Table 1.

Specim IQ technical specification.

Parameter	Value
Spectral camera	VNIR 400–1000 nm (CMOS)
Viewfinder camera	5 Mpix
Focus camera	1.3 Mpix
User interface	SW Specim
Processor	NVIDIA Tegra K1
Storage SD card	max. 32 GB
Data format	Specim data set with ENVI compatible data files
Battery	5200 mAh Li-Ion (Type 26650)
Operational time	100 measurements with one SD card and battery
Display & keyboard	4.3” touch screen & 13 physical buttons
Camera interface	USB Type-C
Connectivity	GPS
Size	$207\times 91\times 74$ mm (depth with lens 125.5 mm)
Weight	1.3 kg
F/number	1.7
Wavelength range	400–1000 nm
Spectral resolution FWHM	7 nm
Slit length	42 μm
Slit height	11.7 mm
Spatial sampling	512 px
Spectral bands	204
Image resolution	$512\times 512$ px
Data output	12 bit
QE peak	>45%
Full well capacity	>32,000 e-
Peak SNR	>400:1
Working distance	150 mm–∞
FOV	${31}^{\circ }\times {31}^{\circ }$
FOV at 1 m distance	0.55 m × 0.55 m
Temperature, operational	0 °C to +40 °C