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Comparing 4 cameras. You can compare up to 4 at a time.

Rows marked differ.	Remove ToupTek ATR294C Colour Cooled Camera Original price was: £675.00.Current price is: £610.00.View camera	Remove ToupTek G3M178C Colour Camera Original price was: £225.00.Current price is: £190.00.View camera	Remove ToupTek ATR533C Colour Cooled Camera Original price was: £795.00.Current price is: £755.00.View camera	Remove ToupTek GPM662C Colour Camera£135.00Add to basket
Sensor
Sensor (differs)	Sony IMX294	Sony IMX178	Sony IMX533	Sony IMX662
Colour or mono	Colour	Colour	Colour	Colour
Sensor format (differs)	4/3″	1/1.8″	1″ square	1/2.8″
Sensor size (differs)	19.1 × 13.0 mm	7.4 × 5.0 mm	11.31 × 11.31 mm	5.6 × 3.2 mm
Diagonal (differs)	23.1 mm	9 mm	16 mm	6.44 mm
Image size (differs)	4128 × 2808 px	3040 × 2048 px	3008 × 3008 px	1920 × 1080 px
Sensor megapixels (differs)	11.7 MP	6.4 MP	9 MP	2.1 MP
Pixel size (differs)	4.63 µm	2.4 µm	3.76 µm	2.9 µm
Shutter	Rolling	Rolling	Rolling	Rolling
ADC (differs)	14 bit	14 bit	14 bit	12 bit
Full well (differs)	64 ke⁻	10.7 ke⁻	50 ke⁻	39 ke⁻
Read noise, low to high gain (differs)	4.1–0.87 e⁻	2.2–1.4 e⁻	1.9–0.34 e⁻	–
Peak QE (differs)	>80%	>81%	>80%	91%
Camera
Cooled (differs)	Yes	No	Yes	No
Cooling (differs)	Two-stage TEC, 35–40 °C below ambient	None	Two-stage TEC, 35–45 °C below ambient	None
Max frame rate (differs)	16.6 fps	29.1 fps (14-bit)	20 fps (14-bit)	17.8 fps (8-bit)
Image buffer (differs)	512 MB	–	512 MB	–
Back focus (differs)	17.5 mm	12.5 / 17.5 mm	17.5 mm	8.5 mm
Connection (differs)	USB 3.0	USB 3.0	USB 3.0, USB 2.0 hub	USB 2.0 (Type-C)
Adapters (differs)	M42×0.75, M48×0.75	1.25″ nosepiece, C, CS	M42×0.75, M48×0.75	CS, 1.25″ nosepiece
Size and weight
Weight (differs)	552 g	70 g	577 g	65 g
Body diameter (differs)	80 mm	37 mm	80 mm	37 mm
Buying
Availability	Usually in stock	Usually in stock	Usually in stock	Usually in stock