Chapter 2 Instrument Nomenclature and Specifications
47
EVIS LUCERA GIF/CF/PCF TYPE 260 Series OPERATION MANUAL
Model GIF-H260Z
Optical system Field of view 140 (WIDE position)
75 (TELE position)
Direction of view Forward viewing
Depth of field 7 – 100 mm (WIDE position)
1.5 – 3 mm (TELE position)
(The focus range is switchable.)
Insertion
section
Distal end outer diameter ø10.8mm
Distal end enlarged 1. Air/water nozzle
2. Light guide lens
3. Objective lens
4. Instrument channel outlet
5. Auxiliary water channel
Insertion tube outer
diameter
ø10.5mm
Insertion section working
length
1030 mm
Instrument
channel
Channel inner diameter
1
ø2.8mm
Minimum visible distance 4 mm from the distal end
(WIDE position)
Direction from that
EndoTherapy accessories
enter and exit the
endoscopic image
Airflow rate
25 cm
3
/s
Note: Standard when CLV-260SL
(high air pressure) is used.
Bending section Angulation range UP 210, DOWN 90,
RIGHT 100, LEFT 100
Total length 1350 mm
NBI observation mode
2
Available
1 Normal value
2 For more details, refer to the instruction manual for the CV-260SL.
UP
DOWN
RIGHT LEFT
3.
4.
1.
2.
5.
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