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By admin, on June 7th, 2018
Take a look at the details. Canon finally announced the long rumored Canon EF 70-200mm f/2.8L IS III USM and Canon EF 70-200mm f/4L IS II USM Lens. Now let’s take a look inside What’s new inside recently announced Canon Lenses.
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Canon 70-200mm F2.8 IS III Lens Changes
- Special coatings has been introduce to reduce flairs in heavy backlight situation. Actual optical elements of the III version of the lens remains unchanged compared to the II versions.
- Super Spectra Coating has been completely re-worked according to Canon. The new lenses have completely brand new coating.
- A new coating has been added to the Canon PRO Lenses – Air Sphere Coating. It works to reduce flairs in heavy backlight situation.
- Minimum Focus distance, AF responsiveness and Optical image stabilization system in the lens remains un-changed.
- Extra white shade added to exterior color to match the color shade of super telephoto lenses
The lens remains same, no need to burn extra money on getting a new version if you already have it.
Buy this from B&H store
Canon 70-200mm F4 IS II USM Changes
- The optical designed has been revised. lot of optical and Mechanical changes has been done.
- Image stabilization of the lens is updated and now the 70-200mm F4 Lens provides 5 stops of image stabilization.
- A new Mode 3 IS option added to the lens. The Image Stabilization option will work only when you Fully press the shutter button. Viewfinder / Display isn’t stabilized.
- Version II focuses more closer due to improved optics design, from 3.9 to 3.2 inches.
- Improved Bokeh, from 8 to 9 diaphragm blades.
- The electronic inside this lens is completely changed specifically to meet speed requirements of the new Canon EOS cameras.
- The filter thread is now 72mm, earlier it was 67mm.
The lens changed from inside-out. The Optics, circuit uses inside the lens is revised, New IS system and new design. The lens is amazingly improved compared to the predecessor.
By admin, on June 6th, 2018
Finally we have Can0n new 70-200MM Lenses Images, Press Release (Swedish) and Price. The lenses press release is now available and let’s hope we will have its announcement in few hours from Now.
Take a look at the latest info Japanese sources
Canon “EF 70-200 mm F4L IS II USM” The mass retailer price is 179,820 yen including tax, the expected release date seems to be June 28, 2018. The mass retailer’s price of “EF 70-200 mm F 2.8 L IS III USM” is 291, 600 yen including tax, the planned release date is mid September 2018
Let’s take a look at the set of information we have for each lenses.
Canon EF 70-200 mm F 2.8 L IS III USM
Image stabilization effect: 3.5 Stops
Number of diaphragm blades: 8
Release Date in USA: June 7, 2018
Mass retailer price: 291, 600 yen (tax included)
Overseas release date: August 2018
Overseas price: 24630 SEK (Swedish Krona), $ 2099 USD
Canon EF 70-200 mm F 4 L IS II USM
Image stabilization effect: 5 steps
Number of diaphragm blades: 9
Weight: 780 g
Release date: June 27, 2018
Mass retailer price: 179,820 yen
Overseas release date: June 2018
Overseas price: 14990 SEK, 1299 dollars
Continue reading Canon New 70-200mm F2.8 / F4 Lenses Images Press Release and Price
By admin, on September 11th, 2016
We have published several rumors (see here and here) related to Canon ultra popular EF 70-300mm IS USM Lens replacement, earlier it was expected that the lens will arrive on June 2016. But, now it is almost confirmed that it will arrive on 3rd week of September along with Canon EOS M5 and other EF-M lenses. Take a look at the list of products below that expected to arrived soon
List of products to be announced on Photokina
- EOS M5 body
- EOS M5 15-45mm kit
- EOS M5 18-150mm kit
- EF-M18-150 IS STM (Black Silver)
- EF70-300 IS II USM
- EH29-CJ (Black Brown)
- EM-E2 (Black)
The Canon EF 70-300mm IS II USM lens is one of the most popular lens of all time. Almost every Canon user user / photographer have EF 70-300mm lens lens in his collection. A very welcome update coming from Canon and we are waiting to see how it performs and what improvements are actually done.
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By admin, on July 22nd, 2016
Tamron working on 70-200mm F4 VC full frame lens for DSLRs(Canon, Nikon and Pentax). The lens features constant F4 aperture and optical stabilization. We hope that Tamron will keep the price of Lens low compared to Canikon 70-200mm F4 Lenses.
Patent Publication No. 2016-126278
Published 2016.7.11
Filing date 2015.1.8
Example 1
Focal length 71.8092 109.9915 205.9615
F-number 4.0989 4.1033 4.1023
Half angle of 16.7567 10.8972 5.8621
Patent of Tamron
Positive and negative positive positive and negative 5-group zoom
Inner zoom
Inner focus
Vibration control
Take a look at more Tamron lens patnet
By admin, on September 12th, 2014
 Sigma today announce two new 150-600mm f/5-6.3 OS Lenses lenses, the visible difference between these two lenses is size and weight, the Contemporary Lens is smaller than the sports edition, Both versions of the 150-600mm F/5-6.3 DG OS HSM feature dust and splash-proof features and new generation of optical image stabilization system.
No details about the pricing of both the lenses available yet, we will update you soon as we get any new information… however you can add your email to B&H store to get notified when the lens arrives at the store.
more details at the press release below…
Pre orders / buying Links of B&H Store
Continue reading Sigma Announces Two 150-600mm f/5-6.3 OS Lenses
By admin, on April 10th, 2014
 Nikon Finally announced the long rumored 18-300mm f/3.5-6.3G ED VR Lens, the features improved optics over its predecessor (MTF curve comparison), you pre-order your lens at Amazon | Adorama | B&H
Incorporating Proven NIKKOR Lens Technology, The New NIKKOR AF-S DX NIKKOR 18-300mm f/3.5-6.3G ED VR Telephoto Zoom Lens Will Help Users Capture Amazing Action and Far Away Fun
MELVILLE, NY (April 10, 2014 at 12:01 A.M. EDT) – Today, Nikon Inc. announced the latest addition to its legendary NIKKOR lineup, the new AF-S DX NIKKOR 18-300mm f/3.5-6.3G ED VR telephoto zoom lens. Designed for the DX-format photographer looking to get more out of their D-SLR camera, the versatile NIKKOR 18-300mm is a compact and lightweight 16.7X all-in-one telephoto zoom lens that delivers high performance and superior image quality. Whether capturing still images or HD video, the 18-300mm lens is built to help users capture content with vibrant colors and sharp details, plus shoot sports, vacations and wildlife with confidence.
“With the addition of the AF-S DX NIKKOR 18-300mm f/3.5-6.3G ED VR to the NIKKOR lens line-up, DX-format photographers have a compact and lightweight all-in-one telephoto zoom that can handle any photo or video challenge,” said Masahiro Horie, Director of Marketing and Planning, Nikon Inc. “With the 18-300mm lens, DX-format photographers will be able to capture sharp images and video with incredible detail. Additionally, the lens incorporates renowned NIKKOR optics and technology like a Silent Wave Motor (SWM), three Aspherical and three Extra-low Dispersion glass elements, as well as innovative features like Vibration Reduction image stabilization.”
An All-In-One Telephoto Zoom Lens
With the introduction of the AF-S DX NIKKOR 18-300mm f/3.5-6.3G ED VR lens, DX-format photographers have a compact and lightweight telephoto zoom lens, over 30 percent lighter than the acclaimed AF-S DX NIKKOR 18-300mm f/3.5-5.6G ED VR lens, that produces the incredible results users have come to expect from Nikon’s NIKKOR lens lineup. The 18-300mm lens boasts an impressive 16.7X ultrahigh-ratio zoom range, offering a focal range from wide-angle 18mm to super-telephoto 300mm (27mm to 450mm equivalent in FX/35mm format). The new lens provides photographers with compositional freedom that is ideal for everyday use, whether capturing close-ups, sweeping landscapes, portraits, architecture, nature, sports and fast moving action. When recording HD videos, users will have the ability to capture wide establishing shots, medium close-up shots or extreme telephoto sequences that best complement their creative vision. With the new 18-300mm, photographers that currently use DX-format D-SLR cameras, like the Nikon D3000 and D5000 series, now have a versatile telephoto zoom lens to upgrade their current lens arsenal or complement their kit lens.
Delivering Superior Performance and Image Quality
Incorporating proven NIKKOR lens optics and technology, the new AF-S DX NIKKOR 18-300mm f/3.5-6.3G ED VR lens offers an extensive feature set that produces vibrant color, sharp detail with minimal distortion, whether capturing still images or recording HD video. Helping to ensure sharp photos and video even in low-light situations while also combatting the effects of camera shake, the 18-300mm comes equipped with Nikon’s renowned Vibration Reduction (VR) image stabilization, providing the lens with four stops* of stabilization to help make shooting a blur-free experience, even while handheld.
Weighing a mere 19.4 ounces, the AF-S DX NIKKOR 18-300mm f/3.5-6.3G ED VR is remarkably compact and lightweight, making it a lens that is comfortable to carry regardless of the photo excursion. The construction of the 18-300mm lens contains 16 optical elements in 12 groups and includes three Aspherical (AS) and three Extra-low Dispersion (ED) glass elements to produce maximum contrast while minimizing lens flare and ghosting. Its three Extra-low Dispersion (ED) glass elements effectively minimize chromatic aberration at even the widest aperture settings. Also, the new lens incorporates a seven rounded-blade diaphragm, which helps achieve a beautiful and natural background blur. Like many of Nikon’s newest NIKKOR lenses, the 18-300mm has a Silent Wave Motor (SWM), designed to deliver fast, accurate and quiet autofocusing (AF) performance, plus Internal Focusing (IF), which gives it a more compact, streamlined lens design.
Price and Availability
The AF-S DX NIKKOR 18-300mm f/3.5-6.3G ED VR lens will be available in May 2014 for suggested retail price (SRP) of $899.95**. For more information on NIKKOR lenses as well as other Nikon products, please visit www.nikonusa.com.
NEW NIKKOR 18-300mm AF-S DX f/3.5-6.3G ED VR Lens Sample Image
By admin, on January 17th, 2014
 Tamron 10-100 mm F3.5-5.6 Lens made for 1 inch sensor camera surfaced over the web, the high magnification zoom lens covers a zoom range of 27-270mm, the lens is probably made for Nikon 1 series camera.
Description and self-interpretation of the patent literature
- Patent Publication No. 2014-6354,2014-6354
- Publication date 2014.1.16
- Filing date 2012.6.22
- Example 1
- Focal length f = 10.30-30.47-97.97mm
- Fno. 3.6490-5.0069-5.7049
- Half angle ω = 40.281-11.231-4.671 °
- 15 pieces of 12-group lens configuration
- Example 2
- Focal length f = 11.22-63.64-145.52mm
- Fno. 3.6414-5.3644-5.7509
- Half angle ω = 37.997-9.208-3.170 °
- 18 pieces of 13-group lens configuration
- Example 3
- Focal length f = 14.43 57.85 145.40mm
- Fno. 3.6708-5.4085-5.9148
- Half angle ω = 37.102-10.651-3.671 °
- 18 pieces of 13-group lens configuration
See More Tamron Patent
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