3 optical adapter specifications, For 4-mm type insertion tube, For 6-mm type insertion tube – Olympus IPLEX UltraLite User Manual
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8 Specifications
8.3
Optical adapter specifications
For 4-mm type insertion tube
When the optical adapter is mounted on the insertion tube.
• *1 Indicates the range within which the image can be viewed clearly.
• *2 Can be inserted into a
φ4.0 mm hole when mounted on the insertion tube.
• *3 Indicates the length of the rigid portion at the insertion tube
’
s distal end when mounted.
For 6-mm type insertion tube
When the optical adapter is mounted on the insertion tube.
• *1 Indicates the range within which the image can be viewed clearly.
• *2 Can be inserted into a
φ6.0 mm hole when mounted on the insertion tube.
• *3 Indicates the length of the rigid portion at the insertion tube
’
s distal end when mounted.
AT120D/NF
-IV84
AT120D/FF
-IV84
AT120S/NF
-IV84
AT120S/FF
-IV84
Product abbreviation
120DN V84
120DF V84
120SN V84
120SF V84
Character color
Red
Green
Red
Green
Optical system
Field of view
120
°
120
°
120
°
120
°
Direction of view
Forward
Forward
Side
Side
Depth of field
*1
4 to 190 mm
25 to
∞ mm
1 to 20 mm
6 to
∞ mm
Distal end
Outer diameter
*2
φ4.0 mm
φ4.0 mm
φ4.0 mm
φ4.0 mm
Rigid distal end length
*3
19.7 mm
19.6 mm
22.2 mm
22.2 mm
AT40D
-IV86
AT80D/NF
-IV86
AT80D/FF
-IV86
AT120D/NF
-IV86
Product abbreviation
40D V86
80DN V86
80DF V86
120DN V86
Character color
Black
Red
Green
Red
Optical system
Field of view
40
°
80
°
80
°
120
°
Direction of view
Forward
Forward
Forward
Forward
Depth of field
*1
200 to
∞ mm
8 to
∞ mm
35 to
∞ mm
4 to 190 mm
Distal end
Outer diameter
*2
φ6.0 mm
φ6.0 mm
φ6.0 mm
φ6.0 mm
Rigid distal end length
*3
19.8 mm
19.8 mm
19.8 mm
19.8 mm
AT120D/FF
-IV86
AT80S
-IV86
AT120S/NF
-IV86
AT120S/FF
-IV86
Product abbreviation
120DF V86
80S V86
120SN V86
120SF V86
Character color
Green
Black
Red
Green
Optical system
Field of view
120
°
80
°
120
°
120
°
Direction of view
Forward
Side
Side
Side
Depth of field
*1
25 to
∞ mm
18 to
∞ mm
1 to 25 mm
5 to
∞ mm
Distal end
Outer diameter
*2
φ6.0 mm
φ6.0 mm
φ6.0 mm
φ6.0 mm
Rigid distal end length
*3
19.8 mm
25.2 mm
25.2 mm
25.2 mm