topic Re: EOS Rebel T7 lens compatibility question in EF & RF Lenses

EOS Rebel T7 lens compatibility question

Raymondk1_ — Fri, 31 May 2024 15:07:30 GMT

Good Morning Canon family. What lens can i use for this. Can i use the ef 50mm f/1.8 stm lens for this camera or do i need an adapter

Re: EOS Rebel T7 lens compatibility question

deebatman316 — Fri, 31 May 2024 15:16:26 GMT

Your camera is compatible with all Canon EF & EF-S. Canon EF-M, RF and RF-S lenses ARE NOT COMPATIBLE with your camera.

Re: EOS Rebel T7 lens compatibility question

Raymondk1_ — Fri, 31 May 2024 15:20:49 GMT

Thank you bro

Re: EOS Rebel T7 lens compatibility question

ebiggs1 — Fri, 31 May 2024 15:43:47 GMT

To simplify any lens with "EF or EF-S" in its name can be used.

Re: EOS Rebel T7 lens compatibility question

deebatman316 — Fri, 31 May 2024 15:43:56 GMT

Note the EF 50mm F/1.8 STM lens uses an electronic focus ring. The camera metering system must be active for the electronic focus ring to work. The shutter button must be pressed half way down while turning the focus ring. So the lens' AF motor has power to adjust focus. The focus ring WILL NOT work with the camera set to AI Servo or AI Focus it will be ignored. The camera must be set to One Shot then it will work. Also this lens will have an angle of view of 80mm on your camera. The image sensor in your camera has a 1.6x crop factor compared to full frame. So the 50mm lens would be close to a portrait lens.

Re: EOS Rebel T7 lens compatibility question

Raymondk1_ — Fri, 31 May 2024 15:47:17 GMT

so if i buy this today i won't need an adapter?

Re: EOS Rebel T7 lens compatibility question

deebatman316 — Fri, 31 May 2024 15:51:28 GMT

No adapter is needed your camera natively mounts Canon EF & EF-S lenses. Also only buy camera gear from Canon Authorized Dealers. Stayaway from Amazon Marketplace or any other online Marketplace. Stick with B&H Photo NY, Adorama & KEH Camera. For any camera gear related purchases. Gray Market items purchased WILL HAVE NO WARRANTY. Canon also has the right to refuse repair of Gray Market gear.

Re: EOS Rebel T7 lens compatibility question

Raymondk1_ — Fri, 31 May 2024 16:00:02 GMT

I was going to use bestbuy cause i wanted to buy it today

Re: EOS Rebel T7 lens compatibility question

deebatman316 — Fri, 31 May 2024 16:02:44 GMT

If you Google a list for Canon Authorized Dealers. Canon has list on their website of Authorized Dealers. I'm not sure if Best Buy is one. If it is I would go directly to a Best Buy store. Their Website is an online marketplace so there is a potential for Gray Market equipment.

Re: EOS Rebel T7 lens compatibility question

ebiggs1 — Fri, 31 May 2024 16:16:14 GMT

Best buy market place is buying from third party seller not Best Buy.

But...........

"I was going to use bestbuy cause i wanted to buy it today"

Obliviously means going to the store which is an authorized Canon retailer.

Re: EOS Rebel T7 lens compatibility question

Raymondk1_ — Fri, 31 May 2024 16:18:12 GMT

Thank you much appreciated

Re: EOS Rebel T7 lens compatibility question

deebatman316 — Fri, 31 May 2024 16:44:35 GMT

The fast F/1.8 aperture will help in low light. It will also focus faster than the kit lens since the lens aperture is wider than the kit lens. Most of the EF-S 18-55mm kit lenses have a variable aperture of F/3.5-5.6 or the latest STM version F/4-5.6. Which doesn't help in low light or low contrast situations.

Re: EOS Rebel T7 lens compatibility question

Raymondk1_ — Fri, 31 May 2024 17:28:33 GMT

So if i have it one shot i wont have to turn the focus ring

Re: EOS Rebel T7 lens compatibility question

deebatman316 — Fri, 31 May 2024 17:43:40 GMT

The lens will autofocus normally. If you want to manually override AF. You have to half press the shutter button and turn the focus ring. If you want to use what Canon calls Full Time Manual Focus or Manual Focus Override. Not ALL lenses support this feature. All STM lenses support this feature. If the lens doesn't say STM or USM (there are some lenses that don't support it) in the name it doesn't support it. Also Ring Type and Nano USM lenses also support it. Most Ring Type USM lenses don't require a half press of the shutter button for Full Time Manual Focus. They use a clutch under the focus ring to provide Full Time Manual Focus mechanically instead of electrically. Some Ring Type USM lenses such as the EF 85mm F/1.2L II USM lens provides Manual Focus Override electrically like an STM lens does. Also Nano USM provides Manual Focus Override electrically too. Canon used to use a cheaper USM AF motor called Micro Motor USM. These lenses DO NOT provide Full Time Manual Focus so NEVER turn the focus ring without switching the lens to MF first. This AF motor was discontinued years ago and replaced by Nano USM. The only lens that provides Manual Focus Override with a Micro Motor USM AF motor is the EF 50mm F/1.4 USM lens.

Re: EOS Rebel T7 lens compatibility question

normadel — Sat, 01 Jun 2024 16:54:18 GMT

You can USE this lens, but do you WANT to? On your crop-sensor T7 it will give the effect of an 80mm lens on a full-frame body. This is into telephoto range.

If you want something more "normal" in field of view, the EF-S 24mm f/2.8 STM would be more suitable. Or an EF-S 18-55 f/4-5.6 STM for a basic versatile zoom lens.

Re: EOS Rebel T7 lens compatibility question

Raymondk1_ — Sun, 02 Jun 2024 02:08:11 GMT

This my first camera bro i don't know anything about anything

Re: EOS Rebel T7 lens compatibility question

ebiggs1 — Sun, 02 Jun 2024 16:33:31 GMT

"This my first camera bro i don't know anything about anything"

OK that's fine we were al there once. Some advice is better and more helpful then others. The bottom line is if you see this in the name of the lens it will work. "To simplify any lens with "EF or EF-S" in its name can be used."

Now a little history, once upon a time most all cameras came with a 50mm lens as standard. And at the time zooms were not the best they could be. But today zooms are as good and some are better than primes lenses such as the 50mm. So today the trend is to have a zoom lens as the standard lens. It is way more easy to use and friendly. If you have a 50mm lens and it has EF or EF-S in it name such as Canon EF 50mm f/1.8 STM Lens, it will work just fine. Your photos will look exactly like what you see in the view finder or LCD screen. Pay no attention to anything else.