Back-illuminated (BSI) CMOS Sensor The SV305 uses an extremely sensitive CMOS sensor, the Sony IMX290. This sensor has very high QE, and very low (0.7e-) read noise, which improved sensitivity in the visible-light and near infrared light regions for industrial applications. 128MB DDR Buffer The SV305 has a built-in 128MB DDRII image buffer. The benefit of the image buffer is that the memory will cache the image and transfer it to the computer when the USB interface is not busy or being interrupted, and the frame will not be lost or corrupted. This buffer also allows a slower computer with USB 2.0 socket to capture every frame without loss even if the USB socket is occasionally busy with other peripherals. This buffer also makes it possible to run multiple cameras using one computer without USB transfer problems. Any Area ROI Support The SV305 has ROI function. A smaller region of interest (ROI) is read out from the sensor, leaving the image scale of the object being imaged, unchanged. Allow arbitrary resolutions to be set. ADC 12bit The SV305 camera offers 8 bit RAW output or 12 bit. Svbony SV305 works with Windows, Linux, Mac OS and Raspberry Pi system. >Windows system with Sharpcap software （version 3.2.6433 and latest version) www.sharpcap.co.uk >Raspberry Pi & Linux system with AstroDMx capture for Linux （Version 0.78.3 and Latest Version） https://www.linux-astro-imaging.uk/linux/astronomy/linux-downloads >PHD2 Software for Guiding (Version v2.6.9dev1 and Latest Version） https://openphdguiding.org/development-snapshots/ > Mac OS with AstroDMx capture for Linux (version 0.84.7 ), macOS 10.11 and above. https://www.astrodmx-capture.org.uk Model SV305 Sensor 1/2.8" CMOS SONY IMX290 Pixel Size 2.9X2.9μm Resolution 2 Mega Pixels 1920X1080 Shutter Electronic Shutter Max FPS 130fps（320*240） Video encoding format RAW ADC 12 bit ROI support Any area ROI On camera image buffer 128M DDR buffer Optic window AR protect glass Interface USB 2.0 Material Aluminum alloy Supported OS Windows, Linux, Raspberry Pi & Mac OS Power Consumption 200mA@5V Working Temperature -0°C~45°C Storage Temperature -10°C~60°C Working Relative Humidity 20%~80% Storage Relative Humidity 20%~95% Availability: Usually ships the next business day F9198ARegular price: $174.95Smart-Sale price: 888.291.6577 Located in Saint Augustine, FL 32095 By faith we understand that the universe was created by God's command, so that what is seen has been made from things that are not visible Copyright (R) 2019 SmartAstronomy, All rights reserved.