EF & RF Lenses
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EOS R6 Mark II and Rokinon

I would greatly appreciate any insight from this group.  I have a Canon  R6II, and the EF to RF adapter.  It works great with all my Canon EF lens. I also have two Rokinon Lens for night photography - the ROKINON 24MM F/1.4 ED AS UMC WA F/EOS and a R...

Resolved! AE-1 lens compatibility with Rebel T7?

I apologize in advance for what may be a DUH question, but I honestly can't get a solid answer online to my question if my old AE-1 lenses will work with some sort of adapter with my Rebel T7. Will the Control Ring Mount Adapter EF-EOS R do the job, ...

Resolved! Rebel T7 lenses for sports.

Hello,I am learning my new Rebel T7 camera and it came with a 18-55mm lens and a 75-300mm 1:4 - 5.6 lens. These came in the bundle with the camera.We are trying to capture my son playing ice hockey. So it would be indoors and well lit. It’s fast pace...

Resolved! Play in Canon RF 100-500 Tripod collar

I’ve had a significant problem with slippage of the newly designed tripod collar. Specifically the RF 100-500 lens. (But also RF 70-200 2.8) i took the 100-500 into Canon repair. They had to replace the collar but when I picked it up I was told expec...

Canon RF100-500mm MF stopped working

Hi, MF isn’t working on my RF100-500mm (on an R8. As I twist the focus ring the scale doesn’t move on the LCD. Don’t think I’ve altered any settings. Be grateful for any suggestions, thanks.

Thinking about getting a r50 but need help with lenses

I started photography a couple months ago with a Powershot sx 540hs which i loved the zoom but felt really limited with the settings i like to take wildlife pictures, landscape and everyday photos that use a bit of zoom. I am currently thinking of or...

w1alsh by Apprentice
  • 830 Views
  • 5 replies
  • 0 likes

RF 28-70 F2 Coating Issue

Has anyone else experienced the coating peeling off on the 28-70 f2, this lens is very expensive and I have had the lens less than a year and canon repair is telling me it is not under warranty. I have heard numerous people talk about having the same...

Resolved! Some weird blurriness for EOS R6 Mark II with RF24-105 f/4

I bought my new canon R6Mark2 with RF24-105 f/4 from Japan recently and shoot my first set of photos. However, the blurriness of the out-of-focus area appears to be very weird. Here are some examples:       I know some of the subjects are out-of-f...

Screenshot 2025-10-25 at 5.12.51 PM.jpg Screenshot 2025-10-25 at 5.16.38 PM.jpg Screenshot 2025-10-25 at 5.11.44 PM.jpg

Resolved! Is this a Newton Ring in my EF-M 14-45mm

This concentric ring appears at every focal length in the same spot, in the top left corner, at aperatures 6.0 and smaller, magnified with more zoom toward 45mm.  With or without hood or filter or angle of the sun.  I bought the lens used...is this a...

test 01 45mm.jpeg surfer newton ring.jpeg

Determining a Nodal Point (no Parallax Point)

Depending upon the content captured in panoramas, it will be crucial to determine the nodal point (aka no parallax point) of your lens and camera combination. This allows for easy compositing since objects in the scene will correctly line up. What fo...

leveling_base.jpg c_stand.jpg lines.jpg nodal_slide.jpg
rs-eos by Elite
  • 2781 Views
  • 5 replies
  • 18 likes
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