Specifications of QHY174/178/224/290

Model

QHY174

QHY178

QHY224

QHY290

CMOS sensor

IMX174

IMX178

IMX224

IMX290

Pixel Size

5.86um*5.86um

2.4um*2.4um

3.75*3.75um

2.9*2.9um

Full Resolution

1920*1200

3072*2048

1280*960

1920*1080

Effective Pixels

2mega pixels

6.29mega pixels

1.2mega pixels

2mega pixel

Active Image Size

11.25*7.03mm

7.37*4.92mm

4.8*3.6mm

5.6*3.1mm

Full Well Capacity

>32ke-

15ke-

19ke-

15ke-

Output Sample Depth

8bit/12bit

8bit/14bit

8bit/12bit

8bit/12bit

Typical Size

1/1.2 inch

1/1.8 inch

1/3inch

1/2.8 inch

Color Version

QHY174C

QHY178C

QHY224C

QHY290C

Mono version

QHY174M

QHY178M

N.A

QHY290M

Guide Port

6PIN Guide Port

Color Wheel Control Port

4PIN QHYCFW2 Color Wheel Control Port

TEC

2-stage TEC with -40C below ambient with tempearture regular

Optics Window Heater

Yes

Telescope Interface

M42/0.75 thread

Silicon Gel Socket

Yes

MSRP

USD939(Mono)

USD899(Color)

USD769(Mono)

USD699(Color)

USD669

USD699(Color)

USD729(Mono)