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Digital Cameras Glass Lenses

July 26th, 2006




digital cameras glass lenses
DSLR – Please help with a few things!?

Hi! I’m trying to explore my options…
First:
I am the owner of a Canon Digital Rebel XT. Thus far I have just been using standard lenses with it to capture a variety of shots. However, I’d like to get some trinkets to have “some fun” with the camera.
Black and white, color filters, star filters, different types of lenses.. anything could interest me.

Second:
Is there some sort of simple protection filter I can get for my lenses so the glass isn’t exposed. I do some shots in the wind that blow around a lot of debris.

Third:
Where do I go to have my lens cleaned? :)

I’m just out of college and not in a situation where I can drop tons of dollars, so cost-awareness is a plus!
Thanks all!

Skylight 1A or 1B filters are found on the front of many pro lenses. They’re relatively cheap, protect the front element, and take away a little of the bluish haze in daylight.

The rest of your question is too vague for this section. I’d suggest “The Photographer’s Handbook” by John Hedgecoe as a good place to start regarding effects filters.

MASSA 58mm 720nm Infrared IR Digital Camera Lens Glass Filter from Dinodirect.com


Vivitar Viv-mag-2 Set Of 2 Magnifying Glasses


Vivitar Viv-mag-2 Set Of 2 Magnifying Glasses


$14.95


The Vivitar Optics LED Magnifyer has 6 powerful LED lights on each magnifyer. Each Package comes with one large and one medium magnifyer.Each magnifyer has 2 light switch settings of high and low.   SPECIFICATIONS   Large Magnifier   Diameter    65mm Magnification  2.5x   Medium Magnifier   Diameter  50mm Magnification  3x…

Alpine Innovations Spudz Microfiber Cloth in Black Pouch, 6X6


Alpine Innovations Spudz Microfiber Cloth in Black Pouch, 6X6


$4.95


Binoculars, spotting scopes and eyeglasses or sunglasses invariably accumulate dust, smudges or smears from water when you’re outdoors. Now, you can clean lenses easily and safely with the SPUDZ Lens Cloth. The durable, treated cloth comes in its own stuff sack with a hook on it, so you can attach it to clothing, a pack or nearly anywhere that’s convenient…

200 Zeiss Lens Cleaning Cloths


200 Zeiss Lens Cleaning Cloths


$13.50


Individual travel size packet. Pre-moistened non-abrasive lens cloth safely and quickly cleans any lens. High-tech ammonia-free formula cleans effectively without leaving streaks or residue. Contains isopropyl alcohol. Convenient cleaning of: Prescription…

Celestron Cover Slips (100) CSN44418


Celestron Cover Slips (100) CSN44418


$1.90


Celestron Microscope Cover Slips – 100 Piece Box is a microscope accessory for your Celestron Microscope. These Cover Slips by Celestron come in a box of 100 pieces….



 ALPA eFinder


ALPA eFinder


$11.99


4+~~DIRE Studio~~DIRE Studio Kft.~~http://itunes.apple.com/app/alpa-efinder/id405837177?uo=5~~2009-2012 DIRE Studio Kft. ~~2.7.1~~7388144~~2159775~~http://www.alpa.ch/en/products/tools/alpa-tools/alpa-efinder.html~~http://www.direstudio.com/support

 Canon 17-40mm f/4.0L USM AF Ultra Wide Zoom Lens


Canon 17-40mm f/4.0L USM AF Ultra Wide Zoom Lens


$779


Canon 8806A002 17-40mm F4.0 L USM AF EF Lens is a new and affordable L-series ultra-wide-angle zoom lens that’s ideal for both film and digital SLRs. Superior optics are assured by the use of three aspherical lens elements, in addition to a Super UD (Ultra-low Dispersion) glass element. Optical coatings are optimized for use with digital cameras. This lens focuses as close as 11 inches (0.28m), and offers both Canon’s full-time manual focus and a powerful ring-type USM for fast and silent AF. It has a constant f/4 maximum aperture, and offers the choice of screw-in 77mm filters or a holder in the rear of the lens for up to three gel filters. Finally, it offers weather-resistant construction similar to other high-end L-series lenses.

 Canon EF-S 17-55mm f2.8 IS USM Wide Angle Zoom Lens


Canon EF-S 17-55mm f2.8 IS USM Wide Angle Zoom Lens


$1099


This lens was designed for the Canon Digital Rebel, EOS Digital Rebel XT, EOS 30D and EOS 20D Digital SLRs, and will only work with these cameras. The Canon 1242B002 EF-S 17-55mm f/2.8 IS USM offers image quality on a par with Canon’s highly regarded L-series lenses. It has a large maximum aperture which, combined with higher shutter speeds can minimize subject motion blur. Shallow depth-of-field separation of a subject from its background is much easier to achieve and the f/2.8 maximum aperture allows a bright finder and extremely precise focusing with f/2.8 compatible AF sensors. The internal stabilization has a sharpness benefit equivalent to a three-stop faster shutter speed, making this lens outstanding in low light situations. Smaller and lighter than lenses of similar specifications, the EF-S 17-55 mm f/2.8 IS USM lens has a 35mm equivalent focal length of 27-88mm and is compatible only with the EOS 30D, EOS 20D, EOS Digital Rebel XT and EOS Digital Rebel SLRs. ? 17-55mm Zoom Range Equivalent to 27-88mm in 35mm Format ? Ultrasonic (USM) motor for silent auto focusing operation and very quick focus even in low-light conditions ? Image Stabilization Technology ? Two Ultra-Low Dispersion UD Glass Lens Elements for excellent color rendition ? Three Aspherical Lens Elements to eliminate spherical aberration ? Optimized Lens Coating for Digital Cameras ? Compatible models: EOS 30D, EOS 20D, EOS Digital Rebel XT, EOS
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