June 28, 2010

Camera Filters 77mm

Camera Filters 77mm

Adorama Slinger Filter Wallet "P" Holds Six 82mm Round or Six "P" Series Square Filters, Black.

Sale Price: $13.95

shipping Camera Filters 77mm Eligible for free shipping!
Availability: Usually ships in 1-2 business days

Tiffen 77mm Digital Pro SLR Filter Kit, With Digital Ultra Clear, Color Grad ND.6, Pro-Mist 2 Filters, Micro Fiber Cleaning Cloth & Filter Case

List Price: ~~$252.39~~
Sale Price: $169.95
You save: $82.44 (33%)
shipping Camera Filters 77mm Eligible for free shipping!
Availability: Usually ships in 24 hours

Camera Filters 77mm Camera Filters 77mm

What Unique Effects Can I Hope To Acquire From The Canon EF 400mm Lens?

When this high-performance lens was being created there ended up being two major factors noted by the Canon design team - easy handling and portability. All this has resulted in the Canon EF 400mm L IS2 USM lens becoming the ultimate professional lens from Canon for field/track. The lens is made-up of one super UD-class element (that has comparable properties to fluorite) and one UD-class element. This gives ultra-sharp images from corner to corner. The lens also has a built-in hood along with a detachable tripod mount.

This lens was designed as a part of Canon's overall masterplan for their top-notch L-series of lenses and cameras. And so the Canon 400mm lens has a new style and layout which optimises everyday use by really careful positioning for the controls. It includes a USM-type of program for auto - focusing together with a fully manually operated focusing option in addition. On the side of the lens barrel is really a a F/MF switch for toggling in between the focusing methods.

As pointed out above, the EF 400 is constructed to use two UD lens elements so as to present the ultimate in optical efficiency and reduced chromatic aberration. In a scenario in which a powerful immediate light was placed within, or close to, the image frame (the sun was striking the leading element at about 35°) there was just a minor lowering of contrast over the frame.

The Canon EF 400mm can take 77mm filters and it has a completely removable tripod collar already built in. This collar rotates extremely effortlessly with only a slight click at the 4 compass points. A critical characteristic in an action/sports type lens is always that the focusing ought to be extremely precise and particularly quick. And here once again the lens is really a significant success - the focus acquisition takes place extremely quietly and particularly quick. This lens includes a feature for focus preset - once the preset is set to a specific distance a fast press of the focus preset button brings it back for you immediately when you require it.

As will be the situation with many of the other super telephoto lenses from Canon, the Canon EF 400mm is provided having a nice tough lens case, which ought to be small enough to qualify for cabin luggage with a lot of airlines. And it also uses the 52mm drop - in filters - there's an incorporated drop-in gel filter holder that has a glass filter already set up. This glass filter gives a nice way to pick up any airborne dirt and dust just prior to it slipping deep within the lens.

Image stabilization:

An additional outstanding characteristic of this lens is the version 2 image stabilisation (IS) which even though it is not as vital at a sports activities event for stopping the action, it is fantastic in other situations - for example wildlife photography. Wildlife tends to become most energetic during the low-light time and it's right here the lengthier focal length, wide aperture and IS really come in to their own to help with making this a superb wildlife lens.

This version of the IS is tripod sensing - the lens knows whenever a tripod is being used since the amount of vibrations go down under a certain level. So to take advantage of this supplementary IS mode you can maintain IS turned on when the Canon EF 400mm USM is installed on a tripod - and so decrease mirror slap, shutter and tripod vibrations.

More details available on the link below.

About the Author

Click here for more great background and reviews of the Canon EF 400

77mm 720nm Infrared Infra-Red IR Camera Lens Filter from Dinodirect.com