Sep 1, 2021 · Compared with the first-generation, single-electron counting direct detection camera (Gatan K2), the latest K3 camera is faster, larger, and now offers a correlated-double sampling mode (CDS). Importantly this results in a higher DQE and …

The K3 ® camera series is the complete and latest expression of Gatan’s deep experience in the delivery of real-time, single-electron counting direct detection cameras. Powerful inline signal processing will raise the DQE beyond that of the K2 ® camera; the …

K3 ® IS – The world’s only counting, high-speed, large-format camera for in-situ transmission electron microscopy (TEM). With an unprecedented temporal resolution, this true next-generation camera collects the ultimate in-situ data to extend the …

Gatan's direct detection cameras (K3 ® and K2™) offers dose fractionation to separate a single image exposure into multiple subframes. The extreme speed and high detective quantum efficiency (DQE) of Gatan's direct detection cameras enable you to use shorter exposure times to achieve higher quality images than non-counting cameras.

The K3’s sensitivity is reflected in its detective quantum efficiency (DQE), with performance that is unparalleled at 200 and 300 kV. The addition of correlated double sampling mode (CDS) now boosts the DQE even higher to provide the ultimate in data quality. Figure 1. Distinct conformational states of SARS-CoV-2 spike protein. When

Here at UCSF Mission Bay we have the opportunity to begin tests on a prototype of the K3, the next generation camera from Gatan. This camera increases the pixel count from 14Mpixels to 24 megapixels (5,760 x 4,092), resulting in a significantly increased field of view (1.6 X).

Compared with the first-generation, single-electron counting direct detection camera (Gatan K2), the latest K3 camera is faster, larger, and now offers a correlated-double sampling mode (CDS). Importantly this results in a higher DQE and improved throughput compared to its predecessor.

Earlier iterations, such as the GATAN K2 camera, have provided single electron detection at practical dose rates and resulted in dramatic improvements in detective quantum efficiency (DQE) and reduction in noise.

Oct 10, 2023 · I would like to know how to decide upon the pixel size for data collection in a K3 camera? Previously i collected some data for 160 kDa membrane protein at 105k mag at 0.85 A, which never reached a resolution even around 2.5A (Nyquist).

The K3® camera series is the complete and latest expression of Gatan’s deep experience in the delivery of real-time, single-electron counting direct detection cameras. Features: Powerful inline signal processing will raise the DQE beyond that of the K2® camera; the addition of CDS mode pushes this even higher