Canon Community

deebatman316 · 08-11-2025

Gear: EOS 5D Mark IV & EF 70-200mm F/2.8L IS III USM Settings: Tv: 1/250th Av: 5.6 ISO: 50 @ 200mmTv: 1/200th Av: 9 ISO: 100 @ 200mm

deebatman316 · 06-28-2025

What do you think we can do with older DSLRs, EF/ EF-S lenses & speedlites. Gear: EOS 40D, EF 50mm F/1.8 STM & Speedlite 550EX Tv: 1/250th sec, Av: F/1.8, ISO 160 Tv: 1/250th sec, Av: F/1.8, ISO 160

deebatman316 · 06-28-2025

Gear used: EOS 5D Mark IV, EF 85mm F/1.8 USM lens & Speedlite 420EX Tv: 1/800th sec, Av: F/5.6 ISO 400, FEC +1 Tv: 1/800th sec, Av: F/1.8, ISO 100, FEC +1 Tv: 1/640th sec, Av: F/1.8, ISO 100, FEC +1

deebatman316 · 06-04-2025

Hello and welcome or welcome back to the Gear Guide Forum. We assist all users in this forum in regards to new gear purchases. Below are some helpful tips that can help us understand your needs. We need a budget amount to spend on any gear that's bei...

deebatman316 · 05-01-2025

The weather has been nice enough to break out the camera for some pictues. Gear: 5D Mark IV, EF 85mm F/1.8 USM Settings: 1/1250th sec F/1.8 ISO 100 Gear: 5D Mark IV, EF 85mm F/1.8 USM, Settings: 1/320th sec F/1.8 ISO 100

deebatman316 · 12-30-2025

Pretty much every camera manufacturer except Pentax has left DSLRs behind. Mirrorless is the future with smaller bodies and lens designs. Also they have less mechanical moving devices in them. They’re also better on the video side of things if you do...

deebatman316 · 12-30-2025

Another thing to note is that EF-RF Mount adapters are not changing RF Mount communication to EF Mount communication. The camera detects what lens is mounted and switches communication protocols based on the lens mounted. All the EF-RF Mount adapter ...

deebatman316 · 12-29-2025

That is correct Marc. The lens’ IS switch controls both optical lens IS and IBIS. The OP originally indicated that they were using the original non-IS version of the lens. Later in another post they said the lens had an IS switch on it. So the lens t...

deebatman316 · 12-29-2025

Since your lens has IS then it is NOT the EF 70-200mm F/2.8L USM lens as this lens doesn’t have optical lens IS. The lens IS switch controls both optical lens IS and IBIS. You can’t use each system independently. So you have one of the following lens...

deebatman316 · 12-29-2025

How is IBIS malfunctioning please describe it. Or show us a video of it malfunctioning. Can you try the lens on a different camera such as another DSLR if possible. Instead of the adapter in the middle. Also could you try it on another RF camera if y...

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