Friday, December 27, 2013

Whats the Difference between a regular Digital camera and a Dslr camera?




Lightsxx


I'm considering on buying one.
I just want to know if it has more features than a regular digital camera / if its Better or not. because i have a Good digital camera that's about 10.2 mega pixels but i want Professional looking pictures and i think the different Lenses dslr cameras Have are amazing.
Any help would be nice! :) i don't know much..so! lol yes.



Answer
Well the major difference between a digital cams and DSL Rs is in the way of viewing the picture or the scene. Digital cams use LCD or an Electronic Viewfinder while the DSLR or the so called Digital Single Lens Reflex have the optical viewfinders, this means it consist of a return mirror and a pen ta prism.

Another difference between the two includes the chip size, Most DSL Rss use an imaging.
There are DSL Rs with 6 Mega pixel chips, and the digital cams with 8 Mega pixel, as far as I Know Mega pixels are only part of the image quality, and frequently not important. The Size and weight between the two are also different.

DSLR are excellent in image quality at low ISO level, lower noise at a high ISO level, have a wide range of exchangeable lenses, the availability of Image lenses, much brighter and clearer viewfinder compared to the digital cams. DSLR have a high frames rates even if you are in a RAW mode settings and allowing rapid shooting without freezing

Digital Cameras are smaller and lighter weight. The zoom lens is included depending on the price. No shutter and mirror noise. Macro shooting accessibility without other lenses depending on the model; Tilting and revolving the Lcds are allow for framing purposes at short angles. Depth of field at any given image exaggeration and the switching between LCD and E VF is slow.

DSLR don't have real-time histogram, the sensor dust is always a problem, shutter and mirror noise depends on the situation. Large size, particularly with long lenses while digi cams have more issues on viewfinder, slower focus, poor and noisy image quality when the ISO is greater than 100, limited multi frame shooting. Digi cams are slow in focus and can't shoot quickly. Digital Camera freezes for about 6-15 seconds after each RAW shot

Why do my pictures upload with such bad quality even though i use a DSLR camera?




pinklemona


Okay, i have a pentax k2000 dslr camera. I LOVE LOVE LOVE to take pictures of anything and everything. Recently, i have been trying to really learn how to use my camera "right" by reading books and all that. So... the main point of this is that i feel like the i take such good pictures when i see them on the camera, but then i upload them and they look like crap.... haha please help!


Answer
First, what resolution are you using? Your camera has three choices:

10M which is 3872x2592 pixels. At this resolution you could print an 8.6" x 13" print at 300dpi (dots per inch) which is considered magazine quality.

6M which is 3008x2000 pixels. At this resolution you could print a 6.7" x 10'' print at 300dpi.

2M which is 1824x1216 pixels. At this resolution you could print a 4" x 6" print at 300dpi.

For the optimum results shoot at 10M.

Second, what ISO are you using? You can manually select from ISO 100 to ISO 3200. For outdoor photography ISO 100 is usually sufficient and will give you the best results. Always remember that as you increase the ISO you also increase the amount of digital noise.

So make sure you're using 10M and ISO 100 if you want the best possible results.

Another contributing factor to less than ideal image quality can be the aperture you're using. If you shoot with your lens wide open (I'm guessing you have the 18-55mm f3.5-5.6 zoom) you shouldn't expect the best image quality. Lenses usually perform best at between f8 to f11. So avoid using f3.5 at 18mm and f5.6 at 55mm. Here is a review of the 18-55mm f3.5-5.6 lens. Ignore the chart and just read the text in the gray shaded box.

http://www.dpreview.com/lensreviews/pentax_18-55_3p5-5p6_p15/page3.asp

You will also see an improvement in your pictures if you use a tripod as often as possible. You'll have to turn the Shake Reduction "OFF" when using a tripod. I consider a tripod as mandatory for good landscape photography.

I've no idea what books you've been reading so forgive me if this list is redundant.

'Understanding Exposure', 'Understanding Shutter Speed' and 'Understanding Photography Field Guide' all by Bryan Peterson.

Photographer and author David Busch writes a Guide for every DSLR available. Pick up a copy of the one he wrote for your camera. http://www.dbusch.com

So always shoot at your camera's highest resolution, use a low ISO and use a tripod whenever possible.




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