Showing posts with label dslr camera tricks. Show all posts
Showing posts with label dslr camera tricks. Show all posts

Monday, May 12, 2014

Best digital camera for a beginner?




Shannon


I want a good camera to take photo and videos with my friends, with. I really like Nikon and Canon but will settle for Fugi Film because of the price. I need something under $500, like a dslr or point and shoot for a beginner. Ideas?


Answer
"Which one is a good camera to buy?" is a VERY common question here on YA.
A quick search would have given you hundreds of instant replies (without having to wait for answers), but once again here is my 10 cents on the subject:

I don't like to give recommendations for particular cameras because there are too many choices and too many variables in what people are looking for. I find it much more useful to help you think this over, then make up your own mind.

Point & Shoot cameras are wonderfully handy because of their small size.
When light conditions are ideal, they even take really nice photos - all of them do.

However, they all DO have limitations - they don't do very well in low light situations (i.e. noisy photos, hard to avoid blur, etc). The little onboard flash is very harsh at close range, and doesn't reach very far.
Many of them have no manual functions, so you are limited to only very basic photos, you can't compensate for unusual situations, or do many fun "tricks" and special effects.
P&S's also suffer from frustrating shutterlag and many of them chew through batteries rather quickly.

If you're ok with all those limitations, then go ahead and pick one, most of them (the same type and same price range) are rather similar. Personally I would pick either a Canon or a Nikon, and would certainly stay away from Kodak and Vivitar.

A higher end P&S will give you more manual options and better quality. Many of those even give you the option of adding a proper flash (which makes a big difference to your flash photos).

Don't worry too much about megapixels - all modern cameras have plenty enough, plus there is a limit to how many pixels you can squash into a tiny P&S sensor before you actually LOSE quality rather than gain it. 6 megapixels is about the upper limit for those little sensors.
Don't worry about digital zoom, in fact, don't EVER use it. It simply crops away pixels, i.e. destroys information. The only real zoom is optical.

Some people ask for a camera that "doesn't take blurry photos". Blur is the photographer's problem, NOT the camera's. Even the most expensive camera will take blurry photos if the person behind it doesn't know what they're doing.

Some words about special effect features such as color accent, or even just b/w or sepia:
About applying any sort of effect in camera: DON'T DO IT !
Imagine if you just happen to take the best photo you ever took - surely you would want to have it in all its glory, right?
Always set your camera to biggest size, best quality (and to color).
That way, you start with the best possible photo as your original.
Then you make a copy and edit it to your heart's content.
You have much better control over any editing on your computer, even something as simple as b&w will look MUCH better when it was processed properly instead of in camera.
You can do all sorts of things to it PLUS you get to keep your original.

Decide which features are important to you, and look for cameras that have that feature.
Then go compare a few models on www.dpreview.com .

The very best thing you can do for your success is to borrow some books and learn about photography. A bit of knowledge will make a much bigger difference to your photos than your choice of P&S camera can.

For what it's worth - if I was in the market for a P&S camera right now, my choice would be a Canon Powershot SX40 HS http://www.usa.canon.com/cusa/consumer/products/cameras/digital_cameras/powershot_sx40_hs#Specifications

Whats the Best DSLR camera i can get for skateboarding thats not over $300?




Asley


I am a Skater and a new cinematographer i fell in love with it over the summer and people love the way i record and capture their tricks and i love doing it.But i always used other peoples camera and now my mom offered to buy me one but it has to be under or not passed 300-350 dollars. Do any of you guys know of a DSLR that is in that range with good quality,HD 720P OR 1080P, at least 30 fps and can ineterchange lenses ive found some good cameras but there lenses arent detachable.If any of you fellow cinematographers, camera nerds, skaters, or any of you guys know exactly what im looking for please help me out Thank You and Have a good day, night, evening... whenever you're reading this


Answer
Brand new dSLR's start at around $450 this season. At $300, all you can get is secondhand. When buying used, the best is the one that works perfectly. Brand and model take a back seat to camera condition. Test the camera thoroughly before handing over your money. What models to look out for? Just do your research and look for models that do HD video.

If video is the only thing you want to do with your dSLR, you may be better off with a digital camcorder. The camcorder will record longer and focus better especially with fast action shots. The best part is the price. Even at your budget, you can get a simple but decent Sony Handycam that will get HD video at the same quality of dSLR's. That is if you aren't sure why you wanted a dSLR in the first place.

http://www.bhphotovideo.com/c/product/838309-REG/Sony_HDR_CX210_S_HDR_CX210_High_Definition_Handycam.html




Powered by Yahoo! Answers

Friday, August 16, 2013

Can portable solar charger charges the DSLR camera battery? especially need for trekking.?

dslr camera tricks
 on Digital Photography Lighting Tips Including Harsh, Soft, Front, Side ...
dslr camera tricks image



Kabin


how much Amp is needed to charge DSLR battery?? i am planning to buy Revolve xeMilo or xeMini series portable solar charger (http://www.revolveusa.com/index.php?p=1_17_xe-series) .

Any device with an input power requirement of 5V DC and 1.2A (1,200mA) or less is compatible with ÏeMini. Any device with an input power requirement of 5V DC and 2A (2,000mA) or less is compatible with ÏeMilo. so can they charge DSLR camera (normally 7.4V battery of most DSLR cameras). if not, can you suggest other portable solar charger mainly for trekking purpose.



Answer
Yes, you can charge a dSLR from a portable solar system. But, no, you cannot do it from a USB system (without being very slow & inefficient about it). Electricity is much like water... going from 5V USB up to 7.4V is like pushing water up hill, and that requires a pump (complexity you don't need). Plus, these little revolve batteries will not be generating anywhere near enough power to support a dSLR battery under normal use.

The solution is to match a 12V solar panel to the demand for power your camera have. For example, most dSLR cameras have a battery capacity (in terms of recharging it) of approx 16 Watt-hours. If you told me that you would drain the camera battery in 2 days under normal use, I would tell you to top it up every day and the power needed would be 8 Watt-hours each day (ie half).
To offset a demand of 8 Watt-hours per day, I would suggest that the smallest of the 12V panels would do the trick. 4 Watts would be enough, but most manufacturers start at a 5W size...
http://www.modernoutpost.com/shop/solar-panels/224-powerfilm-folding-5.html
http://www.modernoutpost.com/shop/solar-panels/237-sunlinq-65.html

To compare, the Revolve xeMilo only produces 1.2 Watts.
If you have any other devices to charge, then 5 Watts will come in handy.

Next, you need to store the solar power in a battery pack that can support a charger for your camera battery. Something small like the Novuscell 24 is a good match for a 5W panel...
http://www.modernoutpost.com/shop/battery-packs/251-novuscell-24.html

Lastly, choose a 12V DC charger for your camera battery. DO NOT attempt to use the charger that came with your camera, as this is an AC model designed for home use... seek a DC model that can be used from your car or from a 12V solar kit. I strongly recommend a universal model like the Ansmann Vario as it can adapt to just about any camera model you will have now or in the future, plus will handle the smaller camera & phone batteries, GPS batteries, AA & AAA batteries, etc...
http://www.modernoutpost.com/shop/battery-chargers/267-digicharger-vario.html

That's about it. A system to properly support your dSLR camera.

Now, having said all that, I have a small universal charger that will in fact charge 7.4V batteries from a 5V USB source. It is slow, but it works...
http://www.modernoutpost.com/shop/battery-chargers/268-3-way-universal-charger.html
Note that small solar charger/battery packs like the Revolve only have the solar power to charge approx 20% of your camera battery on an ongoing daily basis (summertime with good sky exposure all day). The storage capacity of the xeMilo Revolve can support one full charge of your camera, but then it is dead, and will take approx 5 days to fill again (you can use it daily of course, but you can only take out what the sun has put in).

I hope this helps!

How to blur background in portrait shots?




randomthou


I have Panasonic FZ 30. In manual mode I can go up to around f3.5 depending upon shutter speed. But at this aperture, I cannot effectively blur the background while taking portrait shots. i have seen that DSLR cameras taking quite shots from quite close distance but yet getting nice blur effect even though full zoom is not done. I can do full zoom and get better blur effect but then if the subject is not so far I cannot cover much of its body.

What is the trick?



Answer
It is harder to get good bokeh with a point and shoot because the sensor is so small in relation to the aperature. As you have noted longer focal length also increases bokeh so you can use your feet to back up while zoomed out as far as you can to still get what you want in frame. A couple of other things that may help. Get some distance between your subject and the background and remember 1/3 of the area in focus is in front of your focal point and 2/3 is behind the focal point.

As DC said it can be done with photoshop. You make a copy of the base shot as a layer, in that layer cut out what you want to be sharp then apply a gausian blur to the rest. It never to me quite looked as good as bokeh gotten in camera but its usable

I hope this helps but unfortunatly you will not get the control with your point and shoot that you can with a DSLR




Powered by Yahoo! Answers