Telecentric Lens with Focus Shift Correction

Visible - SWIR
Focus shift correction in wide wavelength band from Visible to SWIR

Focus shift correction in wide wavelength band from Visible to SWIR
Clear images in visible light and transmitted images in SWIR can be captured without focus adjustment
Possible to capture differences and defects that cannot be seen in visible ray

Modellname		Vergrößerung	WD	Bildkreis	Wellenlänge
Coaxial	Non Coaxial	Vergrößerung	WD	Bildkreis	Wellenlänge
FTV07C-110VR	FTV07-110VR	0.7×	110mm	φ20.5	400nm〜1200nm
FTV10C-110VR	FTV10-110VR	1.0×		φ24
FTV20C-110VR	FTV20-110VR	2.0x		φ24
FTV40C-110VR	FTV40-110VR	4.0x		φ20.5

Possible to image the internal circuitry of IC by transmitting light through silicon at wavelength 1100 nm

Visible（White)

SWIR（1100nm）

GROSSFORMATOBJEKTIV