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Chapter 10 Specifications
For scope unit 6.2-mm type (IV8635X1)
When the optical adapter is mounted on the scope.
NOTE
*1 Indicates the range within which the image can be viewed clearly.
*2 The adapter can be inserted into a φ 6.2 mm hole when it is mounted on the scope.
*3 Indicates the length of the rigid portion at the scope’s distal end when mounted.
AT120D/
NF-IV86X1
AT120D/
FF-IV86X1
AT80S-
IV86X1
AT120S-
IV86X1
AT60D/
60D-IV86X1
AT60S/
60S-IV86X1
Product abbreviation 120DN
V86X1
120DF
V86X1
80S V86X1 120S V86X1 60/60D
V86X1
60/60S
V86X1
Character color Red Green Black Black Blue Blue
Optical
system
Field of view 120° 120° 80° 120° 60°/60° 60°/60°
Direction of
view
Forward Forward Side Side Forward/
Forward
Side/ Side
Depth of
field *1
4 to 190 mm 25 to ∞ mm 18 to ∞ mm 6 to ∞ mm 5 to ∞ mm 4 to ∞ mm
Distal
end
Outer
diameter *2
φ 6.2 mm φ 6.2 mm φ 6.2 mm φ 6.2 mm φ 6.2 mm φ 6.2 mm
Rigid distal
end length
*3
20.6 mm 20.5 mm 24.7 mm 24.7 mm 25.9 mm 32.9 mm