Filter Protection Photo

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December 3rd, 2007 admin Leave a comment Go to comments

Filter Protection Photo

Photo Canvas Printing

Photo canvas printing is a great option for safeguarding your favorite photos for a lifetime. Photo canvas prints are a valuable decorative item for your home and office. Photo printing on canvas is one of the greatest innovations in the printing field, with its combination of artistry and enhanced printing technology. These prints are ideal for advertisement purposes, since these are eye catching in their vibrant colors and fine detail.

Digital canvas photo printing is used to transform your photos into valuable artwork by directly printing them on to high quality cotton canvas. The photos are printed on high grade artist canvas using UV pigment inks, which provides long-lasting lightfast prints. All canvas images are covered with a museum quality protective coating in order to protect them from scratch, moisture and spillages. These also contain a UV filter for increased UV protection to prevent your print from fading.

Photo canvas prints create a long lasting impression on the minds of onlookers. The portability and durability offered by canvases also makes it the preferred choice of many customers. Photo prints are perfect decorative items for any type of wall. Besides their use in enhancing the décor of your interiors, canvas prints can be presented as gifts on important occasions. These prints can be customized to meet the increasing needs of the customers and they are available as high quality finished products. Photo canvas printing is the best way to bring out the artistic side of your photo and transform it into a masterpiece.

About the Author

Canvas photographic prints find a distinctive position in tradeshow displays, promotional events, and interior decorations. Superchrome, leading digital photo printing firm excels in the production of high quality canvas photo prints, digital poster prints, banner prints, digital signage and more.

What is a UV filter for Digital SLR lenses and are they worth it?

I was sold a UV lens cover that supposedly can stay on the lens all the time, protects the lens and reduces UV or glare or something like that. It wasn't too expensive, so I'm not concerned, but is this worth using? Can it negatively affect the quality of my pictures? Any info. about these things would be great. This is what I'm talking about.

http://www.amazon.com/Tiffen-58mm-UV-Protection-Filter/dp/B00004ZCJI/ref=sr_1_1?ie=UTF8&s=photo&qid=1203020376&sr=1-1

At least Tiffen is one of the best available.

Many people use a skylight or UV filter to protect the front glass of the lens, but you can also buy high quality plano glass filters for that purpose. Whatever you do, at least buy a decent quality filter instead of trying to get off cheap.

Personally, I'd say the first place to start for effects is a polarizing filter. You want a "circular" polarizer. Check these examples and you will see what it does: http://www.flickr.com/photos/samfeinstein/2197308037/

You might also find a neutral density filter (varying degrees of darkness are available) useful for taking shots of bright subjects at wider apertures or slower speeds.

As far as all the rest, you can do this in Photoshop or Photoshop Elements. Okay, I don't want to argue with anyone about how it's better to use the real filter, but our asker can try a few in Photoshop (etc) "for free" and see which ones will be the most useful before you start spending money on the real thing.

Or, go here http://www.thkphoto.com/products/hoya/index.html and see what you can learn.

Or here http://www.tiffen.com/tiffen_filters.html Tiffen makes a kit to get you started on filters, if you think you want more than one. They include a polarizer, a UV filter and a warming filter. B&H Photo and many other places sell this kit.

Many people use a UV filter simply to protect the front element of their lens from damage. "UV filters absorb ultraviolet rays which often make outdoor photos hazy or indistinct." (from: http://www.thkphoto.com/products/hoya/gf-01.html )

We get this question often enough that I decided to upload a sample to Flickr showing the same subject taken with and without a UV filter. Download the image, cut a small section out of the top half and drag it to the same section in the bottom half and see what you think. The photos were taken about 15 seconds apart in subdued sunlight, so I think the lighting was virtually identical for each. There was no post-processing at all so you can make a fair comparison. I will not comment any further and let you decide for yourself if there is any color shift.

The picture was taken with a Nikon D200 at ISO 100 with the Nikon 18-200 VR lens @ 112 mm at f/5.3.

Here's a comparison that I did by accident. Read the comments and you'll understand: http://www.flickr.com/photos/samfeinstein/1793551691/

Buy a name brand like Hoya or Tiffen. Don't get cheap junk to put on the front of your fine lens. Personally, I am now switching over to plain high quality optical glass "filters" from Nikon for lens protection, even though they cost more than a good UV filter.

A Green Circle CFM CX1000 Air Purfication System

Tiffen 58mm UV Protection Filter
List Price: ~~$19.99~~
Sale Price: $12.39
You save: $7.60 (38%)