Tag Archive: cameras


A quick look around any fine online camera store these days and one thing becomes immediately clear. That one thing is – you really don’t have to spend a fortune to get quality anymore.

ixus-1101

Canon has just released a new IXUS model, the 110 IS – which continues the Canon tradition of mid-range cameras chalked full of outstanding features. If any single range of cameras best sums up Canon’s ‘bang for buck’ philosophy, it must be the IXUS.

Take a look at some of the IXUS 110 IS features…

12.1 Megapixels

The number of megapixels determines the amount of sharp detail a digital camera can record. With more megapixels, you can print at larger sizes, plus crop and enlarge without sacrificing quality. IXUS cameras provide all the resolution you need for finely detailed, photo-quality prints with plenty of scope for post-shoot cropping.

4x Optical Zoom

Get the shot you want with a powerful 4x Optical Zoom and genuine Canon optics. Not only does the zoom get you up close quickly, but Canon optical technology ensures that your shots are bright, clear, and alive with true, vivid color.

Optical Image Stabilizer

Any slight shake while hand-holding a camera can cause blurred photos. Canon’s optical Image Stabilizer (IS) technology ensures crisp, clear images by detecting and correcting this camera shake. The camera is able to microscopically adjust its own lens with absolute accuracy up to 4,000 times every second, so the image you see is the image you capture.

Motion Detection

When the camera detects a face, Motion Detection Technology will now adaptively vary the shutter speed according to the speed of the face movement. The amount of camera shake is also taken into consideration and the aperture is set to obtain the optimum exposure for that perfect shutter speed.

Face Detection Technology

Canon’s Face Detection Technology ensures superb people shots by automatically detecting subjects in the frame and setting the correct focus, flash level and exposure. With Blink Detection technology turned on the camera will show a warning that a person in the photo had their eyes closed. This displays for three seconds whilst reviewing the shot right after shooting.

Summary

From a huge 12mp lens to integrated optical stabilizers, face detection and wide-screen movie capability, the IXUS from Canon contains everything possible the average camera toting tourist or home movie aficionado could want – all in one small and sleek package.

Available in no less than four different colours, the CANON IXUS IS 110 is now available from all good camera retailers.

SOURCE: Canon.co.uk | WarehouseExpress.com IXUS page

Lighting is a difficult thing to get right without the proper equipment. Even the amateur photographer will be familiar with the annoyances of on-camera flash; washed-out images and a lack of control over the quality or direction of the light is enough to destroy the best-composed image.

studio-lighting1

To get around that in a professional portrait environment, the experts use ‘studio lighting’. Studio lighting can be broken down into two categories, continuous lighting and flash. Continuous lighting has two main advantages, and there are many disadvantages to its use.

The good points of continuous light:

- It’s inexpensive, and makes a good starting point for anyone on a small budget.

- You can see what the light is doing and where the shadows and highlights are.

The main disadvantages of continuous light:

- It generally produces more heat than light, very uncomfortable!

- The light that it produces is not balanced to daylight.

OK, so what does this mean in practical terms? The heat produced by continuous light in a studio can make both you and your subject uncomfortable. Also, because of the very bright light, it will also have the effect of closing down the iris in your model’s eyes, which it is generally accepted, doesn’t make a good portrait. The photos below show the effect of continuous lighting on the eyes.

eyes2

Every photographer has taken photos in artificial light and ended up with yellow pictures. To your eyes, the light from a tungsten bulb looks white, but it isn’t. Colour temperature (the colour of the light) is measured in degrees Kelvin, daylight is around 5,600K and a tungsten bulb is more like 3,200K and therefore records on daylight balanced film as yellow.

This can be overcome in three ways: Firstly, you can use tungsten balanced colour film. Secondly, you can put a filter on your lens, which will enable you to use any daylight film. The big problem with these two solutions is that as the tungsten filament in the bulb burns it leaves a small residue on the inside of the glass envelope. This means that the colour of the light gradually becomes more yellow as the bulb ages.

This brings us to the third way to overcome lighting issues: flash.

With a normal on-camera flash there is no way of knowing what the lighting effect will be, other than it will be predictably unpredictable.


Modeling Lamp

In the professional studio, flash units are fitted with a continuous lamp, which can be seen on the photograph below sitting in the centre of the circular flash tube. Because of its position it gives a very accurate indication of the angle and quality that the flash will produce when fired. This makes your lighting easy to set-up, because’what-you-see-is-what-you-get.

light1

As this lamp is relatively low powered you don’t get the heat or brightness problem we talked about with continuous light. The only thing to remember is that the flash will be a much stronger light, so the shadows will be darker and the highlights will be lighter. To trick your eye/brain built-in compensation device when setting up lighting, first close one eye (a camera only has one) then squint through your lashes.

The key to successful studio lighting is, of course, experimentation (no two subjects will ever be the same). There are many ways in which you can light a subject – the options are countless. Once you have acquired some more light sources you can begin to experiment with multiple-bulb lighting, which can produce even more complex, interesting effects.

Experimentation is the key!

SOURCE:  Wikipedia | WarehouseExpress.com

polaroid_sx701

Remember the Polaroid camera? Ok, the author accepts that some (maybe most) of you won’t. But it was super-duper-popular in its day. Like Twitter is now. Ok, not like Twitter. More like Facebook. No that’s too much. Let’s say it was MySpace popular. A lot more useful though.

A bastion of the 60s, 70s and 80s if there ever was; Polaroid created the first ‘instant’ camera (actually invented in 1947) that became ubiquitous with holidays, birthdays and everydays in between for 20 to 25 years, minimum. To get the ‘instant’ picture to develop, as soon as it was ejected out of the camera you shook it as violently as you could for 10-15 seconds. When you were done, hopefully (not always), you had a medium-to-low quality picture captured ‘instantly’ for posterity.

It was seriously high tech in its day.

Guaranteed, there is a Polaroid camera at your parent’s place, somewhere. Unfortunately in 2008 Polaroid discontinued the film used in the camera so there’s no chance you can live the dream and play out your 1979 fantasies for kicks. The Polaroid camera came along at a time when the world was waking up to the potential of technology and everything that ‘new technology’ meant at the time.

Remember the Polavision? Not so much. That’s ok, because no one does either. Not only did Polaroid make instant still-image cameras, but in 1977 they also manufactured a type of little-known instant movie camera, called Polavision. The kit included a camera, film, and a movie viewer. When the movie was shot, it would be taken out of the camera and then inserted into the viewer for development, then viewed after development.

polavision

It was awful. Poorly thought out, poorly designed, weighed a ton and was constricted by that rather important ‘space / memory / processing power’ limitation thing that still burdens other technology makers 30+ years later.

But ‘A’ for effort.

In the 90s things changed. Or did they? As the first Digital Cameras came on the scene, the process did get more ‘instant’. You could even ‘see’ the picture you took. Wow. Good luck trying to delete a picture from memory though, as the interface of the first digital cameras were Atari-like in visual extravagance (the author does NOT accept that you do not remember Atari – immediately go buy one on Ebay).

At the dawn of the digital camera era, cameras (again) started out microwave in size, with poor-to-medium quality pictures and still more than a little awkward to use. Things really hadn’t changed much after all.

But that was 15 years ago.

Now, even the most basic digital cameras look like spy cameras from 1977 Bond movies. Size isn’t the issue. For the layman photographer, quality isn’t an issue anymore either. Your average digital camera can pull off decent enough looking photos. Functionality on the other hand, combined with the ability to do double duty with HD video, is the consideration when looking for a new camera now. Why shouldn’t you have both – when for the first time – you CAN have both, without compromise?

You should, because for the first time you affordably can. If you are in the market for a new camera this spring there are a couple new offerings on the market that tick both boxes at a reasonable price.

Canon’s hot off the press EOS 500D certainly fits the bill.

canon-500d1

The new EOS 500D features a 15.1 Megapixel APS-C CMOS sensor – ideal for large detailed prints or enormous cropping possibilities. For shooting in near-dark conditions, the EOS 500D offers a high ISO sensitivity up to 3200 which is expandable to 12800, giving photographers the power to shoot in the dimmest light conditions.

Oh, and it’s a brilliant HD video camera as well.

The EOS 500D introduces a new way for photography enthusiasts to get their HD video on. It pairs outstanding still image capture with Full HD 1080P video recording. For longer video shoots, users can also choose lower shooting resolutions of 720P or VGA. A built-in HDMI connection allows easy and instant review of images and movie clips on any compatible HDTV.

Straight up awesomeness. Available at quality retailers in late March.

The Nikon D90 SLR will also rock your world, if you let it. The D90’s 12.3 effective megapixels provides unreal resolution, delivering images with extraordinarily defined detail and expanded enlargement capacity. The extremely wide sensitivity range of ISO 200 to 3200 delivers incredibly low-noise pictures. As long as you don’t shake it violently.

nikon-d90-slr

Best of all, the D90 is the world’s first digital SLR camera with a movie shooting function that delivers genuine cinematic results. This is further refined by the optical quality and broad selection of NIKKOR lenses — the same lenses relied upon by professional photographers the world over. Thanks to the D90’s large image sensor, digital movie images exhibit less noise than those of a typical camcorder, especially in low-light situations.

These two lovelies from Canon and Nikon prove beyond any doubt that rumours of the digital camera’s demise are greatly exaggerated. If the era of the Polaroid camera gives any indication of longevity, looks like we have another 10 good years of digital picture taking left in the tank.

No ice age just yet. With HD video coming into play now – we’re just getting warm, actually.

Agree? Disagree? Your thoughts are welcome below.

SOURCE: WarehouseExpress.com | Polaroid

Flash Mishaps:

3 tips to get the most out of your inbuilt flash:

1)    Unless you are within 2-3 metres distance of your subject, don’t use it. Just boost your ISO and you will get better results.

2)    Slow sync flash is often used in low light situations, where the shutter’s decreased speed means the camera will capture more of the natural light in the shot. This will result in a blurred effect when there is motion in the shot.

3)    You can also diffuse or re-direct your flash using scotch tape or a white card above the camera. This is a great DIY technique to add a personalised touch to your photos.