Product Description
40GB USB 2.0 EXT HDD 2.5IN
Customer Reviews:
It has very good performance/price value.......2006-08-29
I like it since it is relatively not expensive.
SimpleTech Customer Service.......2006-05-12
This company has the worst customer service of any company I have ever dealt with. I tried to buy a portable hard drive and their system pulled two authorizations on this one buy on my American express card for $232 each and I have been trying for days to get somebody to cancel the credit authorizations so that I could make a purchase from them. Their customer service lines do not work, they have nobody on line to talk to and they have a phone system that requires you to leave a message and nobody follows up.
DO NOT BUY FROM THESE PEOPLE IF YOU EXPECT ANY KIND OF CUSTOMER SUPPORT OR SERVICE.
Product Description
This TechPower Battery Charger is specifically designed to charge the batteries for your Canon FV 500 Camcorder. TechPower Battery Chargers feature the latest battery charging technology, the highest quality components, and meet or exceed OEM specifications. TechPower Battery Chargers are designed to charge your battery in the most efficent manner possible. All TechPower products have a one-year limited warranty and a thirty-day money back guarantee. The TechPower name, images, and contents of this Batteryheads listing are protected by trademarks and copyrights. Copyright © 2007 Batteryheads
Product Description
The Sigma 50-500mm f4-6.3 EX APO RF HSM SLR Camera Lens is a 10x Hyperzoom lens that covers all popular focal lengths from the 50mm "normal" to 500mm ultra-telephoto focal-length perspectives. Designed for a tripodmount, this lens remains lightweight and structurally durable for its size
Customer Reviews:
Unique among its peers.......2007-09-22
Last summer I borrowed the SIGMA 50-500 for a week while I was vacationing with the most wonderful woman in the world. We spent the week in a small rustic cabin on Seventh Lake in the central Adirondacks. I had a great time shooting with the lens, but frankly, I was not careful enough at that time to make the sort of outstanding images of which this lens is capable.
I tried snapping things in a hurry and on dark rainy days. The SIGMA 50-500 isn't really designed for that sort of low light grab work. Since then I've learned a lot about light, shutter speed, the relative stability of tripods, and what one should expect from a 500mm telephoto lens. Now I am taking the sort of images this unique lens is meant for.
The SIGMA 50-500 EX DG HSM APO is a very unique lens. Back in the day, the manufacturing process didn't allow vendors to make lenses like this with good optical properties. These days, they practically do miracles by the old standards. This lens isn't something you see around every day-yet at least-but it takes great pictures.
At a little over four pounds, it's very light as 500mm lenses go. Vibration reduction (Image Stabilization for Canon fans) would be a great benefit, but for the price, you just can't come close to the performance of this lens anywhere else. It comes with a carrying and storage bag, but you can't have a body attached while it's in the bag. On the other hand, this lens can be carried with a body attached without too much effort. I wouldn't want to hike with it, but it's OK for half-day birding trips and things like that.
For more information and some example shots, see my Blog at http://www.LarryEiss.com
Great lens .......2007-07-24
I have had this lens for over 5 years and used it on 3 different camera's and would feel lost without it. As far a I'm concerned for the money this is the best lens of this type out their. Ive used this lens for shooting Air Shows and Motorcycle Races and have never lost a shot be cause of the focus speed and would match image quality with just about any lens out their. At the time I am using it on a Canon 20D and would recommend it to any one looking for a large zoom lens.
very disappointing.......2006-03-09
AF was extremely slow, even in good light. I tested it against another Sigma lens, non-HSM, with similar minimum aperture. The motor sounded underpowered, even with a freshly charged battery in the D70s.
Shots were sharp and nicely contrasty, when I used manual focus.
not.......2006-02-22
do a little research and don't be fooled. Sigmas are generally a hit or miss thing for the lens quality. And worse off if you travel with the camera..seals are not at all reliable. Last but not least go ito a store and compare the drive noise on this unit to any other brand...very very noise...sorry i can not recommend them. Nikon, Tamron, Tokina...I personally prefer Nikon and Tokina...good luck
Product Description
Sigma is proud to introduce a new addition to the EX series of lenses, the 50-500mm f/4-6.3 APO EX Hyperzoom. This magnificent superzoom encompasses all popular focal lengths from the 50mm "normal" to 500mm ultra-telephoto; a 10: 1 zoom ratio, providing tremendous versatility. The use of an apochromatic design and four elements composed of SLD (Special Low Dispersion) glass, plus a seven group zoom system and multi-coated optics, enable this wide-ranging zoom lens to provide a high level of performance, as well as versatility. It also employs a rear focus system to insure quick, convenient manual focus and a non-rotating front barrel. This, coupled with Sigma's HSM (Hyper Sonic Motor), provide quiet, responsive autofocus function, plus "full time" manual focus. This lensalso features a Zoom Lock mechanism to help eliminate "zoom creep" when the lens is tilted up or down. The use of magnesium in the tripod mount helps reduce the weight of this lens, while maintaining the strength and rigidity necessary to support it. A custom bayonet "Perfect Hood" is provided to protect the front of the lens from extraneous light. Nature and sports photographers will appreciate the performance and versatility of this amazing new superzoom lens from Sigma.The 735-306 features Nikon F mount.
Amazon.com Product Description
Encompassing all popular focal lengths from the 50mm "normal" to 500mm ultra- telephoto, the Sigma 50-500mm f4-f6.3 EX RF HSM hyperzoom lens gives you amazing versatility, plus a 10:1 zoom ratio, while its rear focus system ensures fast, convenient manual focus. The use of an apochromatic design plus four optical elements composed of special low dispersion (SLD) glass, a seven-group zoom system, and multicoated optics combine to give you high-quality images.
This lens, featuring Sigma's silent hypersonic motor (HSM) focusing system, allows you to shoot pictures of your subject without the normal noise of an automatic focus system. In addition to its quiet, responsive AF function, you can also use the full-time manual focus at any time. The zoom lock mechanism helps reduce the "zoom creep" distortion that can occur when your lens is tilted up or down.
Sigma used magnesium in the tripod mount to help reduce the weight of the lens, just over 65 ounces, yet still it still maintains the strength and rigidity necessary to support the lens's weight. This model is dedicated to Nikon AF SLR cameras.
Customer Reviews:
not.......2006-02-22
do a little research and don't be fooled. Sigmas are generally a hit or miss thing for the lens quality. And worse off if you travel with the camera..seals are not at all reliable. Last but not least go ito a store and compare the drive noise on this unit to any other brand...very very noise...sorry i can not recommend them. Nikon, Tamron, Tokina...I personally prefer Nikon and Tokina...good luck
You'll never buy anything but a Sigma HSM lens again!.......2004-01-31
This is was my first Sigma EX HSM lens. The 50-500mm was just too good to pass up for the price. While I've had other Sigma lens I purchased them mostly for the price. The quality was OK/acceptable. But these EX HSM (Hyper Sonic Motor) lens are the finest quality lens I've ever put my hands on! They are mostly metal vs mostly plastic. They are smooth as silk and extremely FAST focus. They seem not to seach back and forth as much for the focal point--they lock on almost immediately. This lens makes brilliant true color shots and works great with my Nikon D100. With the digital camera 1.4x factor this lens is like having a 70-700 on a film camera. The only note is the lens is HEAVY like as in 4lbs! You really can't imagine it until you mount it on the camera and shoot--you'll need a mono/tripod for using the 500mm. The lens comes with a beautiful case and a high-tech lens shade. You'll never buy anything but a Sigma HSM lens again. Too bad they don't make the HSM for all their models.
Great zoom for the price.......2000-11-04
Sigma 50-500mm F4-6.3 EX RF HSM is a new addition to Sigma family of EX grade lenses. EX stands for "excellence" and is the high end of the manufacturing line. It means that the build quality of this lens is very good. You are not likely to end up with front glass falling out as it happens on some consumer-grade products. The quality of optics is rated "good" in its category of the wide-range zooms by www.photozone.de. However, this "good" is bordering with "average", so don't expect crisp sharpness of the prime lenses especially at wide open aperture at 500mm. The lens is heavy and very big. People will definitely notice it when you carry it around. Hood, case and the tripod collar should come with the lens, which is a plus. Filters, though, may be quite expensive. The lens has no image stabilizer which make a tripod or a monopod necessary when you shoot for slide film. However, for digital or for 4x6 prints it may be okay. The big plus is that you don't have to change lenses when a different focal length is needed. Another big plus is its price. Nobody can beat Sigma in that. I recommend this lens for those who cannot afford long focal primes or for those who prefer the convenience of all-in-one.
Product Description
By using Travel Sentry Certified locks, the TSA will no longer request that you leave your checked baggage unlocked. TSA screeners can open each lock using codes and secured tools and relock it after inspection. No more unsecured possessions. Extra large dials and side window to easily read. Large, sturdy steel construction 2-3/4" H x 1-1/2" W. Resettable combination
Cheap Consumer Electronics:
- SimpleTech Value USB Flash Drive - USB flash drive - 128 MB - USB
- Smart Buy Combo 48X Sata
- SMART USB- IF Hi-Speed 2.0 Memory Key - USB flash drive - 512 MB - Hi-Speed USB
- Sony 800GB/2.08TB AIT3 AUTOLOADER ( LIB-D81/A3 )
- Sony DVD+R DL 4X+R 16X +RW 8X-R ( DRU720A )
- Sony ECM-DS70P Electret Condenser Stereo Microphone
- Sony MDR-E818LP Fontopia Ear-Bud Headphones with Acoustic Twin Turbo Circuit
- Sony MDR-E827G Sports Series Fontopia Water-Resistant Ear-Bud Stereo Headphones
- Sony MDRG54LP Street Style Headphone
- Sony MDR-XD100 Stereo Headphones
Cheap Consumer Electronics List
Cheap Consumer Electronics
Audio & Video Accessories
|
Accessories & Supplies
|
Categories
|
Electronics
|
Antennas
|
Audio & Video Furniture
|
Batteries
|
Blank Media
|
Cables & Interconnects
|
Cleaning & Repair
|
Connectors & Inputs
|
Crossover Parts
|
Distribution
|
Home Audio Crossovers
|
Media Storage
|
Microphone Accessories
|
Plugs & Adapters
|
Portable Audio & Video Accessories
|
Remote Controls
|
Screws & Nuts
|
Selector Boxes
|
Sound Dampening Products
|
Speaker Accessories
|
Speaker Parts & Components
|
Speaker Repair
|
TV Accessories
|
VCR Rewinders
|
Video Converters
|
Video Glasses
