10% off on refurbished lenses at Canon Store

refurbished
Refurbished Canon EF 100-400mm F4.5-5.6L IS II are in stock (at the time of writing)

The Canon Direct Store has all refurbished lenses 10% off. You can be sure that the best deals will be over soon, so hurry up and look out for the lens you are thinking about. For the time being the Canon EF 100-400mm F4.5-5.6L IS II is in stock at $1583.28. Refurbished gear from the Canon Store has 1 year Canon USA warranty.

More refurbished gear listings at Canon Store:

Today’s Gold Box and one day only deals at Amazon USAmazon DEAmazon UKB&H Photo, eBay and Adorama

Techart announces Canon EF to Fujifilm GFX Smart Adapter

Techart

Techart EF-GFX adapter at a glance:

  • Support Autofocus for most Canon EF & Sigma EF lenses
  • Support Automatic Aperture control from Fujifilm GFX body
  • Support Lens Image Stabilisation (IS)
  • Transfer EXIF data to camera
  • Firmware upgradable via Micro USB plug
  • Aluminium finishing, brass bayonets and streamline design.
  • Powered by camera body

The Techart EF-GFX adapter can be pre-ordered, delivery is expected to start mid October, 2017.

Techart unveils the Canon EF lens to Fujifilm GFX 50S adapter with Autofocus & Aperture control

Guangzhou China, Sep 20, 2017 – The innovative adapter developer, Techart, who has previously launched the first autofocus adapter for manual lenses, has unveiled the world’s first Autofocus adapter for Canon EF lenses & Fujifilm GFX 50S camera. The Techart EF-GFX adapter provides autofocus function as well as in-body aperture control for using Canon /Sigma EF-mount lenses on the Fujifilm GFX body.

Techart has tested extensively on the modern Canon / Sigma EF-mount lenses in the market and found the autofocus performance on the GFX is satisfactory. Aperture of the lenses can also be adjusted on the camera by simply turning the command dial. The EF- GFX adapter currently supports AF-S mode for shooting and supports the lens Image Stabilization function (if applicable). Focal length and aperture data will also be saved into the adapter.

Techart is also working to unlock the AF-C and video-shooting feature. It is expected to be seen in future firmware release. The firmware of the adapter is user-upgradable and can be done by simply plugging the adapter into a computer via the Micro USB cable and running the update program.

The short flange distance of Fujifilm GFX 50S provides a perfect platform for adapting different mount lenses. Although not every one of the full frame EF-mount lenses has a big enough image circle to cover the GFX sensor, Techart EF-GFX adapter still opens up a wide range of lenses options for GFX users to consider.
Pricing and Availability

The Techart Canon EF – Fujifilm GFX Autofocus Adapter is currently available for pre- order at our official website (http://www.techartpro.com). The recommended retail price is USD 499/pc. Free shipping will be provided during the promotion period. Delivery will commence from mid Oct onwards. 1-year warranty is included.

[via Fuji Rumors]

Refurbished Lenses at Canon Store are 10% off for the whole week (but hurry up)

refurbished
Refurbished Canon EF 100-400mm F4.5-5.6L IS II are in stock

To celebrate National Photography Day, the Canon Direct Store has all refurbished lenses 10% off. The offer lasts for the whole week but you can be sure that the best deals will be over soon, so hurry up and look out for the lens you are thinking about. For the time being most lenses are still in stock.

More refurbished gear listings at Canon Store:

Today’s Gold Box and one day only deals at Amazon USAmazon DEAmazon UKB&H Photo, eBay and Adorama

History and Science of lenses in a 25 minutes video

What’s behind the technology we put in front of our cameras, optical technology and engineering, and how did it evolve? If you have 25 minutes to spare then have a look at this educational video by Filmmaker IQ.

Learn the history of the lens and its optical design and science from the early beginning as a tool to light up a fire to the multitude and advanced technology of modern lens designs.

[via Mirrorless Rumors]

The Utsunomiya lens factory is where all Canon L lenses are made

 

canon

Both DPReview and Imaging Resource had the rare opportunity to visit Canon’s primary lens factory. The Utsunomiya lens factory – about 80 miles north of Tokyo – is where Canon assembles all its “L” lenses. Both articles offer a pretty interesting journey into the Utsunomiya lens factory, accompanied by plenty of pictures and insights. Definitely worth to have a look.

DPReview also posted an interview with Canon execs taken at the Utsunomiya lens factory. Some excerpts from the interview:

What percentage of L lenses are manufactured in the Utsunomiya lens plant?

Because this is the ‘mother’ factory, 100% of L lenses are made here.

How many different lenses can be manufactured simultaneously in this plant?

Basically, we create all lenses every day [including L-series EF, Cinema EOS and broadcast]. The only exception is some of the broadcast lenses.

Which lenses in particular are the most difficult to manufacture and why?

Any large super telephoto lenses because of the size of the glass elements. In terms of skill required for lens assembly: the TV broadcast lenses are most difficult.

How many lenses are produced at this lens plant every year, both in terms of types of lenses and total units?

We do not disclose total production for this plant. That said, Canon has produced a total of 120 million lenses over the years. Of course, many of those are kit lenses, which are not produced here, but in our facility in Taiwan.