Showing posts with label speed. Show all posts
Showing posts with label speed. Show all posts

Sunday, August 4, 2013

Is there a digital camera with fast shutter speed?

Question by Tuxicans: Is there a digital camera with fast shutter speed?
I am looking for a digital camera in the $ 300 or less range that has a faster shutter speed. I take lots of pictures for my animal rescue group and have a terrible time with the lag on my Sony Cyber Shot camera. I hit the button, but by the time the picture is taken, the animal has moved. Any suggestions?


Best answer:

Answer by Joe
Honestly as I have found out, any recent digital camera has a decent shutter time as long as the lighting is good. By pressing the shutter button half way, getting your subject in focus before you try to take the picture helps alot. Press the rest of the way, and it should capture it pretty quickly without lag. Other than that, fast cameras as a dslr would cost a bit more than $ 300 unless you were to find used on craigslist.



Know better? Leave your own answer in the comments!

Saturday, April 27, 2013

What is a good shutter speed for a digital camera?

Question by Little Fluffball of Doom: What is a good shutter speed for a digital camera?
I have an old digital camera but the shutter speed is ridiculously slow! So I am going to purchase a new camera, what is a good shutter speed for a digital camera, I have found one and it lists this:

4~1/2000 sec (Manual 30s)

I don't know what that means...so please help! thanks!


Best answer:

Answer by reeveslittle
I'm guessing what you're looking for is less "lag" when you're taking a picture, the time between when you press the button and when the picture takes. Older point and shoot digital cameras have the annoying tendency to miss the action because there is too much shutter lag.

Many small point and shoot cameras now have a "kids and pets" mode that speeds up the camera response time. Look for this feature in your next camera.

Some more detail:
Shutter lag is the time between when you press the button and when the picture is taken. Shutter speed is the amount of time the the lens is "open", letting light onto the sensor. A slow shutter speed will create a blurry image (like this picture of my dog: http://www.little.org/blog/2009/02/08/ThisIsGoingToTakeSomePractice.aspx) while a fast shutter speed will freeze the action but requires a brighter subject.

Why is there shutter lag?
Before you take a picture the camera must do several things: focus, set the aperture, set the shutter speed, set the white balance and, most importantly, charge the camera sensor. With a point and shoot camera this all takes place when you push the button down. You can reduce the number of missed shots but getting ready to take the picture early, holding the button partway down so it focuses (usually the camera will give a little beep when ready). Say your daughter is about to jump in the pool, before the jump even starts, aim the camera, push the button slightly, then say "go". Keep the button partway down until the jump then push the rest of the way.

If you are taking a lot of action shots, you really need to step up to a digital SLR. SLR digital cameras are constantly monitoring everything while they are turned on and have much higher quality sensors, making the shutter response time nearly instantaneous.

Cameras.co.uk has an excellent table comparing the shutter lag on a bunch of cameras. The model names listed are European model names, but a web search for a given brand and model will tell you the name for your country: http://www.cameras.co.uk/html/shutter-lag-comparisons.cfm



What do you think? Answer below!

Wednesday, April 3, 2013

BlueRigger High Speed HDMI Cable with Ethernet 6.6 Feet (2m) - Supports 3D and Audio Return [Latest Version]

BlueRigger High Speed HDMI Cable with Ethernet 6.6 Feet (2m) - Supports 3D and Audio Return [Latest Version]


BlueRigger High Speed HDMI Cable with Ethernet 6.6 Feet (2m) - Supports 3D and Audio Return [Latest Version]
  • Category 2 Certified - High-Speed 10.2 gbps / 340 MHz (Supports up to 240hz Refresh Rates and 48-Bit Deep Color)
  • Supports all new HDMI advanced features such as 3D, Audio Return Channel, Ethernet, Dolby TrueHD and DTS-HD Master AudioTM
  • Supports 1080p FullHD Resolution and fully compatible with PS3, Xbox360, blue ray players and other hdmi equipment.
  • Fully Shielded Heavy Duty Premium Grade Cable with Soft PVC Jacket.
  • 1 year 100% money-back satisfaction guarantee.

BlueRigger High Speed HDMI Cables are premium quality cables that help you extract the maximum performance from your gaming or home theater setup.

Rugged Build
BlueRigger cables are completely certified to support advanced HDMI features such as 3D, Ethernet and Audio Return
- The cable is made of a PVC outer layer that protects from physical strain, external interference & maintains efficiency of the digital signal
- It has gold plated connectors that help resist corrosion
- These cables are ATC (Authorized Testing Center) certified to support all resolutions up to 1440p

Quality Picture and Sound
- Latest version HDMI cable supports 3D content, Ethernet and Audio Return Channel
- Guaranteed 4K, 1440p, 1080p, 1080i, 720p, 480p, and 480i Resolutions
- Supports Refresh Rates of up to 240hz and 48-Bit Deep Color
- Supports Transfer Rates of Up to 340Mhz or 10.2gbps
- Works with all HDTVs, Blu-ray players, Xbox 360, PS3 and other HDMI devices
- Supports True HD Dolby 7.1 and DTS-HD Master Audio
- HDCP Compliant
- Full metal jacket connector provides strength, durability and prevents interference as compared to other cables

Backwards Compatible with Previous HDMI Standards
The cable is backwards compatible with all previous HDMI standards, so you'll be able to use the BlueRigger cable with all your HDMI devices.

Warranty
All BlueRigger HDMI cables are backed by a Limited Lifetime warranty. Please contact us via email if you have any questions.






List Price: $ 1.01

Price: $ 1.01





Find More Products