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The Sharper Image Digital 10 x 25 Camera Binocular offers you the best of both worlds -- a powerful compact binocular for crystal - clear views of nature, sporting events, sightseeing and more, coupled with a digital camera for capturing all your memorable outdoor moments forever. Simply download the photos directly from the binocular to your PC, then size, adjust and title your images using the included photo imaging software.
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Technical Details
- 10 times more magnification power than the naked eye- LCD display conveniently keeps track of your photo count
- Includes USB cable for easy download
- Lens cleaning cloth for sharp, clean photos
- Requires 2 AAA batteries (not included)
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By Maryann M (sc)
got this for my husband as a gift. for the price i am not expecting super quality but the novelty of being able to take a pic of something far away seemed like a cool idea. unfortunately, it was missing the user manual and software cd. when i called amazon to ask about it i was told that i should call the company to see if there was software that was supposed to have been included. (although i told her that it was on the box in written and picture form that there should be a software cd) I was referred to call sharper image. other than that it seems that amazon couldnt help me as it seemed that it was not their fault that parts were missing.
i can find the user manual online in pdf form...okay...but finding the software? no.
sharperimage only services products that they sell thru THEIR store, not other retailers.
my only option is to return this set of binoculars because there seems to be no way to simply send me the software to coordinate the product to my computer.
bummer.
By Mr_Dave
Here is a detailed technical review from an optics point of view. Maybe the details will be useful to someone.
Any binocular with 10 x 25mm options is going to have fairly poor performance in all lighting conditions, whether it has a digital camera or not. 10x25 means it has a 10x magnification factor which is a lot for a small set of binoculars.
25 means it has a 25mm main objective lens. The large 10xs zoom coupled with a small 25mm objective lens for gathering light (the large end of the binoculars) is going to be rather dim even in daylight.
Manufactures like quoting big numbers even if it's a good idea or not. So they went with 10x magnification vs 6 or 8x even though the lower magnifiction would work better with the small lens. 10x zoom provides a small 2.5mm image for the user on the other end.
The image size is calculated from the 25mm lens / 10x lens = 2.5mm image or 1/10th of an inch).
Trying to focus your eye on a 1/10th of an inch image is just too small so it appears small, dark, a bit blurry and is also pretty much impossible to hold still because the image fills only a small portion of your view while the strong 10x zoom magnifies hand shake quite a bit. Don't even think about using these while walking or riding in a car.
I'm not picking on these binocs in particular. These same limitations would affect all binoculars with the same 10 x25mm spec. It's just a poor design choice.
An 8x zoom (8x25) would be a big improvement in usability while 6x25 would be even better if using the same 25mm lens. If I could choose I'd get a 6x30 or an 8x30. A larger 30mm lens has a lot better light gathering ability while still being fairly compact and a 6x zoom can be hand-held quite easily for a steady and bright view.
Brightness goes up proportionally with lower zoom values.
But we're not likely to find any like that since manufactures build these to sell and they figure bigger zoom numbers are more impressive. They also use small objective lens (like 25mm) to save on cost even though it results in small binoculars with small, dark images.
Ideally the final image size would match the iris opening of a persons' eye, which is about 5-6mm. 5mm fills your entire view and looks very steady since the edge of the image is out of sight now.
So you could have a 10x50, 8x40mm, 7x35 or 6x30mm binoculars and they all have a full 5mm image and should work great.
That's why binoculars used to those exact ratio's for many years, because it works. While 10x25, and 12x25 do not work well. its just physics.
The Sharper Image set I tried out also had the optics misaligned internally so that the 2 images could not be joined together to form one clear image. This is unusual even in cheap binoculars. It was also difficult to get both sides in focus at the same time which was a separate problem.
Besides the unfortunate choice in optics the CCD detector (the digital camera sensor) is too small. It's only 640x480 dots which is .3 Meg. That's point 3 meg. Not 3Meg, or 10Meg. That is 1/30th the resolution of an average 10 Meg camera. This has little purpose since it produces images with insufficient resolution to print and barely enough to view. In comparison a quality digital camera produces images of 2000 x 3000 dots or more and that is plenty to work with. That's 3000 dots wide x 2000 tall from a fairly average camera.
This unit is more like one of those $10 toy camera's that come in a plastic bubble pack. Really.
So if you really want to use it and have it work, look for a built-in camera sensor with a least 2-3 Mega pixels to produce usable images.
I returned mine since there is nothing I can do with it.
By Randy Wolf (Seattle, Wa United States)
I received this product as a gift and was pretty excited. But sadly I doubt I will use it much because of the optics. I cannot bring the image in the two eyepieces together into one. I see double vision looking through it and it seems to be uncorrectable. A disappointment.
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