I have a Pentax Optio MX 4 camera and would like to use a card with a capacity higher than 2 GB. Is this possible?

I have read a many reviews for the Pentax Optio w30 digital camera and one of the reviews stated that there was a clicking noise during video mode. This is the only reason that I am hesitant to buy this camera. Does anyone have this camera and can tell me if it does in fact make this clicking noise. I shoot tons of video with my digital camera and I do not want a clicking in every video. Thanks.

i have a pentax optio w10 camera and it has a green button. i don’t know what it is used for and how to use it !! Does anyone know? thanks.

Nowadays, according to psychologists, more and more people are getting visually inclined. In other words, most of us love to use our eyes!

In what ways do we use our eyes for?

We use our eyes to view things in our environment. However, through time, man has devised ways on how to preserve the things we see, whether these are beautiful or not, and one of which is by way of using cameras.

These days, the biggest sellers in the camera market are the so-called digital SLR cameras.

Just what is an SLR camera?

SLR is an acronym for Single Lens Reflex. SLR cameras were the tools made for and used by professional photographers. Cameras such as these, similarly, make use of mirror that reflects light entering the lens up into the eye piece or the viewfinder. Thus, a photographer can gauge how the image or picture will look like. Moreover, a SLR camera uses lenses that are interchangeable. Hence, this camera can be used for long distance telephoto photography or close-up macro photography.

A digital SLR or DSLR camera is dependent on lenses and mirror and their optical capabilities. However a DSLR camera uses light sensor chips and digital memory cards instead of films, basically a computerized version of the abovementioned camera.

The following summarizes the comparison between DSLR and point and shoot cameras (SLRs):

1.    DSLRs and SLRs use interchangeable lenses for better resolution.
2.    Any picture you take using SLRs and DSLRs is usually crisper, cleaner and fine upon reproduction.
3.    DSLRs have a higher speed when it comes to focusing and taking pictures
4.    DSLRs perform better at low lighting conditions by using ISO speeds. These cameras have lesser granularity.
5.    DSLRS provide more professional power over depth of field, light, and responsiveness.
6.    DSLRs provide a more immediate feedback as they use digital chips or light sensing CCDs that translate incoming light rays into digital pictures.
7.    DSLRs and SLRs cost more than point and shoot cameras.
8.    DSLRs and SLRs are usually heavier than some point and shoot models.

Some sample DSLR models are listed below:

Prosumer models:

*    Canon EOS 10D
*    Canon EOS Digital Rebel XT
*    Nikon D50
*    Nikon D70s
*    Pentax *ist DS

Professional Models:

*    Canon EOS 1D Mark II
*    Canon EOS 20D
*    Fuji Finepix S3 Pro
*    Nikon D2x

Who actually wants DSLRs? Anyone wants to have crisper and clearer pictures-be it a hobbyist or a professional photographer can opt for a DSLR model. Anyone who will not bother carrying bigger cameras on trips in order to bring back topnotch photos can make use of DSLRs.

Like all electronic and computerized gadgets, digital models tend to get cheaper yet better over time. For sure, DSLRs will eventually migrate down to consumer cameras: ability to take bursts of 10 frames in a few seconds, quick response time, higher resolution image sensors, and accurate auto-focus, among others.

The only thing that will remain constant are the laws of optics-you will not get the same results from a finger-nail sized lens as with larger lenses used by professional users. Also the fact that people do not have enough money all the time remains the same through time.

If you plan to take photography as a profession, practice shooting some shots using prosumers models and consider budget and quality of lenses before you say, “Big Cheese”!

Digital photography can be maximized to its full potential once you have the perfect camera, the proper color and the perfect lighting. Even if you have with you the latest model of digital camera, your photos will not turn out great if you are not making use of the right strategies in getting them right.

Experts in digital photography have come to realize that the digital camera is only one of the things you need to have great pictures. There are also other factors to consider so that you will not be disappointed by the result. One of them is the digital photography lighting.

Have you ever seen digital photos that seem to blur and indistinguishable? There are a lot of cases like this. Even if you try and edit them using Photoshop or any other software, you cannot seem to get the desired lighting you want.

This is because you have not considered having the proper lighting when the photo was taken. You were thinking that the camera and its features will be able to do that for you. Yes it can. But they may not reach your expectations.

The secret to getting that perfect picture is to do it right the first time. By doing it right, it simply means that you need to think about how well or bad the lighting is in the process of taking the photo.

Below are some of the natural sources of digital photography lighting that will make your photos look terrific.

1. After sunrise and before sunset.

It is during these times that photography is at its peak. Meaning, photos turn out great when they are shoot after sunrise and before sunset. Why is this so?

This is because the orange color that appears in the sky during these times adds to the colors that your digital camera is capable. Most of the time, some photos appear dull and unrealistic when they are printed because of the representation of the colors when it is printed.

The color of the environment can add a sort of brightness to your photos. In addition, it will make it easy for you to edit them on your computer once you feel that you want to put in some combination in the natural setting of the picture.

2. Sunlight.

Sunlight is one form of lighting that is very effective once you know how to modify your shots. Keep in mind that you are not capable of altering the brightness of the sun or the shadows that it can create on your photos.

It is up for you to choose the best position wherein you can make the most of the light that is emitted by the sun. Work them to your advantage. Try on different angles and see if they look perfect once frozen.

You can also make the most of the drop shadows that is created by the sunlight. Just make sure that they will not blur your photo. Fro minor adjustments, you can just edit the photos straight from your computer.

Shooting digital photos is not only about having the most advanced digital camera. It is also about looking for strategies and techniques that will benefit your shots. Try to shoot your photos with the perfect lighting and you will see that you do not need to edit or add some more colors in them.