QHY 268 COLOR APS-C

Price: £2,482.79

Availability: Backorder

Product description

The QHY268C is a cooled, back-illuminated, 26 megapixel color CMOS camera based on the Sony IMX571 sensor with native 16-bit A/D and 3.76um pixels. The BFL of QHY268C is 12.5mm under a new front design.

The Sony IMX571 sensor has on-chip 16-bit A/D for highest resolution of greyscale. The output is real 16-bits with 65536 levels. Compared to 12-bit and 14-bit A/D, 16-bits provides higher sampling resolution. At high gain, the camera yields close to 1e-/ADU with no sample error and low read noise.

The back-illuminated Sony Exmor sensor has about twice the QE of similar front illuminated sensors. The QHY268C has zero amplifer glow.

Product details

Model	QHY268C
Image Sensor	SONY APS-C CMOS Sensor IMX571
Sensor Type	Back Illuminated (BSI)
Pixel Size	3.76um x 3.76um
Sensor Surface Glass	Multi Layer AR coating
Effective Pixels	26 Megapixels
Effective Image Area	6280*4210 (includes the optically black area and overscan area)
Full Well Capacity	51ke- 75ke- or above in extended full well mode
A/D	Native 16-bit (0-65535 greyscale) A/D
Full Frame Rate	USB3.0 Port: Full Resolution 6.8FPS @8BIT 6FPS @16BIT 2048lines 13.6FPS @8BIT 11.5FPS@16BIT 1080lines 25.4FPS @8BIT 19.5FPS@16BIT 768lines 35FPS @8BIT 25FPS@16BIT 480lines 50FPS @8BIT 34FPS@16BIT
Read Noise	1.1e- High Gain, 3.5e- Low Gain (5.3e- to 7.4e- in extended full well mode)
Dark Current	0.0005e/pixel/sec @ -20C 0.001e/pixel/sec @ -10C
Zero Amplifer Glow	Yes
Exposure Time Range	30us - 3600sec
Firmware/FPGA upgrade	Fully Support. via Camera USB port
Shutter Type	Electronic Shutter
Computer Interface	USB 3.0
Built-in Image Buffer	1GByte DDR3 Memory
Cooling System	Two-stage TEC coolerLess than 1S lower than ambient temperature -30C in continuous modeMore than 1S continuous mode or lower than ambient temperature -35C in single frame mode
Anti-Dew Heater	Yes
Humidity Sensor*	QHY268C： NO
Center inclination adjustment *	Yes
Extended Fullwell Mode*	Yes
2CMS Mode*	Yes
Telescope Interface*	QHY268C: M54/0.75 （with CAA）and M48 (with standard adapter)
Optic Window Type	AR+AR High Quality Multi-Layer Anti-Reflection Coating
Back Focal Length*	QHY268C: 17.5mm (without CAA) This intercept does not include CAA. If CAA is used, it increases by 6mm (23.5mm total). Please check the mechanical drawing below for details.
Weight	QHY268C:855g

Shipping costs

GLS/EuroParcel: £13.62; European delivery 2-5 days.
PostNord Parcel locker: £5.05
PostNord Home deliver: £16.27; Environmentally friendly delivery to your door at the agreed time. Trackable deliveries in real time even in the evenings in the biggest cities. Change your delivery as required.
UPS Standard: £12.76; Delivery to Europe in 2 to 5 days.
Postipaketti: £5.05
Kotipaketti: £11.05