1 Proterozoic: this eon refers to the time from the lower Cambrian boundary, 541.0 Â± 1.0 Ma, back through 2500 Ma. 2  As originally used, it was a synonym for Precambrian and hence included everything prior to the Cambrian boundary.
Canon's 50-megapixel EOS 5DS is the highest-resolution full-frame DSLR ever. If you thought the megapixel wars were over, think again: Canon's latest DSLRs cram just over 50 of them into a full-frame sensor.
High-end smartphones with the best cameras: Google Pixel and Pixel XL. Both of Google's Pixel smartphones have an extraordinary camera. The rear camera has 12.3 MP (in 4:3 format) like the Nexus 6P and Nexus 5X. The pixel size is 1.55 Î¼m and the camera has an aperture of f / 2.0, which is nearly as good as the Galaxy S7, which features f / 1.7 for light absorption.