I wanted to try a few simple tests photographing the Full Moon with the Canon R Camera & the Tamron 150-600mm lens with a 2X Teleconverter. The Sigma 2X teleconverter fits on the Tamron where the Canon Teleconverters do not. I really like the Canon R compared to all my other Canon cameras because of the extremely clean image quality and low noise in the images. The 2X Teleconverter would give me the equivalent of 1200mm focal length. But on that night it was overcast and the moon was not visible. I did the tests the day after the Full Moon. So it was an almost Full Moon. I was very pleased with the test images from the Canon R. Very clean images compared with the other tests done with an older Canon 7D. In the past I usually used the 7D because of the 1.6X cropped sensor for photographing the moon. The 7D, with the 1.6X crop factor gave a FOV (Field of View) on a Full Frame camera of 1920mm, but had a lot more visible “noise” compared with the newer “R”. Even controlling “Noise” when opening the 7D file in Adobe Camera Raw and NIK Software’s Dfine noise reduction once opened, the image was quite “noisey”.
The “Featured” Image is the Canon R, with Tamron 150-600mm lens with a 2X Teleconverter. The Canon R autofocused quickly even with the 2X Teleconverter. Next time I will try stacking 1.7x or 1.4x teleconverters with the 2X teleconverter.