Canon EF and RF Lenses Forum

Does anyone have experience with warranty service on "white box" lens purchases?

I am considering the purchase of a 24-105 L series lens. Amazon lists that lens in the $800+ price range for what some call a "white box" version that is apparently taken from a full frame camera kit and sold separately. I am curious to know if any...

Which aperture setting takes sharper images. f/8 or f/11?

I have t2i (550D) and two lenses i.e. 18-55 mm and 55-250 mm. Any idea how to take sharper images of landscape by selecting a particular aperture setting? I read on a different forum that for sharper images f/8 or f/11 are the ideal settings. Any sug...

70-300 mm lens dropped, no longer will take pics, any ideas?

Lens was dropped about 30" while inside a padded case Now it will not take any pics. io get no error messegaes. t will still manualy focus and zoom. Any ideas?

Resting your camera on your lens... Can it damage the lens or the body?

I see a lot of pictures of cameras resting face down on their lens and I have always wondered if this could damage the lens? Besides the obvious of the lens and camera falling over, can this wreck the lens mechanical parts or even damage the mount to...

I have a canon EOS 600D with 18-55mm IS kit lens. I want to buy another lens for travel photography.

What lens would be a best choice?

What's your first L lens?

So from when you got your first (D) SLR camera, when did you get your first L lense?What was it and what did you have to sacrifice to get it?

help - 70-200mm tripod ring

I tried to take off the tripod ring and managed to unscrew it - but now I want it back on and it won't screw in! I'm in a big hurry too for a photo shoot ...

Canon 17-55 EFS vs Canon 16-35 EF L II on a 7D

I'm looking for some feedback on which is the better lens choice. I have ready a lot of reviews and forums. The general consensus is that the 17-55 might be a better option, but many of those reviews are based on price. I have a unique scenario. I...

Help choosing telephoto lenses

I had to choose between (CANON 70-200/2.8 L IS II with CANON 1.4X II extender) or an (EF 70-300mm f/4-5/6L IS USM) for wildlife photography, what would you recommend? Would the better image quality from the first lens be comprimised by using a teleco...

how do you fine tune the lens so that it Is not front or back focus

AF problems

I attached a Canon 500mm f 4.0 IS II lens to a Canon 1.4 III extender and attached this combination to a Canon -1D X.Canon says this shouldn't be a problem. But there is a major autofocus problem. You need tp press the shutter again and again before ...

Canon 200 f/2 manual focus

Hi all, This question is related to the Canon 200mm f/2.0 lens.Does focusing work by moving the black rubber focusing ringif the lens is in manual focus mode AND IF there is nocanon body attached to the end of the lens (i.e. it is notunder current/po...

Resolved! CPL , ND filter or both in video mode ?

Hello guys,Back again with a general outdoor video shooting question.In order to avoid overexposure in daytime maintaining 24fps at low ISO ,wide open aperture, 1/50 for example ,do you use any ND or CPL (or both) filters on you lenses ? As far as I ...

I am looking for a closeup lens for my 70-200 4L lens, with 67mm

I don't seem to be able to source a 67mm closeup lens for my 60D even though Canon claims to have one. Is there an acceptible option?Thanx

Resolved! Will the EF-S 18-135 f/3.5-5.6 IS STM lens work with my 30D?

I want to upgrade just the lens right now. Thanks.

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Posts

Does anyone have experience with warranty service on "white box" lens purchases?

Which aperture setting takes sharper images. f/8 or f/11?

70-300 mm lens dropped, no longer will take pics, any ideas?

Resting your camera on your lens... Can it damage the lens or the body?

I have a canon EOS 600D with 18-55mm IS kit lens. I want to buy another lens for travel photography.

What's your first L lens?

help - 70-200mm tripod ring

Canon 17-55 EFS vs Canon 16-35 EF L II on a 7D

Help choosing telephoto lenses

how do you fine tune the lens so that it Is not front or back focus

AF problems

Canon 200 f/2 manual focus

Resolved! CPL , ND filter or both in video mode ?

I am looking for a closeup lens for my 70-200 4L lens, with 67mm

Resolved! Will the EF-S 18-135 f/3.5-5.6 IS STM lens work with my 30D?

Real life IQ with the RF 14-35 F4L

Additions to the NEW RF STM lens lineup

Big Savings - Canon RF 100-500mm f/4.5-7.1 L IS US...

EOS M50 -doesn't take pictures with EF-M 15-45mm l...

RF 100-500mm F4.5-7.1 L IS USM, Auto Focus focuses...

Why can't I mount the FL 58mm f/1.2 lens on a Cano...

RF 100mm f2.8 macro lens serious focusing issues

Lens elements rattle/shake on RF 70-200mm F2.8 L I...

Sticker and blacked-out bar code on the box of a n...