Kit Includes: 1) Canon EF 70-300mm f/4-5.6 IS USM AF Lens; 2) Hoya G Series 58mm UV Filter; 3) Cap Keeper 2 Lens Cap Strap; 4) Deluxe 6-Piece DSLR Camera Cleaning Kit
The Canon EF 70-300mm f/4-5.6 IS USM telephoto zoom lens has been developed to meet the high-performance standards that today's photographers demand. The telephoto effect can make the picture look compressed or have excellent background blur. At the 300mm focal length, you can fill the frame with a postcard from 4.9' away. This lens is ideal for sports, portraiture, animals, etc. Improved Image Stabilizer Technology provides up to three stops of "shake" correction, and the "Mode 2" option stabilizes images while panning with a moving subject.
The Hoya Ultraviolet UV Filter is a multi-purpose, fine-weather filter that is designed to optimize your photography experience. UV filters, absorb ultraviolet rays that often make outdoor photographs hazy and indistinct. They should be constantly fitted to a lens to provide improved clarity and color balance, as well as to provide additional protection to your lens.
The CapKeeper 2 is an elastic loop, which wraps around lens barrel of your camera, with lens cap leash. It prevents lens cap loss with adhesive-backed disc attached to the cap. The CapKeeper 2 is designed for SLR cameras with interchangeable lenses and video cameras. Never lose you cap again.
This 6-piece cleaning kit contains everything you'll ever need to properly clean your lenses, including a hurricane air blower, Lens Cleaning Tissue, Lens Cloth, Lens Cleaning Liquid, Brush and Cotton Swabs.
Customer Review: Very good lens
I am very pleased with the Canon Lens as well as the order process through the Amazon Market Place. The product shipped as planned and arrived packaged well and in great condition. I purchase with confidence through Amazon and their approved suppliers. I have had some difficult experiences with an on line electronics supplier so it is great to know you will receive exactly what you order through Amazon or their Market Place affiliates.
Offset printing is the most popular kind of printing used these days. The offset printing is so common that almost 40 % of the printing jobs are done by the usage of offset printing. The presence of offset printing is almost felt in every industry. It is used in different fields like education where it is used for printing books, journals and the different types of reading material. Its usage is not limited to the field of printing of books but it is also used in the printing of the outer covers of many goods. This offset printing technique is the one technique that has led to the possibility of one of the most important thing which is used in our every day life i.e.; newspapers.
WORKING OF OFFSET PRINTING
The working of offset printing is quite simple. It has three cylinders which transfer the image on to the substrate. The first cylinder is mounted on to the plate. The image is placed or written on the right side up. The first cylinder is placed with the ink and then the image is shifted on to the second cylinder. The second cylinder has a rubber blanket. As the image which was placed in right side position when transferred to the second cylinder is placed in the inverted position. After the image is being transferred from the second cylinder's blanket to the third cylinder or the substrate cylinder, this substrate cylinder is placed below the third cylinder and this cylinder is popularly known as impression cylinder. Thus the image is once again inverted to the right position. One unique characteristic in the offset printing is that the image and non- image areas are on the same level. The method makes the usage of fact that there should not be mixing of oil and water usage on the same surface level. This technique has been adopted from lithography; hence offset printing is also referred to as litho - offset printing.
There are two main kind of offset presses:
Sheet based offset Printing Press: In sheet based offset printing, single sheets of paper are fed into the press one by one.
Web based offset printing press: In this method the printing is carried on one single sheet of the paper which is available in the form of large rolls. Thus the difference between the two methods is the variation in the form of paper.
As far as the benefits of offset printing are concerned, they can be easily understood by the scope of its presence.
Michael Jordan is a Copywriter of http://www.printingimpact.com
He had written many articles in various topics. For more information visit: New Innovations and Technologies
Contact him at printingimpactarticle@gmail.com
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