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Olympus CF-HQ290ZL/I Diagnostic Video Colonoscope

With its advanced OLYMPUS optics, the CF-HQ290ZL/I produces clear and high-resolution HQ images. In addition, the performance of the scope connected to the EVIS LUCERA ELITE system achieves noise reduction of the endoscopic image.

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CF-HQ290ZL/i_Brochure_EN

Overview Specifications Dimensions

EVIS LUCERA ELITE CF-HQ290ZL/I Diagnostic Video Colonoscope - Optical Magnification Type

CF-HQ290Zi

Main Features

HQ Image Quality
With its advanced OLYMPUS optics, the CF-HQ290ZL/I produces clear and high-resolution HQ images. In addition, the performance of the scope connected to the EVIS LUCERA ELITE system achieves noise reduction of the endoscopic image.

Optical 80x Magnification
This scope magnifies images by 80x*, with its HQ image quality attaining close views of the mucosal surface clearly. Combined with the brighter NBI (Narrow Band Imaging), mucosal tissue and capillary networks are enhanced, to further support detailed observation.

*When using HIGH DEFINITION LCD MONITOR OEV262H

White Light Optical 80x magnification with NBI

Wide Viewing Angle
A 170º wide-angle field of view is now achieved. This can help physicians to detect mucosal changes more rapidly with less need for angulation.

Wide Viewing Angle

RIT (Responsive Insertion Technology)
RIT combines three proprietary insertion tube technologies:PB (Passive Bending), HFT (High Force Transmission) and variable stiffness. These technologies are designed to facilitate complete colonoscopies by improving scope handling,insertability and ergonomics.

PB (Passive Bending)
helps EVIS LUCERA ELITE 290 Series scopes move through acute bends in the colon.

HFT (High Force Transmission)
provides improved operator control for pushing,pulling and twisting maneuvers.

Variable stiffness
allows the physician to adjust the rigidity of OLYMPUS scopes as needed, by simply turning an adjustment ring on the scope control section.

Optical System	Field of view	Wide: 170˚/Tele: 90˚
	Direction of view	Forward viewing
	Depth of field	Wide: 7 to 100 mm/ Tele: 2 to 3 mm
Insertion Section	Distal end outer diameter	13.2 mm
	Insertion tube outer diameter	12.8 mm
	Working length	CF-HQ290ZL:1680 mm CF-HQ290ZI:1330 mm
Instrument Channel	Channel inner diameter	3.7 mm
Instrument Channel	Minimum visible distance	3.0 mm from the distal end
Bending Section	Angulation range	Up 180º/Down 180º/ Right 160º/Left 160º
Total Length	CF-HQ290ZL:2005 mm CF-HQ290ZI:1655 mm
Compatible EVIS LUCERA System	EVIS LUCERA ELITE VIDEO SYSTEM CENTER OLYMPUS CV-290 EVIS LUCERA ELITE XENON LIGHT SOURCE OLYMPUS CLV-290SL, CLV-290