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Finite Imaging
Our low-profile compact lenses are designed to
provide high image quality with low distortion when the object distance
is greater than about 10 times the focal length, or for on-axis imaging.
They are applicable for finite object imaging applications such as
face/object recognition, barcode readers, document imaging, machine
vision, and biometric security.
We provide two online wizards to assist you to choose
the right lens:
- Imaging optics solver: Solves for
the effective focal length (EFL) based on object and image size
constraints. A good starting point for finite conjugate applications
such as barcode scanning, etc.
- Field of view or EFL calculator:
Calculates FOV (in degree) of a lens on a given imager if the EFL is
known, and vice vesa. This wizard factors into the geometric
distortion of the lens. Therefore, it is applicable to all
lenses from telephoto to fisheye types.
- List of off-the-shelf finite imaging
lenses
Robotics Vision
Many of Sunex standard wide-angle and fisheye
lenses are suitable for robotics vision applications. For 3D
applications we offer Boresight Stabilization – a proprietary technology
eliminating lateral shift (Boresight) of the lens elements due to shock
or vibration. This is especially critical in 3D imaging, where a shift
of just a few pixels is often unacceptable.
Inspection
Sunex wide-angle and fisheye lenses are becoming
increasingly popular in a variety of inspection application, such as
boroscopes or pipe inspection. Several factors make Sunex lenses ideal
for this type of application. The low profile and small physical sizes
of our lenses, combined with small sensor formats for which the lenses
were designed, allow for very compact camera packaging. Moreover, our
ability to customize provides you with a variety options to meet your
unique requirements.
Customization Capabilities Include:
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IP rated sealing
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IR coatings with IR band-pass for Day/Night
imaging (IRC40)
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Hydro-phobic/phillic coatings
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Relative aperture (F/#) modifications (calculate
depth of field)
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Mechanical barrel redesign
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Boresight Stabilization
PN |
Description |
Focal length(mm) |
f/# |
Imager Format |
Field of view/ Depth of field |
Recommended Holder |
Sample Price (1-99) |
Volume Price |
DSL944C-650-F2.8 |
Low-profile glass lens with IR cutoff coating for 1/2.5" sensor, EFL=7.5, F/2.8, M12x0.5, metal barrel |
7.5 |
2.8 |
1/2.5" |
Calculate FOV
Calculate DOF |
CMT821 |
$69
Order Sample |
Request Volume Quote |
DSL756A-NIR-F2.8 |
DISCONTINUED! Sold until out of inventory. Low-profile plastic lens for 1/4" sensor, NO IR cut-off, EFL=3.4, F/2.8, M7x0.35 |
3.8 |
2.8 |
1/4" |
Calculate FOV
Calculate DOF |
CMT756, CMT756-IRC30 |
$69
Order Sample |
Request Volume Quote |
DSL871F-650-F2.8 |
Low profile hybrid lens with IR cut filter for 1/3.2" sensor, EFL=5.1, F/2.8, M8x0.35, metal barrel |
5.1 |
2.8 |
1/3.2" |
Calculate FOV
Calculate DOF |
CMT746, CMT951 |
$69
Order Sample |
Request Volume Quote |
DSL871F-NIR-F2.8 |
Low profile hybrid lens for 1/3.2" sensor, NO IR cut coating, EFL=5.1, F/2.8, M8x0.35, metal barrel |
5.1 |
2.8 |
1/3.2" |
Calculate FOV
Calculate DOF |
CMT746, CMT951 |
$69
Order Sample |
Request Volume Quote |
DSL901J-650-F3.0 |
Glass lens with IR cut filter at 650nm for 2/3" sensor, EFL=12, F/3.0, M12x0.5 |
12 |
3 |
2/3" |
Calculate FOV
Calculate DOF |
CMT107, CMT103 |
$69
Order Sample |
Request Volume Quote |
DSL901J-NIR-F3.0 |
Glass lens, no IR cut filter, for 2/3" sensor, EFL=12, F/3.0, M12x0.5 |
12 |
3 |
2/3" |
Calculate FOV
Calculate DOF |
CMT107, CMT103 |
$69
Order Sample |
Request Volume Quote |
DSL934A-650-F3.0 |
Miniature multi-megapixel lens with IR cut coating for 1/1.8" sensor, EFL=9.0, F/3.0, M10x0.35, metal barrel |
9 |
3 |
1/1.8" |
Calculate FOV
Calculate DOF |
CMT934 |
$69
Order Sample |
Request Volume Quote |
DSL934A-NIR-F3.0 |
Miniature multi-megapixel lens with NO IR cut coating for 1/1.8" sensor, EFL=9.0, F/3.0, M10x0.35, metal barrel |
9 |
3 |
1/1.8" |
Calculate FOV
Calculate DOF |
CMT934 |
$69
Order Sample |
Request Volume Quote |
DSL934B-650-F3.0 |
Miniature multi-megapixel lens with IR cut coating for 1/1.8" sensor, EFL=9.0, F/3.0, M12x0.5, metal barrel |
9 |
3 |
1/1.8" |
Calculate FOV
Calculate DOF |
CMT821 |
$69
Order Sample |
Request Volume Quote |
DSL934B-NIR-F3.0 |
Miniature multi-megapixel lens for 1/1.8" sensor, NO IR cut coating, EFL=9.0, F/3.0, M12x0.5, metal barrel |
9 |
3 |
1/1.8" |
Calculate FOV
Calculate DOF |
CMT821 |
$69
Order Sample |
Request Volume Quote |
DSL935A-650-F3.0 |
Miniature multi-megapixel lens with IR cut coating for 1/1.8" sensor, EFL=9.6, F/3.0, M12x0.5, metal barrel |
9.6 |
3 |
1/1.8" |
Calculate FOV
Calculate DOF |
CMT107, CMT804 |
$69
Order Sample |
Request Volume Quote |
DSL935A-NIR-F3.0 |
Miniature multi-megapixel lens, NO IR cut coating, for 1/1.8" sensor, EFL=9.6, F/3.0, M12x0.5, metal barrel |
9.6 |
3 |
1/1.8" |
Calculate FOV
Calculate DOF |
CMT107, CMT804 |
$69
Order Sample |
Request Volume Quote |
DSL300E-NIR-F4.2 |
Glass lens for 1" imager, NO IR cut-off coating, EFL=17.1 mm, F/4.2, M12x0.5 thread |
17.1 |
4.2 |
1" |
Calculate FOV
Calculate DOF |
CMT103, CMT107 |
$69
Order Sample |
Request Volume Quote |
DSL944B-NIR-F2.8 |
Low-profile glass lens, no IR cutoff coating, for 1/2.5" sensor, EFL=7.5, F/2.8, M8x0.35, metal barrel |
7.5 |
2.8 |
1/2.5" |
Calculate FOV
Calculate DOF |
CMT233, CMT683 |
$69
Order Sample |
Request Volume Quote |
DSL934D-BP860-F3.0 |
Low-profile glass lens with Bandpass filter at 860nm, high efficiency BBAR coating, EFL=9.0, F/3.0, M12x0.5, metal barrel |
9 |
3 |
1/1.8" |
Calculate FOV
Calculate DOF |
|
$69
Order Sample |
Request Volume Quote |
DSL944C-NIR-F2.8 |
Low-profile glass lens, no IR cutoff coating, for 1/2.5" sensor, EFL=7.5, F/2.8, M12x0.5, metal barrel |
7.5 |
2.8 |
1/2.5" |
Calculate FOV
Calculate DOF |
CMT821 |
$69
Order Sample |
Request Volume Quote |
DSL935A-650-F2.5 |
Miniature multi-megapixel lens with IR cut coating for 1/1.8" sensor, EFL=9.6, F/2.5, M12x0.5, metal barrel |
9.6 |
2.5 |
1/1.8" |
Calculate FOV
Calculate DOF |
CMT107, CMT804 |
$69
Order Sample |
Request Volume Quote |
DSL944D-BP940-F2.8 |
Low-profile glass lens, with custom IR Bandpass filter centered at 940nm, for 1/2.5" sensor, EFL=7.5, F/2.8, M8x0.35, metal barrel |
7.5 |
2.8 |
1/2.5" |
Calculate FOV
Calculate DOF |
CMT821 |
$69
Order Sample |
Request Volume Quote |
DSL871G-NIR-F2.8 |
Low profile hybrid lens for 1/3.2" sensor, NO IR cut coating, EFL=5.1, F/2.8, M12x0.5 |
5.1 |
2.8 |
1/3.2" |
Calculate FOV
Calculate DOF |
|
$69
Order Sample |
Request Volume Quote |
DSL934C-670-BBAR-F2.0 |
Low-profile glass lens with IR cut coating at 670nm, high efficiency BBAR coating, EFL=9.0, F/2.0, M12x0.5, metal barrel with wrench flats |
9 |
2 |
1/1.8" |
Calculate FOV
Calculate DOF |
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$69
Order Sample |
Request Volume Quote |
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