p.1 #1 · Significant difference between Nikon/Sigma/Tamron TCs? 1.4x
I realized I am probably barking up the wrong tree posting this hear lol. Here goes was wondering if there is a real significant difference between lets say the latest TC offerings from these three manufacturers?
What I am looking at is AF speed and image quality when coupled with a 300mm f/4.
If you can point to some comparison that would be very appreciated.
p.1 #8 · Significant difference between Nikon/Sigma/Tamron TCs? 1.4x
I've heard from several sources that Sigma does not license mount information from Canon/Nikon, they reverse engineer it. From my observations ivevseen far more firmware issues with Sigma lenses and new camera models, which would support that rumor.
p.1 #9 · Significant difference between Nikon/Sigma/Tamron TCs? 1.4x
Use the Nikon TC-1.4 E II. A TC-1.7 E II is only useful in very bright light. BTW, makes sure you switch the lens focus limiter to -3m from Full when using the TC. This will keep the lens from hunting and slow focus acquisition in low light situations.
