Well, we looked the focal and aperture ranges - there is tips for photography begginers. The other measurement you'll see on most dSLR lenses is preceded by ΓΈ and describes the diameter of the screw, mount on the front of lens barrel. Check this number each time you head out to buy a filter or hood .
Photo filters
Now , before buy anything we must have answer to ourselfs - how are working the photo filters , polarisers and lens?
If you only buy one filter , take a circular polariser. This is the perfect filter for beginners.It will have the biggest effect on your day to day photography.If you want holiday skies to has vibrant blue tone and accentuating the contrast between the sky and clouds , take it .Yes ,you can add blue to your images in Photoshop or a similar editing tool, but the effect is never as when done that way as it is shot using a lens.
Circular polariser filter
Polarising filters also removes glare and reflection. Use it to shoot through windows and falling water. Rotating a circular polarising filter changes the strength of the polarising effect. It's making skies deeper or lighter.Also it's changing the amount of reflection , other words they cancel out. If you plan on using such a filter wherever possible just buy lenses where turning the zoom control doesn't simultaneously .Because rotating the end of the lens and with it the filter will change the effect. At that situation set your zoom first and adjust the effect afterwards.But you must being careful not to throw the lens out of focus in the process.
Glares and reflections
Cut the glares and reflections
When using a filter set the white balance on your camera to the appropriate conditions, rather than auto, to unable the camera compensating for the filter in front of the lens.
Set the white balance
Putting a clear filter on the front of your lens to protect its surface is a good idea. Your lens was an expensive investment. The end of your lens is stronger than you think. It's easy to clean if you don't let the dirt build up. Dispensing with a skylight filter will save you money, but also avoid the chance of introducing light problems due to increased reflections or the slight reduction in the line of illumination reaching the sensor.
.jpg "Damaged lens surface")
Damaged lens surface
Dedicated macro lenses are expensive. You can quickly and easily improve your existing lens' macro credentials by using magnifiers.
Magnifiers
They're not a perfect solution because they decrease the level of light coming into the lens. For occasional work they are very effective and cheap.
Avoid stacking up many filters .It's tempting to add multiple filters to the end of each lens to achieve different results.This is good, but bear in mind that although they may look perfectly to you, each one reduces the amount of light passing through by a small diference. For the best results you better use the smallest number of filters possible.
Choose a manual lens instead a powered one.Some compact cameras come with a choice of powered or manual zoom. The former is a great option, allowing you to press a button to get the framing you're after, but the latter is cheaper and possible always quicker to use as it moves at whatever speed you turn it.This come without being hobbled by the speed of an internal motor. With that kind of lenese you can also often make finer and more predictable changes when zooming manually instead when you are using a powered zoom rocker.
Photo filters
Now , before buy anything we must have answer to ourselfs - how are working the photo filters , polarisers and lens?
If you only buy one filter , take a circular polariser. This is the perfect filter for beginners.It will have the biggest effect on your day to day photography.If you want holiday skies to has vibrant blue tone and accentuating the contrast between the sky and clouds , take it .Yes ,you can add blue to your images in Photoshop or a similar editing tool, but the effect is never as when done that way as it is shot using a lens.
Polarising filters also removes glare and reflection. Use it to shoot through windows and falling water. Rotating a circular polarising filter changes the strength of the polarising effect. It's making skies deeper or lighter.Also it's changing the amount of reflection , other words they cancel out. If you plan on using such a filter wherever possible just buy lenses where turning the zoom control doesn't simultaneously .Because rotating the end of the lens and with it the filter will change the effect. At that situation set your zoom first and adjust the effect afterwards.But you must being careful not to throw the lens out of focus in the process.
Cut the glares and reflections
When using a filter set the white balance on your camera to the appropriate conditions, rather than auto, to unable the camera compensating for the filter in front of the lens.
Set the white balance
Putting a clear filter on the front of your lens to protect its surface is a good idea. Your lens was an expensive investment. The end of your lens is stronger than you think. It's easy to clean if you don't let the dirt build up. Dispensing with a skylight filter will save you money, but also avoid the chance of introducing light problems due to increased reflections or the slight reduction in the line of illumination reaching the sensor.
.jpg "Damaged lens surface")
Damaged lens surface
Dedicated macro lenses are expensive. You can quickly and easily improve your existing lens' macro credentials by using magnifiers.
Magnifiers
They're not a perfect solution because they decrease the level of light coming into the lens. For occasional work they are very effective and cheap.
Avoid stacking up many filters .It's tempting to add multiple filters to the end of each lens to achieve different results.This is good, but bear in mind that although they may look perfectly to you, each one reduces the amount of light passing through by a small diference. For the best results you better use the smallest number of filters possible.
Choose a manual lens instead a powered one.Some compact cameras come with a choice of powered or manual zoom. The former is a great option, allowing you to press a button to get the framing you're after, but the latter is cheaper and possible always quicker to use as it moves at whatever speed you turn it.This come without being hobbled by the speed of an internal motor. With that kind of lenese you can also often make finer and more predictable changes when zooming manually instead when you are using a powered zoom rocker.
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