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Questions tagged [ef-s]

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3 answers
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I have a Canon EOS 50D, and my lens (EFS 18-200 mm) just broke. What should I replace?

I'm not sure how much the body of a camera impacts the quality of a photo. I'm not new to photography but I am very new to photography gear. Replacing the lens is about 150 on ebay. Is it worth it to ...
Vikram Balaji's user avatar
0 votes
1 answer
410 views

FOV on an APS-C and Full frame 'lens' [duplicate]

So this is a question about aps-c and full frame 'lenses' and not sensor format. My sensor here is constant - a Canon APS-C. This might be an already answered question but I couldn't find any that ...
NRB's user avatar
  • 3
5 votes
3 answers
1k views

R6 with adapted EFs lens - Any way to select to shoot full frame?

When Adapting an EF-s Lens to my R6 it automatically switches to only capturing APS-C Format on it's sensor. Is there any possibility to override this and capture the full sensor? Even though it might ...
bardiir's user avatar
  • 193
3 votes
2 answers
2k views

Which lens hood should I use for EF-S 18-55mm III kit lens?

I've just bought a Canon EOS 4000D which shipped with a EF-S 18-55m 1:3.5-5.6 III kit lens. Which lens hood should I purchase that is compatible with this lens? Any resources on how to know which lens ...
Dan's user avatar
  • 31
0 votes
1 answer
236 views

Will a Canon 200D's STM lens make the same sound on a Canon 3000D/1500D?

What I understand is that STM is a part of lens, not camera. Canon 3000D or 1500D makes noise while focusing. So if we buy a Canon EF-S STM lens, which is used on 200D, will it be compatible and ...
Vikas's user avatar
  • 424
-1 votes
3 answers
626 views

Canon EF-S 10-18mm IS STM on a Canon 1300D

I am planning to buy the Canon EF-S 10-18mm IS STM for my Canon EOS 1300D as a better alternative to snap panorama / outdoor architecture photos. From what I've read this lens appears to be ...
Albus Dumbledore's user avatar
1 vote
1 answer
696 views

Why is my Canon 500D able to autofocus only after I manually focus it to the shortest focus distance?

While on holiday, my Canon 500D with EF-S 18-55mm lens stopped autofocusing at all. After fiddling, I’ve discovered that it only focuses when I manually turn the focus to as close up as possible, ...
Oliver Bean's user avatar
1 vote
1 answer
2k views

Strange spots on the image when filming video [duplicate]

When I'm filming video with my Canon EF-S 10-18mm f/4.5-5.6 IS STM lens, strange dark spots appear in the video and they are only visible in video mode and they are visible ONLY when focusing process ...
T1000's user avatar
  • 113
2 votes
4 answers
721 views

How does the smaller mirror in APS-C cameras offer these advantages?

As Wikipedia says here The smaller mirror used in APS-C cameras also allows optical elements to protrude further into the camera body, which enhances the possibilities for wide angle and very wide ...
user152435's user avatar
  • 1,515
0 votes
1 answer
1k views

Does a Ring-Ultrasonic EF-S lens require power to manually focus? (using with adapter)

Would the manual-focus-ring of a ring-ultrasonic EF-S lens (in particular the 17-55mm f/2.8 IS USM lens) focus even when the electronics are not working? Or would it require power to allow manual ...
FotisK's user avatar
  • 343
3 votes
2 answers
579 views

Canon APS-C: what is the maximum sensor size EF-S lenses are designed to support?

Given that Canon APS-C cameras differ in sensor size (e.g. 70D has a 22,5 x 15,0 mm and 700D has 22,3 x 14,9) is it possible for future models to switch from a 1,6 to 1,5 factor like Nikon crop ...
user2720372's user avatar
0 votes
1 answer
1k views

Should I change a 18-55 IS STM kit lens for a EF-S 24/2.8 STM prime?

I have a Canon 700D body with a standard 18-55 IS STM lens. Would I notice any improvements in image quality if I switch from the kit lens to an EF-S 24 mm 2.8 prime? I also have a 50 mm 1.8 STM, and ...
user2720372's user avatar
1 vote
2 answers
5k views

Can I use Canon EF-S lens designed for crop sensor with a full-frame Sony E mount camera?

Considering an Canon EF/EF-S mount adapter for a Sony E mount camera. Will a full frame A series sony camera like the A7s II be able to use a EF-S lens? I am guessing that yes, because the sony ...
CQM's user avatar
  • 141