MFA: The DOT-Tune Problems

Over the last while, there has been a lot of activities about somebody having find a better and faster way of doing the Micro-Focus Adjustment under 5 minutes. The guy did an 18 minutes youtube video available at: http://youtu.be/7zE50jCUPhM

DotTune: Autofocus Fine Tuning in Under 5 Minutes

The Gymnastics of Photography

They are looking at a large Great Horned Owl, one of the biggest owls around. The owl is perched in the tree on one of the branch 15 ft/5m from the ground. It's around 10:30am and the owl is sleeping. The Great Horned Owl occasionally opens an eye to make sure that everything is safe, he mostly hunts around dusk and dawn. If he sees something worthwhile during the day, he will go on the hunt for it.He is not getting great photos. I know, I spend the next hour taking the same photos. Nice to have but these photos are not photos that will make the cover of National Geographic or any other big magazine… I doubt that these would even make it for a stock photography website.

The Gymnastics of Photography   click on image for gallery

They are looking at a large Great Horned Owl, one of the biggest owl around. The owl is perched on what looks to me a fir tree 15 ft/5m of the ground. It's around 10:30am and the owl is sleeping. The Great Horned Owl occasionally opens an eye to make sure that everything is safe, he mostly hunts around dusk and dawn. If he sees something worthwhile during the day, he will go on the hunt for it.

Bait Cameras

On Saturday, I was walking around a slew with my camera… when I saw this:

Bait Camera: Canon 1DMk4 and 500mm

Bait Camera: Canon 1DMk4 and 500mm

British Columbia, where I live, use to be the North American capital of car theft. There is only one car insurance company for cars and it is government owned. The insurance company with the cops created the “Bait Cars” program.

Micro Focus Adjustments

Most professional and prosumer cameras have the Micro Focus Adjustment (MFA). The MFA allows for the variation between the focusing with focusing module and the focusing at the CMOS sensor. I do my MFA on regular basis:

  • Before a “big” job, just to make sure when I prepare the cameras, just like fully charged batteries for the cameras and the flashes, empty memory cards… It's part of the ritual.
  • Twice a year, usually the end of February and the mid-fall. The temperature extremes can change the MFA settings needed.

The Watermark Police

Watermarks! What for?

Watermarks! What for?

This cartoon is from http://whattheduck.net which is right now in hiatus. It's funny but very true. Just use the healing brush in Photoshop CSrecent or Elements PSrecent and the watermark is removed. This works in 95+% of the time.

So what about the copyrights?

Facebook and Your Copyrights

Facebook is the world largest photo gallery. Nobody, nobody comes even close. Facebook has 150+ billion photos on line (yes, one hundred fifty Billions) and people are uploading about 250+ million photos everyday, according to Facebook initial public offering (IPO). Photography is big, very big business. It's so big now that many governments are putting in place “Orphan Works” legislation, aka “How can I appropriate somebody else's work without paying a dime.” The “Orphan Works” legislation, usually, goes along the line of:

1.

Lightroom: Useful Shortcuts

Some people like shortcuts, some people prefer using menus and the mouse. For the people that like using the shortcuts, Lightroom is full of it. The last I checked, the Adobe techie where at 300+ shortcuts. Every shortcut can be executed via the menus or some context menu. Here are the shortcuts that I use on regular basis, pretty much every time I use Lightroom 4.

Key Purpose
G Switch to the Library Grid view
E Switch to the Library Loupe view
D Switch to the Develop Module
R Switch to the Crop in the Develop Module
P In the Library view, flags the selected images as flagged (Pick)
X In the Library view, flags the selected images as Rejected
U In the Library view, remove any flag from the selected images
Tab Shows or hides the left and right panels
F5-F6 Shows or hides the left and right panels
F7-F8 Shows or hides the top and bottom panels/filmstrip
1-5 Assigns a star rating from 1 to 5 to the selected images
0 Removes any star rating to the selected images
6-9 Assigns a colors to the selected images
B Adds the selected images to the Quick Collection (the selected target collection)
Ctrl / All the available shortcuts for the current module (Windows)
Cmd / All the available shortcuts for the current module (Mac)

Should You Upgrade to Full Frame?

There are some people that ruffle my feathers. Most of these people are “absolutists”. The problem with me is that immediately I dismiss them. You've heard the expression“In one ear, out the other”, me I do not even waste one brain cell, it doesn't go through any ear.

In the States, Seattle claims to be the coffee place because Starbucks started there. San Francisco claims to be the best coffee place of US. Vancouver, Canada must be just “up there.” In my area of Vancouver, BC, three to four packed coffee places per block is not unusual.

dSLR vs Point and Shoot Which one will have a better photo? My guess is the point and shoot. It's too difficult to handhold the telephoto and be rock steady.reifel-20101030-9420.jpg — (c)2010: Syv Ritch -- sritch.com: http://www.foto-biz.com/usageterms

dSLR vs Point and Shoot: Which one will have a better photo?   click on image for gallery

I was at one of these organic double venti moka coffee with Dan and his friend Walter, more of an acquaintance than a friend, who is also a photographer wanna-be. I don't know how we got onto talking cameras, what do you expect from photographers? In anyway, Walter's argument is that only “idiots” would use APS-C cameras, all photographers must upgrade to either the Canon 6D or the Nikon D600. APS-C could be acceptable for wildlife and birding but for the rest…

Secrets of Great Portrait Photography

I was speaking with a “famous” photographer. He was showing me some of his photos, mostly posed portraits. He went on to point to me the highlights in the eyes, the fill-in in the shadows that were revealing… The flash for the background… and all I could think was: “How terrible this photo was.” We were talking about a lady in her 50s with a Carmen Miranda hat1 a foot away from old, yellowish slats curtains.

The photos were technically “perfect”, but what a piece of cr*!p. It was more like a properly lit “jail mugshot.” He was under the impression that lighting is what makes a good portrait. I was in the process of reading “Secrets of Great Portrait Photography” by Brian Smith.

Secrets of Great Portrait Photography” is not about lighting. Joe McNally and David Hobby have already cornered this market. The book is unique (I don't know of any other book) in that it deals with how to interact with people instead of dealing with light. Only 2 pages on the lighting gear and 2 pages for what's in the bag… For Brian Smith, portrait photography is a contact sport.


  1. Carmen Miranda was an Hollywood actress, famous in the 1940s and the 1950s for her huge fruit hats. 

How Canon did in 2012

Please note that I'm only highlighting Canon's Imaging division which represents 40% of the company.

  • As with all multi-national companies, the financial information changes according to the currencies. Canon, like Nikon and most other Japanese camera companies, keep their “official accounting books” in Japanese Yens. They also provide US Dollars conversion (which I will use). The unknown is how is the exchange rate calculated? Is it on a transaction basis, on a daily basis, on a weekly or monthly basis?
  • Usually, the exchange rates are averaged over the month but they can use any other method, like the last day of the month as long as they always use the same method.
  • They do not have to explain the details of how they calculate the exchange rates, they just have to state which exchange rate they used.

Demand for interchangeable-lens digital cameras continued to display strong growth across global markets while demand for compact digital cameras shrunk not only in developed countries, but also in China and some emerging nations.

Source: Canon financials for the year 2012

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