Imation 3-1/2" PC Formatted Neon Diskettes - IMN41483 - 10/Pack

Product Description

3-1/2" Disks - PC Format - 1.44MB - w/Plastic Case - 10/PK - Neon Clr. -^:^- PC-formatted diskettes provide incomparable quality in a format you can trust. Made-for-your-climate diskettes protect data from extreme temperatures and humidity. Antistatic design protects against static buildup. Enhanced low torque reduces diskette drive wear. High-performance wiping fabric for clean media surface. Offers 1.44MB capacity and easy, low-cost file transfer. -^:^- Product #: IMN41483 -^:^- Manufactured By :. Imation

Average customer rating:
Low Profile Right Angle Adapter, DB25 Male / Female, Cable Exit 2

Manufacturer: L-com, Inc.
ProductGroup: CE

Cables & Interconnects | Audio & Video Accessories | Accessories & Supplies | Categories | Electronics | Audio Cables | Audio-Video Kits | Plugs & Adapters | Power Cables | Video Cables
Product Features:

Allows cables to mate at a 90 degree angle to avoid nearby obstructions

One inch low profile for optimum clearance allowance

100% shielding throughout for protection against EMI/RFI

Gold contact plating provides reliable connections with repeated mating cycles

Connector options are DB9 or HD15 male to female; color is gray

ASIN: B000FMM8Z8

Product Description

Connecting cables in tight spaces can be a problem in many applications. These low profile adapters solve this problem by allowing cables to be connected at a 90 degree angle. Two versions are available for each connector size allowing for cables to exit in opposite directions. Adapters are male to female, fully shielded and are overmolded with gray PVC. Mating hardware is reversible allowing for use in virtually any application. This is L-com part number DG9025MF2.

Product Description

Keystone Snap-in Modules from Cables To Go provide a full range of solutions for voice, home networking, home office, audio, video and more. With the wide selection of snap-in modules, keystone wallplates and patch panels can be custom configured giving you greater control and flexibility.

Product Description

This ultra wide angle zoom lens offers 122 degree super wide angle of view along the diagonal axis. The super-wide angle's useful range of view offers the photographergreater freedom of expression. This lens is equipped with a fixed Petal-type hood to obtain a superior extraneous light-blocking effect. Four Special Low Dispersion (SLD) glass elements are provided for effective compensation of color aberration, which is a common problem with super-wide angle lenses. Two pieces of molded glass and three aspherical lenses, including two molded glass aspherical lens elements, offer excellent correction for linear distortion as well as all types of aberration. It is easy to revert to Manual Focus by simply turning the focusing ring and overriding the AF. An inner focus system provides high performance and convenience. The non-rotating lens barrel perfectly suits the matched petal shaped lens hood. Except fish-eye lenses, this super-wide angle lens is the only lens that has 12mm focal length and can be used with Digital SLR cameras as well as film SLR cameras. Maximum Magnification - 1 - 7.1 Filter Size - Rear Type (Gelatin Filter) Dimensions - Diameter 87mm xLength 102.5mm, 3.4 x 3.9 inch Weight - 21.6 ounces (600 grams)

Customer Reviews:

Good wide angle, very bad optics.......2006-08-08

I ordered this lens because I wanted the widest angle without getting a cropped lens (the Canon 10-22). I have had great luck with Tamron 3rd party lenses and the price was great so I thought what could be better? I should have paid more attention to what everyone else said about quality control. On the good side the wide angle is truely fantastic (can't wait to see the 10-22). Also the color responce, saturation, and contrast are absolutely stunning. Comes out right with no post production needed. Unfortunatly the good ends there. As far as sharpness, clarity, and focusing the camera is simply not usable. It is simply the worst quality lens I have eveer used. Even manually focused, stopped down, high shutter speeds, and clear skys this lens is so blurry and fuzzy you think you took it with a cheap camera phone. Not to even start about the chromatic ab., noise, and fringing. None of my images were usable at all. I decided that wasn't worth the price and I didn't want to deal with sending it back to Sigma 2-3 times like others had when I could get a Canon 10-22 for a bit more and know I will get good quality. Don't get this lense, it isn't worth the money. (If you are using a full frame camera like the 5D then it would be a shame to put such a bad lens on it. Get the Canon 10-22. Not to mention the Sigma really is huge with rather poor quality construction. The zoom and focusing ring were also almost impossible to use.

Unique Ultra-Wide Angle Lens But Poor Sigma Quality Control.......2006-07-04

There's nothing else this wide for use on a full-frame 35mm camera or digital such as the Canon 5D. It's so wide on a full-frame that you can almost see behind you (well not quite, but close to 180 degree field of view). It is not a fisheye, so straight lines stay straight. There is some minor vignetting at 12mm but less than the Canon 17-40 L-lens I had at 17mm. This lens is pushing the limits of physics so it is not as sharp as some lenses but it takes in so much more of the view and provides a crisp image all the way to the corners.

For use on a cropped sensor camera, such as the XT, 20D or 30D a better choice may be the Canon 10-22mm which is uber-sharp in the middle of the frame. The Canon, however, gives fuzzy images on the sides when wide open but sharpens up when stopped down to f8 or more. My third copy of the Sigma lens is less sharp than the Canon in the center of the frame but is sharper starting about halfway to the edge when both lenses are wide open. Near the edges of the frame the Canon gives a dark and mushy image when wide open at 12mm while the Sigma is only slightly less sharp than at the center - truly amazing!

Unfortunately, Sigma lenses are seemingly sold "as-is" with wide sample variations. The autofocus died on my first copy of the lens after less than 30 pictures. The second copy had poor optics with soft and fuzzy pictures even when manually focused. The third copy is sharp at 12mm, even wide open, all the way to the edges, but only if manually focused. At 12mm the lens autofocuses too far away when an object is close and too close for distant objects. At 24mm it autofocuses right on but is softer than at 12mm. I've decided to keep it since it is easy to manually focus. The depth of focus is large at 12mm. For objects further than a few meters away when using 12mm just set the lens to infinity and everything from a few feet to infinity is in focus even at the edges of the frame and in the corners. The lens has a 4-year warranty so I may send it in to Sigma for calibration later.

Pros: (1) Unique ultra-wide angle perspective on a full-frame camera. (2) A good copy will be optically sharp all the way across a full frame, even wide open. Further, there's virtually no purple chromatic aberation near the edges of dark objects with bright backgrounds. (3) Nice build quality with good finish and large smooth focus ring. (4) Straight lines stay straight so no defishing needed (defishing uses interpolation which lowers resolution away from the center). (5) Lens comes with a case and has a small built-in hood (serves mainly to protect the front element). (6) 4-year USA warranty if purchased from an authorized dealer like Amazon or B&H. Otherwise you get a 1-year International Warranty.

Cons: (1) Wide sample variation - getting a good copy takes luck or persistence while trying multiple copies. (2) The bulbous front element (this lens is nicknamed "Popeye") is exposed and no standard filter can be used for protection so be very careful. (3) Flares easily. The sun does not need to be in the picture just anywhere not behind you. This is a result of the ultra-wide design and not a fault of Sigma. (4) Photos sometimes come out too bright, giving the appearance of low contrast. Photoshop or other software easily fixes.

Professional 12-24 lens.......2006-01-22

I use this lens primarily for architectural work. It's rugged, fast focusing, and most important, distortion free (i.e., straight lines stay straight). Dramatic design, built for full frame use if (when) you decide it's time to go that way. It's also performed extremely well for landscapes....even some shots at weddings. My most frequently used lens. (Hint: on the APS-C format digital SLRS, you can leave the accessory ring on the lens - it provides additional flare resistance, and there is no vignetting.)

Interesting lens.......2006-01-13

I am a pretty serious amatuer photographer and I keep coming back to this lens. It's really well made lens and its survived much mistreatment without a problem. You're going to get lens flare problems that you won't get with a canon 16-35, but in tests I've done, its sharper at the edges than the 16.

If you take alot of landscape shots or are on vacation taking shots of landmarks and such, you'll love this lens.

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