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Product Descriptions

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Line Scan lens

Line scan system acquires images by each frame images on line. This system is suitable for
moving inspection conditions, such as rotating, moving objects and moving cameras.

This system is including high brightness, low F-number , high-resolution lenses for fine
pattern measurement and detection of defects in OLED, FPD, PCB, Lead Frame inspection.

Our Line scan lenses increase productivity and implements optimal performance for optical
system by tight tolerance through analyzing assembly ability and machining.

12K line scan lens is designed of 64mm long sensor length, 16K line scan lens is designed
82mm long sensor length implementing high contrast and resolution with low distortion
in center and surrounding.

Telecentric Lens and conventional lens compose Line Scan Lens, and each lens consists of
coaxial and non-coaxial lens. Coaxial module can be composed common line illumination
and TC illumination. TC illumination can get high contrast image than common line
illumination according to characteristic of specimen.

L-Fusion Optics has various and high-resolution lenses.

+Coaxial Type

Line Scan lens List
Model View Magnification W.D (mm) Resolution (um) N.A.
(object side)
Effective
Fno
D.O.F.
(um)
Telecentric angle Optical dist. Sensor Size Mount Download
LFTC1.4375X-150CI-16K82 1.4375X 150 4.09 0.082 8.77 85 <0.03º <0.04% 16K(82mm) M90 / M95
LFTC1.47X-140CI-16K82 1.47X 140 4.09 0.082 8.96 83 <0.03º <0.04% 16K(82mm) M90 / M95
LFTC0.765X-74C-12K64 0.765X 74 7.45 0.045 8.5 290 <0.05˚ <0.05% 12K(62.4mm) M72
LFTC1.0X-130C-12K64 1.0X 130 6.33 0.053 9.43 188 <0.04˚ <0.06% 12K(62.4mm) M72
LFTC1.5X-115CI-12K64 1.5X 115 3.95 0.085 8.8 78 <0.03˚ <0.06% 12K(62.4mm) M72
LFTC2.0X-108CI-12K6-NIR 2.0X 108 5.08 0.12 8.33 42 <0.04˚ <0.04% 12K(62.4mm) M72

+Non-Coaxial Type

Line Scan lens List
Model View Magnification W.D (mm) Resolution (um) N.A.
(object side)
Effective
Fno
D.O.F.
(um)
Telecentric angle Optical dist. Sensor Size Mount Download
LFTC1.4375X-110I-16K82 1.4375X 110 4.09 0.082 8.77 85 <0.03º <0.04% 16K(82mm) M90 / M95
LFTC0.37X-270I-4K29 0.37X 270 12.7 0.0264 7 1.43mm <0.03˚ <0.01% 4K(29mm) M72
LFTC0.765X-70-12K64 0.765X 70.6 7.45 0.045 8.5 290 <0.05˚ <0.05% 12K(62.4mm) M72
LFTC-1.0X-107-12K64 1.0X 107 6.33 0.053 9.43 188 <0.04˚ <0.06% 12K(62.4mm) M72
LFTC1.5X-95I-12K64 1.5X 95 3.95 0.085 8.8 78 <0.03˚ <0.06% 12K(62.4mm) M72

L-Fusion Optics Inc. | CEO : Park Jin Joon | Business license number : 314-86-48076
Head office : (Room 515) 187, Techno 2-ro, Yuseong-gu,Daejeon, Republic of Korea
Research Institute : (Room 514) 187, Techno 2-ro, Yuseong-gu,Daejeon, Republic of Korea
Telephone : 042-385-4900 | Fax : 042-385-4916 | E-mail : sales@lfoptics.com
COPYRIGHT(C)2019 L-Fusion Optics Inc. ALL RIGHTS RESERVED

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