When I teach a new class learning digital photography, over 75% of the students
When I teach a new class learning digital photography, over 75%
of the students turn up with the camera the salesman suggested.
Guess what? They soon find out that it’s the wrong one for them. This
can be a very expensive mistake. So the big questions are what is the right
one for me and how do I know which is best for me.
and be ready to take the shot? In the consumer market this can range between 1 to 5
seconds most being towards the 3 seconds mark. How long does the camera
take to focus on the subject? (Not to take the picture) most cameras take between
1 to 3 seconds most at around the 1-second mark. How long does the camera take to
actually take the photo after you have pushed the shutter button completely? Again,
most cameras take between 1to 3 seconds this is called shutter lag time. Now you
seconds to focus in and the up to another 3 seconds just to actually take the photo.
In a cheaper camera, but not necessarily cheaper it can be up to 9 seconds to take a
photo from the camera turned off. You may say “yes but I will leave my camera on”
. Just imagine how annoying it will be now that you have purchased your new digital
blowing out the candles because your new camera at the critical time of blowing the
candles out took 1 second to focus and a further 2 seconds to take the photo. What
was the result? A child sitting in front of a cake with black smoldering candles.
Can you set the white balance on your camera? Just what is the white balance?
About 60% of digital cameras don’t have this adjustment, you must buy one that
can be set manually, not just one that has an “auto white balance” as they are not
as good as they advertise.
Does your camera have different exposure modes?
Exposure modes are simply where does the camera take a light reading?
The cheaper cameras just do an all over reading which can be very limiting
to say the least. A good camera will have a “spot”, “centre weighted” and
“matrix” metering system, which allows you to take great photos in any light situation.
When buying a digital camera, buy it for the fact that it’s a camera not a video
camera as well. One student showed me all the features her camera had and
You can get so much out of your new digital camera! you just have to put some
time in for learning how to use it properly and how to take better pictures
– remember no one will ever want to look at a poor quality photo twice!
If you want to take really great pictures that will be in your family for years
put in a little effort with your new digital camera.
💋�🤔Know more about bluetooth technology today.
10 Benefits Of Smarth phone Bluetooth Below, are 10 benefits and
reasons to use Bluetooth technology.
1. Wireless As you probably already know, there are many benefits and
advantages to using wireless devices. Along with improving safety as a result
of eliminating wires you don’t need, wireless also offers you plenty of other advantages.
When traveling with your laptop or other wireless devices, you’ll no longer have to worry
💖About bringing connection cables.
2. Bluetooth is actually inexpensive The technology of Bluetooth is cheap for companies
to implement, which results in lower costs for the company.
These savings are then passed from the company on to you.
3. Bluetooth is automatic Bluetooth doesn’t have you set up a connection or push any buttons.
When two or more devices enter a range of up to 30 feet of each other, they will automatically begin
to communicate without you having to do anything.
4. Standardized protocol Bluetooth is standardized wireless, meaning that a
high level of compatibility among devices is guaranteed. Bluetooth will connect devices
5. Low interference Bluetooth devices almost always avoid interference from other wireless devices.
Bluetooth uses a technique known as frequency hopping, and also low power wireless signals.
6. Low energy consumption As a result of Bluetooth using low power signals, the technology requires
very little energy and will use less battery or electrical power as a result. This is an excellent benefit
for mobile devices, as Bluetooth won’t drain the battery.
7. Sharing voice and data The standard for Bluetooth will allow compatibl
e devices to share data and voice communications. This is great for mobile phones
and headsets, as Bluetooth simplifies driving and talking on your cell phone.
8. Instant PAN (Personal Area Network) You can connect up to seven Bluetooth
devices to each other within a range of up to 30 feet, forming a piconet or PAN.
For a single room, you can also set up multiple piconets.
9. Upgradeable Upgradeable is the standard for Bluetooth. There are newer versions
of Bluetooth in the works, which offer many new advantages and backward compatible
with older versions.
10. The technology stays Bluetooth technology is a world wide, universal
wireless standard. With it being as popular as it is, you can count on it being
around for years to come. As more and more devices start to use Bluetooth technology,
more manufacturers will be eager to make their products compatible. A chain reaction will
occur, making Bluetooth the standard for cutting edge wireless.