FROSTY FOXY and Canon Service Advisory

Red Fox FROSTY FOXY (vulpes vulpes, renard) Algonquin Provincial Park, Ontario, Canada. Image Copyright ©Christopher Dodds. Canon 1D MK III, 500mm F4 L IS. ISO 500 f/5.6 @ 1/125s Manual Mode. PURCHASE A PRINT or LICENSE IMAGE FOR PUBLICATION HERE.

Service Advisory: Firmware Update for EOS 300mm f/2.8L IS II USM, EF400mm f2.8L II USM, EF500mm f/4L IS II USM and EF600mm f/4L IS II USM

Canon has released a firmware update for EF300mm f/2.8L IS II USM, EF400mm F2.8L IS II USM, EF500mm f/4L IS II USM and EF600mm f/4L IS II USM lenses. This firmware update will be performed by the Canon Service Centre. Please contact us using the contact information listed at the bottom of this page.

Firmware changes:

Firmware Version 1.1.1 incorporates the following enhancement:

Changes the control algorithm of the focus drive, and enhances the drive’s responsiveness for more precise focus and adjustments. In particular, the new firmware enhances the AI servo AF capability of the lenses to track objects that move irregularly in sports events, such as soccer or rugby. (or birds in flight - Chris)

Affected Products:
Firmware Version 1.1.1 is for lenses with Firmware Version 1.0.0. If the lens’ firmware is already Version 1.1.1, it is not necessary to update the firmware. The serial numbers (10 digits) of the lenses equipped with Firmware Version 1.0.0 are as follows:

EF300mm f/2.8L IS II USM:
The third digit in the serial number is either 0, 1, 2, or 3 (xx0xxxxxxx,   xx1xxxxxxx,   xx2xxxxxxx,   xx3xxxxxxx).

EF400mm f/2.8L IS II USM:
The third digit in the serial number is either 0, 1, 2, or 3 (xx0xxxxxxx,   xx1xxxxxxx,   xx2xxxxxxx,   xx3xxxxxxx).

EF500mm f/4L IS II USM:
The third digit in the serial number is 0 (xx0xxxxxxx).

EF600mm f/4L IS II USM:
The third digit in the serial number is 0 (xx0xxxxxxx).

Lenses with serial numbers other than those listed above are equipped with Firmware Version 1.1.1 or later.

Support
This information is for residents of Canada only. If you do not reside in Canada, please contact the Canon Customer Support Centre in your region.

Thank you,
Customer Information Centre
Canon Canada Inc
Contact Information for Inquiries
Canon Customer Support Centre
Phone:     1-800-OK-CANON
1-800-652-2666
See the Canon Canada Service Advisory HERE:

http://canoncanada.custhelp.com/app/answers/detail/a_id/38665/c/625

Contact Information for United States Inquiries:
Canon Customer Support Center
Phone: 1-800-OK-CANON
1-800-652-2666
TDD: 1-866-251-3752
Email: carecenter@cits.canon.com
For additional support options: http://www.usa.canon.com/support

See the Canon USA Service Advisory HERE:

http://www.usa.canon.com/cusa/support/consumer/eos_slr_camera_systems/lenses/ef_600mm_f_4l_is_ii_usm?pageKeyCode=prdAdvDetail&docId=0901e024805fb8c0

Is it sharp enough - LensAlign MKII

Kodiak Red Fox Kit Vulpes, vulpes, Renard Kodiak Island, Alaska, USA. Image Copyright ©Christopher Dodds Canon EOS 1DMKIV, 500mm F4 L IS, Tripod & Wimberley Head II.  ISO 1600, F4 @ 1/250s Manual Mode. Full Frame. CLICK HERE TO PURCHASE A PRINT or LICENSE IMAGE FOR PUBLICATION.

Is it sharp enough?

I've got to say it; an image is either sharp or soft, there is no in-between, no compromise and no faking it. If you know it's not razor sharp, you are only kidding yourself by trying to fake it. While it is true that an "almost sharp" image can be tweaked in Photoshop to look good at web size, the truth is always revealed when someone wants a big print. There may be more to it than simply good technique; have you calibrated your camera?

LensAlign MKII

I first told you about the LensAlign focus calibration tool in Nature Photography Blog back in August, 2010. Michael Tapes is at it again, he recently sent me the LensAlign MKII. The new and improved knock-down design, lower price and proven consistency from the True Parallel Alignment Sighting System™ are well worth the upgrade, but the most compelling reason for my excitement is the new ruler patterns; it is now much easier to decide where the sharpest part of the ruler is. Truly a must have for any serious photographer, The LensAlign MKII is the key to making consistently sharp images.

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