Mitsubishi Electric Melsensor VS70 User Manual page 44

C-mount lenses and lens cover accessories
The C-mount lenses and lens cover accessories that are available for a vision sensor VS70 are as follows.
Product name
C-mount lens
Standard lens cover
Extended lens cover
*1 An extended lens cover (COV-7000-CMNT-EX) is required.
• Vision sensor VS70s support the C-mount lenses in the table above. If a different lens is used, the following
restrictions apply.(Page 105 C-mount lens clearance dimensions)
⋅ Maximum thread length is 5.25 mm.
⋅ When the focus position of a lens is set for infinity, the flange back (distance from the mount surface and
the rear end) of the C-mount lens whose rear end is larger than 14.75 mm diameter cannot be 6.5 mm or
greater in length.
• The illumination accessory in the light cover set including an illumination with an LED ring light (ISLM-7000-
WHI or ISLM-7000-WHI-ME) cannot be attached to a vision sensor when the standard lens cover (COV-
7000-CMNT) or extended lens cover (COV-7000-CMNT-EX) is attached to a C-mount lens.
• The standard lens cover (COV-7000-CMNT) or extended lens cover (COV-7000-CMNT-EX) can be used
with the C-mount lenses in the table above. If a different lens is used, the following restrictions apply.
⋅ When using the standard lens cover (COV-7000-CMNT), the maximum lens length is 41 mm with a
bandpass filter, the maximum lens body diameter is 36.5 mm, and the maximum diameter including locking
screws is 47 mm.
⋅ When using the extended lens cover (COV-7000-CMNT-EX), the maximum lens length is 62 mm with a
bandpass filter, the maximum lens body diameter is 36.5 mm and the maximum diameter including locking
screws is 46.5 mm.
5 SYSTEM CONFIGURATION
42
5.6 Hardware Components and Optional Items
Model (COGNEX model)
LEC-CFF16-F11
LEC-CFF16-F16
LEC-CFF25-F11
LEC-CFF25-F16
LEC-CFF35-F11
LEC-CFF35-F16
*1
LEC-59873
LFC-9F1B
LFC-12.5F
LFC-16F1
LFC-25F1
LFC-35F1
*1
LFC-50F1
COV-7000-CMNT
COV-7000-CMNT-EX
Remarks
16 mm F11 fixed aperture lens
16 mm F16 fixed aperture lens
25 mm F11 fixed aperture lens
25 mm F16 fixed aperture lens
35 mm F11 fixed aperture lens
35 mm F16 fixed aperture lens
50 mm F2-F22 aperture lens
9 mm F1.4 aperture lens
12.5 mm F1.4 aperture lens
16 mm F1.4 aperture lens
25 mm F1.4 aperture lens
35 mm F1.6 aperture lens
50 mm F2.3 aperture lens
Standard lens cover and lens cover adapter
Extended lens cover and lens cover adapter