The iCAM464C is equipped with a Sony IMX464 color sensor, featuring a 1/1.8" imaging area. Its pixel size is 2.9um, boasting a 4.2MP resolution of 2712 by 1538 pixels and a diagonal measurement of 9mm.

When it comes to sensitivity, this camera is a top pick for planetary imaging. Its readout noise is impressively low, clocking in at just 0.75e with a gain of 350, and even dropping to around 0.71e at a gain of 400. One standout feature is its Dead Pixel Suppression (DPS) tech, which scrubs out any faulty or dead pixels based on dark frame analysis. Plus, the camera has a unique High Conversion Gain (HCG) mode that kicks in automatically when the gain setting hits 80 or above. This mode helps to minimize readout noise while maintaining the same high dynamic range seen at lower gains. Its peak sensitivity is especially robust in the 800-850nm range, making it compatible with IR850 or CH4 filters for infrared imaging.

As for data transfer, the camera can push up to 93 frames per second in RAW8 mode when connected via USB3.0 and set to full-resolution preview. But remember, the actual recording speed will be influenced by your hard drive's write speed. So, for the best performance, it's a good idea to use a high-quality SSD. Additionally, the camera includes an ST-4 guiding port, so you can hook it up to a mount GUIDE port for ST-4 autoguiding.

Specifications

Image Sensor	Sony IMX464 CMOS (color)
Sensor Size	1/1.8” (5.6X3.2mm)
Max. Resolution	2712 X 1538 (4.2MP)
Pixel Size	2.9 µm
Frame Rate	93 fps (at 10 bit, max. resolution)
Shutter	Rolling shutter
Exposure Range	32µs ~2000s
Readout Noise	2.9e~0.7e
QE	~80%
Full Well	12K e
ADC	12 bit
HCG Mode	Supported
Optical Window	AR coated glass
Data Port	USB3.0
Guide Port	ST-4 compatible
Telescope Adapter	1.25”
Warranty	One year limited

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iOptron iCAM464C Planetary Camera

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