Canon EF 70-200mm f/4L IS II teardown (Lens Rentals)

Canon EF 70-200mm F/4L IS II

All images © lensrentals.com and used with permission

Roger Cicala of Lens Rentals posted a teardown of the new Canon EF 70-200mm f/4L IS II lens. Impressive images, and interesting findings too.

Excerpts from Roger’s conclusion:

[…] this is, as we would expect, a very well built lens with robust roller bearings, large brass collars, heavy metal keys, and good weather sealing.

[Lens Rentals has] some hints, and a lot of Roger speculation, about how Canon is getting lenses with such low variance. Here’s what we know: Canon has more optical adjustments than most lenses, not less. So while they may have tighter tolerances (I have no clue), the key seems to be more in a careful optical adjustment of compensating elements than anything else.

It is clear that Canon is going with more, and more straightforward, adjustment of optics than the other manufacturers.

Canon EF 70-200mm f/4L IS II
Image © lensrentals.com

Be sure to head over to Lens Rentals to see the many pictures of the teardown, and to get the findings.

The Canon EF 70-200mm f/4L IS II is getting one positive review after the other. Canon clearly has another winner here. The Canon EF 70-200mm f/4L IS II is in stock at major retailers in the US, price is $1,299: B&H Photo | Adorama | Amazon.

Canon EF 70-200mm f/4L IS II world-wide:

America: B&H Photo, Adorama, Amazon USA, Amazon CA, KEH Camera, BestBuy, Canon CA, Canon USA
Europe & UK: Amazon DE, Amazon UK, Amazon FR, Amazon IT, Wex Photo Video, Park Cameras, Canon DE, Canon UK, Canon IT, Canon FR

Canon EOS 5D Mark IV teardown by LensRentals

canon eos 5d mark iv

All pictures © LensRentals and used with permission.

LensRental’s Roger Cicala and Aaron Closz did it again. They completely disassembled the brand new Canon EOS 5D Mark IV.

They write:

The weather sealing on the Canon 5d Mark IV appears pretty robust […]  The shell of the camera has an interlocking construction with lots of pins and clips and more screws than previous Canon cameras. This makes it kind of a pain to get into, but I’m sure it adds to the shell’s overall strength. It might make it more weather resistant if the parts are held together more tightly […].

There are more chips, and more and heavier connectors moving electrons from board to board than even the Canon 5Ds cameras have. This kind of makes sense because there’s lots of new stuff in here: a touch screen LCD, dual-pixel technology, WiFi, GPS, the list goes on. […]  There are some empty spaces that aren’t packed full of electronics. In other words, this camera probably could have been a bit smaller but Canon wanted to keep the form factor the same.

canon eos 5d mark iv

There is much more in the original article, along with a huge set of picture documenting the teardown step by step. Read the article at LensRentals…

You can rent the Canon EOS 5D Mark IV at LensRentals.

eos 5d mark iv

Canon EOS 5D Mark IV user manual download

Canon EOS 5D Mark IV pre-orders links

Canon EOS 5D Mark IV body

USA – $3,499 – Adorama | B&H Photo | Canon Store | Amazon

UK – £3,599 – Park Cameras

Germany – WEX Cameras | Calumet

Canon EOS 5D Mark IV with 24-105mm f/4L IS II lens

USA – $4,599 – Adorama | B&H Photo | Canon Store | Amazon 

Canon EOS 5D Mark IV with 24-70mm IS USM Lens

USA – $4,399: Adorama | B&H Photo | Canon Store | Amazon

Battery Grip for 5D Mark IV (BG-E20)

USA – $490: Adorama | Canon Store | Amazon

UK – £329.99 – Park Cameras

Canon EF 16-35mm f/2.8L III USM Lens

USA – $2,199: Adorama | B&H Photo | Canon Store | Amazon 

UK – £2,349 – Park Cameras

Germany – WEX Cameras

Canon EF 24-105mm f/4L IS II USM

USA – $1,099: Adorama | B&H Photo | Canon Store | Amazon

UK – £1,129 – Park Cameras

Germany – WEX Cameras

Canon W-E1 WiFi adapter

USA – Adorama B&H Photo | Amazon

UK – Park Cameras

More pre-order links after the break.

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