Canon Camera Production

This post will be a little shorter in words with an informational video on Canon’s production process of their camera lines. This video includes the consumer models as well as the professional Digital SLR cameras.

I find the specific science in making these camera parts amazing. These are the physical makings (or hardware) of the camera and the side we utilize most as photographers is the computer processing (or software) side as we change ISO, Aperture, White Balance, Single shot or Multiple Photo Burst shooting, Timed Shutter Release, Shutter Speed and Picture Style. Both are discussed in this embedded video. Thank you for reading and God bless!

*Disclaimer: I would have given a “Part 2” on Nikon manufacturing process of imaging products but as of today I have only been able to find lens assembly with no more detail or information than Canon in the video posted above. I will be more than happy to post a professional video of Nikon’s manufacturing process (after review), if publicly posted on vimeo, youtube or similar public forum.

Advertisement

Light Has Color? Part 2 – White Balance

Have you noticed some shadows have a little bit of color to them? Clouds for instance; some clouds on mostly clear days have a sort of blue hue to them. I can not help but wonder in noticing this and with the understanding of the how and why rainbows are made we can understand the process of a camera’s White Balance.

Looking at pure light as a simple harmony of ROY G. BIV producing a brilliant “white”, we have laid the foundation to working with camera White Balance. Now camera are not charged only to filter natural sources of light but also other forms of light produced by man-made light sources. Since we have seen that light can be divided into 7 color forms, the basics of our study tell us that we will be dealing with more of 1 color than the other 6. It is possible that we would be dealing with a sever lack of 1 or more colors, but since our color pallette is only based with 7, our filters can be adequately limited.

White Balance is the effort of compensating for the lack of or overdose of a specific color through the use of filters. This is also the job of Image Specialists. One of their most common jobs is “color correction”. So software is outfitted with the ability to manipulate the colors which may lack or overwhelm the captured photo.

For interest sake I have made a list of ways that light is produced, natural and man-made.

Element (Metallic element made to conduct enough energy to glow without quickly exhausting the element’s lifespan.)
Vapor (Gases – Fluorescent, Mercury Vapor and Fire are uses of vapor in proper conditions to yield the production of light.)
Chemical (Liquid – Phosphorescence and Glow sticks)
Electronic (LED)

Take care and do not be afraid to ask questions. Learning is a wonderful opportunity!

Camera Specifics For Me

“Is it really necessary that I purchase an expensive camera to get nice photos?” Answer: “No. An expensive camera is not necessary to get nice photos.”

Even though I now am a professional photographer I still do not own the top of the line digital camera and a studio full of fancy equipment.

I actually began testing myself in the field of photography with a camera in a cellular phone. I have since the age of 4 played with differing film camera models which came from the late 1960’s, but this was different. This time, using a digital camera in a cellular phone, I did not need to buy for film and pay for processing.

This is not to say that I would be satisfied to go back to using the camera inside the cellular phone, however it provided me a great opportunity learn the angles and perspectives which bring the picture together to communicate a logical visual thought. [Woe! Okay Mr. Big Words; Let us read this in an understandable language this time! – Blog editor] It is important to capture the subject in a natural, comfortable pose. If a viewer looks at the photo and says what they are thinking, would they say something like “That does not look comfortable!” Or would they say, “Wow! I wish I looked that good.” Truthfully we all think that about ourselves, super model or not. The important thing to remember is that the beauty we see is inherent within the person and how they look comes from the way the picture was taken.

Go to a camera store, and I mean a camera store, not a computer super-store. Talk to a sales associate about renting a digital camera and take it out with you everywhere; subjecting it to all the situations in which you will find yourself, testing its abilities. Learn the camera’s strengths and weaknesses. If it will help you, treat the time you have rented the camera as a product review and you are a highly acclaimed journalist who could make or break this store’s sales quarter.

In other words, enjoy your time and put the camera through its paces.

Post-Production Software

Where do I start? Where can I find good software which will not require me to file for chapter 11 bankruptcy? Now, I am exaggerating and being very sarcastic. Let me be clear. All of the software which is sold by companies like Adobe, Corel, Sony, Canon & Nikon, cost a bit more than most of us would spend on a whim. They are well priced to cover the cost of production, packaging and shipping as well as hopefully a proper amount of profit.

All of that production, shipping and profit adds up to a lot of money for private users and even small businesses. So is there effectively operative software that is free?

Here are a few free programs of which I know to operate well at basic level.

• GIMP
• “Darktable“
• “MyPaint“

Now, GIMP and “Darktable” I know have versions which will run on Windows and Linux operating systems, but “MyPaint” I have only found for Linux distributions.

You can read about these programs on sourceforge.net or on their own websites and they will provide links from which to download the software.

I would like to give you a brief overview of each program from the photographer’s point of view which will not be included in the information to be found on sourceforge.net.

GIMP is an image manipulation program. In fact, “Image Manipulation Program” are the last three-quarters of the program name. GIMP is an abbreviation for “Gnome Image Manipulation Program.” It operates with simple tools to edit, create and manipulate digital graphics files. It saves the completed files in several formats such as .PNG .GIF .BMP and its own native format .XCF. The .JPEG format is proprietary so it requires the download of the .JPEG package to save images in this format, but it is still free and completely possible to enable. GIMP is not a program that is hard to learn or void of tutorial lessons on any topic you may desire to read.

Do not fear, we will get into more specifics of each program in future posts.

“Darktable”: I only recently downloaded and installed “Darktable” on my computer, so I will be learning “on the fly” and sharing it with you. If you know about the functionality of “Adobe LightRoom” you will take up “Darktable” quickly and with a great amount of skill. I will describe though the basics of its operations without the predication of our prior experience with “Adobe LightRoom”. “Darktable” is a program that is designed to make working with a group of photos from a shoot and streamline the process of post-production, maximizing your time without compromising the quality of the photo. How does that work? Please be patient and we will discuss that in-depth in a future post.

“MyPaint” is a program designed for the digital artist who uses digital equipment like Graphics Tablets. “MyPaint” is designed not so much for editing images as creating them. “MyPaint” does not require a Graphics Tablet, but its capabilities are certainly optimized by using a Graphics Tablet.

Please “tune-in” Friday for Part 2 of “Post-Production Software”!

Camera Troubles – Part 2

I can be quickly angered with myself because I lack the understanding of how my own camera sees the same scene I do. Not only that, but if I did have the understanding of how my camera see the scene, I do not anticipate that I have the dexterity to change the camera settings in the time it takes to raise the camera to my Eye once I see a shot. Although, because I know why I am angered, I can learn what I do not know. So, let us get to it!

In Tuesday’s post “Camera Troubles” we talked about how our Eye receives light and the path it takes through our Eye to the Brain. Now I should tell you that your visionary organisms are so magnificently fashioned no camera can compare to its spectrum of strength, complexity and ability.

Cameras are doing some amazing and spectacular things today, but the camera which outputs the most fantastic images is only at a basic level able to capture 1 out of the 100 things the Human Eye sees. Amazingly, even giving it a 1 out of 100, is being generous.

The camera is fashioned after the organisms that give us the capabilities to see. By displaying the inspiration for the first camera prototype I will list and correlate the major devices of the digital camera to the human capability of vision.

Major camera devices:

• Lens – The lens containing glass for focusing and diaphragm for measured light control.
• Shutter – The shutter is a part of an SLR camera which covers the sensor and only opens for the purpose of taking a picture.
• Sensor – The sensor receives the light which surrounds the scene.
• Processor – The processor receives the information from the sensor and sets it in order for storage.
• Storage – The storage is a memory card that can produce any or all of the images you have taken.

Cameras, film and digital, are wonderful devices we can use to remind us of those specials times and events. There are some limitations of camera technology as compared to our visual capabilities.

“So how do I learn the difference between what my camera sees and what I see?”

“What settings ought to be change, and what is the proper setting level?”

These and other questions will be answered in our first two posts of April. Please join us as we explore how to get the most out of your camera!