beginning of the universe and find answers to some of the mysteries of the galaxy, as well as discover planets outside of our solar system capable of supporting life.


http://www.canon.com/news/2014/nov13e.html



23
Software & Accessories / ShutterCount Now Supports the EOS 7D Mark II
« on: November 13, 2014, 11:52:08 AM »

Dire Studio has updated their popular ShutterCount to now support the Canon EOS 7D Mark II. ShutterCount is compatible with both Windows and MacOS.


Visit ShutterCount


cr



24
Lenses / Danny Green Talks the Canon EF 100-400 f/4.5-5.6L IS II
« on: November 12, 2014, 08:35:08 AM »

Canon Explorer of Light Danny Green has put the EF 100-400 f/4.5-5.6L IS II through the paces for the CPN. While there’s no way the article would say anything negative about the lens, all the positives about it are worth noting.


“This EF100-400mm f/4.5-5.6L IS II USM lens has the new, special Air Sphere Coating (ASC) technology that incorporate what Canon calls a low refractive index layer. It took me a while to get my head around this, but it’s fascinating. Basically, when light enters a lens, it slows down as it passes from the air through the glass. This slowing down in speed is what causes reflections and flare, causing problems such as ghosting and contrast degradation.”


“It works with an EF1.4x converter* too, unlike the old 100-400 which would only let you manual focus with it fitted. With this new lens you can use AF no problem with the central focusing point. Another big step forward.”


Read the full article at CPN | EF 100-400 f/4.5-5.6L IS II: B&H Photo | Adorama | Amazon


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25
Lenses / EF 100-400mm f/4.5-5.6L IS II Sample Images
« on: November 12, 2014, 08:24:00 AM »

Canon China has posted a few sample images from the upcoming Canon EF 100-400 f/4.5-5.6L IS II which starts shipping in December, 2014.


sample6_b

Image from Canon China


View Sample Images | Preorder EF 100-400 f/4.5-5.6L IS II: B&H Photo | Adorama | Amazon


cr



26
Lenses / Did Canon Leak the EF 11-24mm f/4L?
« on: November 11, 2014, 07:33:23 AM »

Over at the German site for the Canon CPN network, we can see the Canon EF 11-24mm f/4L listed. This lens has been previously rumoured, but no announcement date has been set. We’ve heard the price for this lens will be around $2899 USD and it will be a stellar performer.


Click for Larger

Click for Larger


The Google Translated text reads

“The EF11-24mm 1 : 4L USM is the longest ultra wide -angle zoom lens for Volformat cameras by Canon . It is characterized by the completely new design , new lens coating and its unrivaled performance .”


thanks Thomas


cr



27

New Super-Telephoto Zoom Lens Delivers an Enhanced IS System Providing Four Shutter Speed Steps of Correction, a Rotation-Type Zoom Ring, and New Optical Element Formula to Help Maximize Image Quality


MELVILLE, N.Y., November 10, 2014 ─ Canon U.S.A., a leader in digital imaging solutions, today announced the highly anticipated  Canon EF 100-400mm f/4.5-5.6L II USM lens, a second generation compact super-telephoto zoom lens featuring significant advancements in optical quality, image stabilization performance up-to-four steps, and rotating-zoom-ring design. This new L-series super- telephoto zoom lens features Canon L-series weather resistance and rugged magnesium housing to meet the needs of wildlife and sports photographers or photojournalists working out in the elements. Fully compatible with all EOS cameras, the EF 100-400mm f/4.5-5.6L II USM features a completely redesigned optical formula containing one Fluorite and one Super UD lens element ─ a combination unique to lenses in this focal range ─ to help deliver sharp images with high resolution and contrast. This combination of elements helps thoroughly suppress chromatic aberration throughout the entire zoom range.


ET-83D Lens Hood which allows easy access to your filters such as a Circular Polarizer.

ET-83D Lens Hood which allows easy access to your filters such as a Circular Polarizer.


“The Canon EF 100-400mm f/4.5-5.6L II USM is the logical evolution of the very popular EF 100-400mm f/4.5-5.6L IS USM introduced 16 years ago,” said Yuichi Ishizuka, President and COO of Canon U.S.A., Inc., “This long awaited, next generation lens was developed to be a highly portable and adaptable telephoto zoom lens for today’s modern professional and advanced amateur photographers.”


For photographers who want to work as closely as possible to their subjects, the minimum focusing distance of the lens has been reduced to just 3.2 ft. (0.98m), resulting in maximum magnification of 0.31x.  The original EF  100-400mm f/4.5-5.6L IS USM was well known for its push-pull zoom adjustment, but the EF 100-400mm f/4.5-5.6L II USM uses a rotation-type zoom ring similar to the one found on the EF 70-300mm f/4-5.6L IS USM lens that allows for more precise adjustments, easier handling, and consistently excellent weight balance during handheld photography. In addition, the lens features an improved zoom torque adjustment ring that allows for the easy setting of zoom tension based on personal shooting preferences. The Canon EF 100-400mm f/4.5-5.6L II USM also features an inner focusing system, a powerful yet quiet Ring USM, a high-speed CPU and optimized auto focus (AF) algorithms for fast and accurate autofocusing in various shooting situations.


Canon EF 100-400mm f/4.5-5.6L IS II MTF Chart - Click for Larger

Canon EF 100-400mm f/4.5-5.6L IS II MTF Chart – Click for Larger


The Canon EF 100-400mm f/4.5-5.6L II USM features three Image Stabilization (IS) modes ─ standard, panning, and during exposure only.  Each IS mode is individually engineered to help provide outstanding results in a wide variety of shooting situations, and all serve to satisfy the personal preferences of photographers based on the type of IS they desire. The optical IS provides up to four shutter speed steps of correction, increased from 1.5 steps in the previous model*. In addition, the EF 100-400mm f/4.5-5.6L II USM features Canon’s newly developed Air Sphere Coating (ASC) which helps to reduce backlit flaring and ghosting significantly, as well as a 9-bladed circular aperture Electro-Magnetic Diaphragm that helps to enhance beautiful, softly blurred backgrounds.


As with all L-series lenses, the Canon EF 100-400mm f/4.5-5.6L II USM is highly resistant to dust and water, with excellent durability in even harsh conditions, ideal for wildlife photographers even in rainforest environments, or sports photographers on the sideline grabbing action shots of the big game. Fluorine coating on the front and rear surfaces of the lens can repel dust particles and water droplets. It also makes smears and fingerprints easy to remove without the use of lens cleaning fluid. Included with the lens is the new ET-83D lens hood, that features a cleverly placed and convenient side window allowing the user to easily adjust specialty filters while the lens hood remains in place. In addition, the EF 100-400mm f/4.5-5.6L II USM is equipped with a newly designed detachable tripod mount which can be removed to reduce weight during handheld operation.


Pricing and Availability 


The Canon EF 100-400mm f/4.5-5.6L II USM Super-Telephoto Zoom Lens is scheduled to be available in December 2014 for an estimated retail price of $2,199.00


Canon EF 100-400 f/4.5-5.6L IS II $2199: B&H Photo | Adorama | Amazon


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28
Lenses / Preorder: Canon EF 100-400mm f/4.5-5.6L IS II
« on: November 10, 2014, 11:00:23 PM »

Canon EF 100-400 f/4.5-5.6L IS II $2199: B&H Photo | Adorama | Amazon



29

Breakthrough Photography announces a new line of professional Neutral Density and UV filters with ‘Traction’ frame designs, glass from Germany and Japan and more


SAN FRANCISCO, CALIFORNIA – Nov. 10, 2014 – Breakthrough Photography announced a new line of 3.2mm ultra-slim ‘Traction’ filters featuring glass from Germany and Japan, advanced coatings and weather-sealed construction.


Aimed at professional as well as amateur photographers, the new X-Series filter lineup features a new ‘Traction’ frame design with state-of-the-art optics and coatings.


The X-Series filters are immediately available for pre-order on Kickstarter with a December 2014 delivery schedule. Pre-ordering and product information can be found by visiting the companies website at http://www.breakthrough.photography/



THE X-SERIES FILTERS


The X-Series filter lineup consists of 3 different models:



  1. X3 Traction Filter features the companies signature 3.2mm ‘Traction’ frame CNC machined from brass, SCHOTT B270 glass from Germany, MRC16 and dual nano coating layers. Available in 3-stop, 6-stop Neutral Density and UV.

  2. X2 Traction Filter features a 3.5mm ‘Traction’ frame CNC machined from aluminum, AGC glass from Japan, MRC8 and dual nano coating layers. Available in 3-stop, 6-stop Neutral Density and UV.

  3. X1 Flat Black Filter features an ultra-slim 3.5mm standard flat black frame with and MRC4. Available in UV.


All X-Series filters are double-threaded, weather-sealed and backed by a 25 Year Ironclad Guarantee.


TRACTION FRAME DESIGN


“We really tried to take the legacy standard flat black filter design back to the drawing board to really understand what it was that photographers needed in order for a filter to be most effective. Of all the various prototypes and frame materials, the ones with texture in the metal were the clear winners among photographers” said founder and photographer Graham Clark.


The X2 and X3 filters feature a new filter design which incorporates texture in the metal achieved by CNC machining brass and environmentally friendly aluminum.


“When I first felt these traction filters I thought, ‘Why don’t all filters have this?’ It makes getting filters on and off a whole lot easier.” said acclaimed outdoor and nature photographer Art Wolfe.


DESIGNED FOR WIDE-ANGLE FULL-FRAME SETUPS


“During our extensive field tests we found 4mm filters on 16mm lenses produced on average +1 stop of light falloff. At 3.7mm the vignetting was entirely eliminated on our full-frame setups. Our standard flat black X1 and X2 traction filters have 3.5mm, whereas our X3 traction filters are machined down to 3.2mm.” says Clark.


Worldwide Pricing and Availability


The X-Series filters will be available for pre-order on Kickstarter on November 6th, 2014.


Breakthrough Photography will be offering a one-time launch price of 50% off MSRP. The X-Series filter lineup will be sold through B&H, Adorama and Amazon.com in December, 2014.


Pricing & Availability



  • $109 X3 Traction ND in 3-stop or 6-stop (Available in January 2015)

  • $79 X3 Traction UV (Available in December 2014)

  • $59 X2 Traction ND in 3-stop or 6-stop (Available in January 2015)

  • $39 X2 Traction UV (Available in December 2014)

  • $25 X1 UV Standard Flat Black (Available in December 2014)


Click here to learn more information about the X-Series filters: http://breakthrough.photography


Tech Specs


X3 Traction Filter



  • 3.2mm Traction frame CNC Machined from brass

  • SCHOTT B270 optical glass made in Germany

  • State-of-the-art 16-Layer Multi-Resistant Coating

  • nanotec® Nano Coating Layers to repel dirt and water

  • Weather-sealed construction

  • Available in either 3-stop or 6-stop Neutral Density and UV

  • Available in 49mm, 52mm, 55mm, 57mm, 62mm, 67mm, 72mm, 77mm and 82mm


X2 Traction Filter



  • 3.5mm Traction frame CNC Machined from aluminum

  • AGC glass made in Japan

  • State-of-the-art 8-Layer Multi-Resistant Coating

  • nanotec® Nano Coating Layers to repel dirt and water

  • Weather-sealed construction

  • Available in either 3-stop or 6-stop Neutral Density and UV

  • Available in 49mm, 52mm, 55mm, 57mm, 62mm, 67mm, 72mm, 77mm and 82mm


X1 Flat Black



  • 3.5mm Standard Flat Black aluminum frame

  • State-of-the-art 4-Layer Multi-Resistant Coating

  • Weather-sealed construction

  • Available in UV

  • Available in 49mm, 52mm, 55mm, 57mm, 62mm, 67mm, 72mm, 77mm and 82mm


Media Contact


Name: Graham Clark


Company: Breakthrough Photography


Phone: +1 707 702-2116


Email: media@breakthrough.photography


Company website: http://breakthrough.photography


Press Info & Product Images: http://breakthrough.photography/press-info-product-images-media/


Kickstarter Campaign: https://www.kickstarter.com/projects/breakthrough/x-series-traction-filters


 



30
Lenses / Introducing the Canon EF 100-400 f/4.5-5.6L IS II
« on: November 08, 2014, 01:20:44 PM »

36341_1_xl


36341_2_xl


36341_3_xl


36341_4_xl


Price: $2199 USD | Preorder the Canon EF 100-400 f/4.5-5.6L IS II: B&H Photo | Adorama | Amazon

Release Date: November 11, 2014

Ship Date: Unknown



  • Focal Length & Maximum Aperture: 100-400mm 1:4.5-5.6

  • Lens Construction: 21 elements in 16 groups

  • Diagonal Angle of View: 24º-6’10’

  • Focus Adjustment: Inner focus system / USM

  • Closest Focusing Distance: 3.2 ft. / 0.98m

  • Filter Size: 77mm

  • Max Diameter x Length, Weight: 3.7 in. x 7.6 in. / 94mm x 193mm; 3.46 lbs. / 1,570g


Overview

The Canon EF 100-400mm f/4.5-5.6L IS II USM telephoto lens delivers a superb combination of cutting-edge performance, compact construction and brilliant resolving power that’s great for sports and wildlife photography.


The telephoto lens features one fluorite and one super UD element to help provide impressive contrast and resolution with reduced chromatic aberration across the entire zoom range. Canon’s new Air Sphere Coating (ASC) helps significantly reduce backlit flaring and ghosting, while fluorine coatings on the front and rear lens surfaces help lessen smears and fingerprints.A 9-blade circular aperture renders beautiful, soft backgrounds, and a 3 mode (standard, panning and exposure only) Optical Image Stabilizer provides up to 4 steps* of image correction.


The Canon EF 100-400mm f/4.5-5.6L IS II USM telephoto lens is equipped with a new inner focusing AF system to help ensure fast and accurate focus down to 3.2 ft. with a .31x maximum magnification. Usability enhancements include a rotation-type zoom ring with adjustable zoom torque for more precise, customizable zoom performance, a redesigned tripod mount that can be attached and detached without removing the lens from the EOS camera, and an all-new lens hood with a side window that makes it simple to adjust specialty filters-like polarizers-without the need to remove the hood.


Ruggedly constructed with advanced dust and water sealing for durability in a range of environments, the Canon EF 100-400mm f/4.5-5.6L IS II USM telephoto lens is a stellar performer with refined controls for a wide variety of situations.


Preorder the Canon EF 100-400 f/4.5-5.6L IS II $2199: B&H Photo | Adorama | Amazon


cr



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