I have the Rebel XTi and am ready to upgrade - looks like the T4i and T5i are comparable, and I know that I need to get STM lens for video performance. My question is in choosing which kit lens 18-55 or 18-135 (both IS STM)? I already have a Cano...
Took the lens out of my bag a while ago and the small screw that holds the tilt knob on is missing. I still have the knob. Anyway I can get replacement screws?
May I please know which Canon lenses are totally compatible with EF 1.4 III and 2.0 III extenders Thank you
Hello! I'm looking for purchase my first dslr and have decided on Canon's new 70d. I'm really excted about the big purchase, but wanted to compliment it right off the bat with some good starter lenses. I've been told to purchase the body only and the...
I have a Cannon T4i with a Cannon EF-S 55-250 IS lens. I would like to upgrade my telephoto lens and want to know what is the best option for the best price?
Just purchased a copy of the EF 24-70mm f/2.8 II USM at Samy's Camera In San Francisco and only the serial number was on the body with no date code on the back. I even checked their demo lens and it was the same.I asked them why and they told me tha...
I am using the 5d Mark ii with a canon 2.8/20mm lens. Problem I am having is with a third pary 3d software and integrating Tiff files. The dialogs are being thrown up by the 3rd party TIFF library that are being used and indicate some issues with t...
The lens manual states I should be able to a/f with these new lenses using single point focus. I can't seem to get it to work (tried full auto -grn box - and P modes). I want a/f for fast moving wild life shots (I.e. birds). I have a 7D body.
Hello -- I'm a beginner here and just ordered the 50mm F/1.4 Lens. Taking it out of the box for the first time, I noticed while holding it in my hand that it feels like it's loose when I slightly shake it. Don't know if that's normal orsomething is...
In my manual they refer to a telephonic side and a wide angle side of a lens. Do these to appear on the same lens or do they appear on two seperate lenses?
Hi guys!I have a canon 18-135 is lens which gives me trouble. It's bought second hand. It will not focus after i zoom above 50mm. in the 18-50 are it works perfectly. as soon as i zoom after 50mm, it focuses really hard, sometimes not at all. the mot...
I am looking for information on the use of wide angle lenses and extension tubes for close up photography. The images will be used to capture surface contours using PhotoModeler software. This requires the use of a prime lens. I purchased a Canon ...
If i shoot my 400 mm f 2.8 at f 4, adding a 1.4X makes it an f 4. Is the depth of field the same with and without the extender at f 4?
Hello All, I have about 5 year old 15mm Fisheye lens. i dropped it couple of times. nothing broke but kind stopped focusing with manual focus point selection. if i put my camera to auto focus select it focus at random spots. i am cps member and can s...
would love to improve my distance capabilities...
