You can fnd Canon L-Series lenses from retailers such as Amazon. Amazon retails the Canon L-Series lenses for around $1,200.00+ plus free shipping to the USA.
There are many places where one could find used and refurbished Canon lenses for sale. The best places to look for used Canon lenses would be on Amazon.
Amazon, Overstock, and eBay will sometimes have replacement Canon IS lenses available but the best option would likely be to go to the Canon official website to find a replacement.
I can find detailed information about the Canon L lenses in Canon's official website. In addition, in product reviews for the Canon L lenses, one can find detailed information on the lenses.
You can find reviews for Canon wide angle lenses through YouTube, pricegrabber and/or shopzilla. You can also Google reviews for Canon wide angle lenses.
Lenses for Canon brand cameras can be purchased from the official Canon website. Alternatively, one can also find the proper lenses on Amazon or eBay.
Canon EF lenses are sold at any retailers that sell Canon cameras.If you want to buy new then check the yellow pages of your phone book and find Photography and look for retailers.Online you can check out Amazon or Canon website itself.
If you are interested in finding good, trusting reviews in regards to any Canon camera, there are numerous websites you can visit. However, the most popular and credible is Epinion.
The Canon EF 70-300mm DO IS USM Lens is (arguably) the best Canon EF lens available. It has a focal length of 70-300mm which is excellent for sports and wildlife photography. It features Diffractive Optics (DO) which handle chromatic abrasion very well, Image Stabilisation which compensates for camera shake and a ring Ultrasonic Motor which allows for quick, quiet and accurate auto focusing. The Recommended Retail Price for this lens is $1,149.
Reviews of the Canon 35mm cameras lenses can be found on websites that review products. Some examples of these websites include Amazon, Ken Rockwell, and CAMERALANCE.
I don't think they will fit any. The lens mount was changed right after the Canon T70. Someone told me they will fit a Nikon so I'm trying to find that out. (They don't fit Nikon cameras.) Canon T70 lenses only fit Canon SLR's (single lens reflex) made between 1964 to 1987. The T70 uses Canon FD mount lenses. FD lenses can only be focused manually. All of the exposure communication connections between the camera and lens are mechanical. An EF lens will not fit onto an FD body. In 1987, Canon introduced EOS cameras that use EF (electro-focus) lenses. All of the exposure and focusing communication connections between the camera and lens are electrical. An FD lens will not fit directly on to any EOS camera. The Rebel XSi camera is a Canon EOS digital camera that can use EF lenses or the smaller EF-S lenses made for APS-C DSLR's. Adaptors are available on a popular internet auction site that will connect an FD lens to an EOS body. The price in 2008 is just under $40, including shipping. Lens functions are manually adjustable only, and are not very convenient when used in this way.
The official Canon website has information about all of the currently available camcorders made by Canon. They also sell these camcorders on the website.
One could realistically find a review for Specsavers Contact Lenses by browsing the Specsavers own website. However, one could also go to a site called Trust Pilot and could find reviews there also.