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The lens of camera do not go into the camera entirely when I turn off the camera. The optical zooming and other processes of creating photos are correct. After turning on the lens move to their real place. Problem is after turning off.
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Zooming is addition important application with digital cameras - there are two kinds of zoom: optical zoom and digital zoom. An optical zoom agency is one that relies on the lens itself accumulative the ablaze advancing in, so that what is abroad appears beyond and afterpiece in the consistent image. An digital zoom agency is one that takes the consistent angel and magnifies it afterwards the fact. Needless to say, an optical zoom agency is abundant added important than a digital zoom.
This is fixed lens camera. Key Features
Digital Zoom
8x
Camera Type
Compact
LCD Screen Size
2 in.
Resolution
5 Megapixel
Optical Zoom
Without Optical Zoom
Image Quality
Camera Resolution
5 Megapixel
Image Sensor Type
CMOS
Video
Video Resolutions
640 x 480 (VGA)
Lens
Interchangeable Lens
Not Interchangeable Lenses
Optical Zoom
Without Optical Zoom
Exposure Control
White Balance
Underwater (Preset)
Storage
Memory Type
Built-in
•
SD Card
Built-in Memory Size
16 MB
Included Features
Self Timer
2 Sec.
•
10 Sec.
•
12 Sec.
Tripod Mount
With Tripod Mount
Interfaces
Interface Type
USB 1.1
Power Supply
Battery Type
2 x AAA Batteries
Dimensions
Depth
0.83 in.
Height
2.3 in.
Width
3.5 in.
Miscellaneous
UPC
859108008797
Product ID
77004823
Included Accessories
2 x AAA Batteries
•
USB Cable
•
Strap
•
AV Cable
1. Digital zoom is a part of digital cameras, and camcorders, which helps to crop the entire image, and then digitally enlarge the size of the viewfinder of the portion that is needed to zoom in on
2. Digital zoom crops the image down to a centred area with the same ratio
as the original, and also interpolating the result back up to the pixel
dimensions of the original. this method involves cropping, hence the
resolution and quality is reduced
3. Digital zoom, crops a portion of the image and then enlarges it back to size. And due to this, image quality is reduced in comparison with the original one.
4. Using the digital zoom allows the user to get closer to the subject when the photographer wants to be discreet about taking pictures, like taking a picture of a person in a graduation ceremony.
Optical Zoom
1. While taking a picture using a Camera to want to get a close shot of the subjectwithout moving physically closer, photographers use the optical zoom.
2. The optical zoom ratio of a digital camera measures how much the lens can actually zoom in to make subjects appear closer. Optical zoom, enlarges a picture while keeping the resolution and sharpness of the picture high.
3. There is no relation between optical zoom and the resolution of the photo, as optical zoom only enlarges the whole image or the subject to a certain range. So image quality only depends upon the mega pixel (MP) of the camera
4. Optical zoom is very useful, while taking a picture of a landscape, or to get a closer view of a subject, without reducing the quality of the entire image, like taking a picture of a Rainbow in the sky.
Regards, Ron
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The camera has limited ability to zoom out. I believe you have a 3x optical zoom, and a 7 x digital zoom. Once you go beyond the optical zoom, the camera attempts to digitally render the zoom which can cause pixalation, or bluriness. This should never be an issue inside the optical zoom range as the image is going directly through the lens.
Digital zoom enlarges the ccd image and will become more pixelated the more you zoom and optical zoom uses an actual lens to magnify the image coming into the camera. optical zoom is better than digital zoom.
Hi, The error "Turn off the power and on again" shows when the zoom motor start malfunction, If you want to repair by yourself and have experience then change the optical zoom motor it will reduce your cost. Otherwise you can change complete lens block assembly, both part and description is given below for your help and convenience:
Part No. Description 1-788-363-11 OPTICS UNIT (ED13A) (complete lens block assy)
2-673-648-01 ZOOM MOTOR UNIT
You can contact any expert or Sony Service Center to change the above said part and your camera work fine again. Thanks for using fixya.
Hey needacamera, The range of an optical zoom lens refers to how wide angle to telephoto the lens covers. An example of a 6x optical zoom would be an 18mm-108mm lens, which covers wide angle to telephoto. An example of a 3x zoom lens would be an 18mm-54mm lens, which would provide a capability of capturing images from wide angle to normal views. To calculate the x factor of an optical zoom you would divide the largest number by the smallest number on your zoom. I hope this helps! Sincerely, Allan Go Ahead. Use Us.
Perhaps a Vacuum will help if it is sand in the mechanism then has to be sucked out - not blasted further in.
But I fear it may now be terminal.
Preparing these item is not an economic proposition
When you change the focal length of a zoom lens, the subject is magnified. Optical zoom replicates the zoom of a 35mm camera. Digital zoom takes a portion of the image's data and displays it at full size, producing a magnification of the original image, similar to the effect of using a telephoto lens. However, the process is different from the magnification produced using the camera's optical zoom, and the stronger the digital zoom, the more the image will degrade.
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