Canon EF and RF Lenses Forum

EF 24-70mm f/2.8L II USM Issues

I have owned this lens for approximately 3 years and I have never liked it. From the day I got it I've had focus issues with the lens. My colleagues use this as their work horse lens, but I can't trust it. I've just figured it was user error, but ...

What Lens Mount is this?

[IMG]http://i42.tinypic.com/102t35f.jpg[/IMG]http://tinypic.com/r/102t35f/5[IMG]http://i39.tinypic.com/5b7yv.jpg[/IMG]http://tinypic.com/r/5b7yv/5

Resolved! Canon EF 70-210mm F/4.0 Macro Zoom Lens

Can a Canon EF 70-210mm F/4.0 Macro Zoom Lens previously used on a Canon EOS 630 be used on modern DSLR like the Canon 6D?

Resolved! best lens for indoor video using a EOS 7D

I want to do interviews using my 7D. I purchased an EF 50mm lens but it seems that I can't get far enough away from my subject/s to get tehm completely in the frame. After sepperating the subject from the background the maximum distance I can get awa...

Extender 2xiii

Why am I only getting a focal length of 365 when I use my 2xiii with my 70-200?

How/where can I get my FD mount lens repaired/cleaned?

I have a 7.5mm f5.6 fisheye lens that has something on the second element. I either need a schematic to take it apart or somewhere to take it together it repaired. Any suggestions?Tom

Legacy Lens

I have a Canon HZ2510DR 10-250mm TV Zoom Lens that came on a periscope I just bought. Does anyone know anything about this glass? I can't even find anything on the web about the HZ model. Bob

What Travel Lens? I have 24-105 & 70-200 do I need more??

I am traveling to Argentina, Iguazu Falls and Rio in few weeks. I have a 24-105 and f4 70-200. Should I take my 10-24 wide angle or will these two suffice? I hate to carry more than I need. I will take a table top tripod and a few filters.

How do i know when my 70-200 mm 2.8l lens needs to be repaired

I bought it used and have had it for 2 years and wanted to know how to tell if its not focusing ok and may need repaires

Has anyone had to repeatedly pay for Canon to fix the same equipment?

I have had my Canon EF 24 - 70 2.8L fixed by Canon repair centers for the same issue on four previous occasions and this repair would make the fifth time. They has lost my records prior to 2012 which included a under warranty repair and a repair tha...

My EF-S 17-55 f/2.8 IS lens has developed serious lens creep. Is this normal or are seals bad or ?

My EF-S 17-55 f/2.8 IS lens has developed serious lens creep. Is this normal or are seals bad or ? I don't recall it being an issue at first.

Canon lenses

Will the Canon EF 75-300mm f/4-5.6 III Telephoto Zoom Lens for Canon SLR Cameras work with a DSLR ?

Help getting a new lense… Please help!!!

I own a canon 60D with two lenses: an EF 24-105 mm, and an EFS18-135mm kit lense. I do alot of runway, portraites, parties, weddings, boudior..basicly a little bit of everything. I also own a Canon speedlite 580EXII. I need a lense that will a...

Resolved! Compatible lens question

Greetings,I am a beginner photographer and I currently own the 'Canon EOS Rebel T1I'. When I purchased that it came with the 'EF-S 18-55 IS Kit' lens. I am looking to upgrade to the 'Canon EOS 6D' soon and I was curious if the lens I own would attach...

Resolved! Bower 60-1300mm F8.0

I recently purchased a Bower SLY650T 650-1300MM F8.0 Long Range Zoome Lense. In AV or M mode, the camera will not adjust the Fstop setting. It can be adjusted with the Canon lenses that came with my t3i Rebel, just not this lense. You can highlight t...

Canon Community

Posts

EF 24-70mm f/2.8L II USM Issues

What Lens Mount is this?

Resolved! Canon EF 70-210mm F/4.0 Macro Zoom Lens

Resolved! best lens for indoor video using a EOS 7D

Extender 2xiii

How/where can I get my FD mount lens repaired/cleaned?

Legacy Lens

What Travel Lens? I have 24-105 & 70-200 do I need more??

How do i know when my 70-200 mm 2.8l lens needs to be repaired

Has anyone had to repeatedly pay for Canon to fix the same equipment?

My EF-S 17-55 f/2.8 IS lens has developed serious lens creep. Is this normal or are seals bad or ?

Canon lenses

Help getting a new lense… Please help!!!

Resolved! Compatible lens question

Resolved! Bower 60-1300mm F8.0

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...

Can 3-D RF 5.2 mm F2.8 L Dual Fisheye footage be p...

Sigma and Tamron Spill the Beans on Lens Sale For ...

RF 24-105 F4-7.1 IS STM For shooting paintings?

R5 with 70-200 f2.8L IS USM (Gen II) "motor won't ...

85mm vs 20-105mm for indoor group shot

EF 18-55mm Rubber Focus Ring is very sticky to the...

Focus adjusting R6 Mark II with Sigma lens