OEM Optics

Sunex provides "one-stop" optical solutions from design to mass production. Sunex products include Miniature CCD/CMOS lens, digital imaging lenses, optical components and custom solutions. We have developed innovative designs that optimize the performance of CCD/CMOS imaging systems. We have built a high quality manufacturing organization in Sunex China (ISO9001:2000 and TS16949:2002 certified). This enables us to produce products with the highest level of quality, at the lowest possible cost and delivered on-time.  We take pride in providing professional, in-depth technical support that you would expect from a trusted supplier.

Automotive applications Mobile imaging
These lenses are manufactured in our TS16949 certified factory in China for automotive applications. We offer Tailored DistortionT technology (patent pending) to drastically reduce barrel distortion associated with ultra wide-angle lenses. These lenses are designed to achieve the small size required for mobile imaging applications. Precision molded plastic aspheric elements are used to maintain high image quality. These lenses are compatible with our macro and auto-focus technologies.
Security/surveillance lenses Industrial imaging lenses
These lenses are designed for security/surveillance cameras where low light and day/night operations are important.  The lenses have a field of view up to 185 degrees (superfisheye).  Certain lenses are also spectrally optimized to cover the visible and the near infrared spectrum (NIR).  We also provide day/night exchangers and special IR cut-off filters. These lenses are used for finite object imaging applications such as face/object recognition, barcode capturing, machine vision, and bio-medical securities.  Their small size is compatible with a variety of hand-held products.  We can also integrate auto-focus technologies with these lenses.
Video conferencing lenses Medical applications
Typical video-conferencing cameras require lenses with high image quality and low distortion.  For high frame rates in low light situation, a lens with low f/# is required. We offer lenses with advanced optical technology incorporating high-index materials and aspherical elements in various imager sizes. We also provide IR cut-off filters and optical low-pass filters as part of a complete optical solution. We provide custom optics suitable for limited-use or disposable medical devices. These lenses are designed with bio-compatible materials and are assembled in class 10K clean room environment.
Fisheye lens for DSLR cameras Custom solutions
SuperFisheye® lenses with a field of view of 185 degrees are designed for digital SLR cameras such as the Canon 50D and Nikon D300. These lenses are useful for producing 360 degree panoramic images and fully immersive images (similar to Google Street View). We also provide panoramic rotators and proprietary Dewarper software for these lenses. If off-the-shelf optics does not meet your application requirement, we can also work with you to design, prototype and mass-produce custom optics tailored to your specific needs. We manufacture quality optics in our facilities in China and provide professional support from our USA office.
Surveillance Lenses

Sunex Security Lenses are designed to meet the unique needs of security and surveillance applications.  Sunex lenses can provide field of view from narrow “telephoto” up to 190° with high image quality at a fraction of the cost and size of other security lenses on the market.  Sunex Security lenses are designed for CMOS and CCD sensors up to 1/2” format and up to 9-10MP resolution, such as the Aptina's MT9J003.  With their innovative design advantages, Sunex Security lenses offer superior performance at lower cost than C-mount and other common lenses.  The wide-angle field of view and high resolution means fewer camera systems are required for further cost savings.

        Horizontal Field Of View (deg)
Part # EFL (mm) F/# Lens FOV (deg) 1/2.5" format (5.7mm width) 1/3" format  1/3.2" format (4.5mm width) 1/4" format   
(4.8mm width) (3.6mm width)  
pdf DSL216 1.27 2 187 187 187 187 187 Buy-Info
pdf DSL215 1.6 2 185 185 185 175 135 Buy-Info
pdf DSL209 1.7 2 167 167 167 156 123 Buy-Info
pdf DSL219 1.8 2 180 180 160 148 116 Buy-Info
pdf DSL227 1.7 2 180 180 149 138 108 Buy-Info
pdf DSL322* 2.4 2 120 120 120 120 92 Buy-Info
pdf DSL315 2.7 2 190 136 110 100 78 Buy-Info
pdf DSL203 2.8 2.6 140 140 111 102 78 Buy-Info
pdf DSL228 2.9 2 117 117 109 100 75 Buy-Info
pdf DSL329 3 1.8 122 120 99 92 71 Buy-Info
pdf DSL201 3.7 1.8 98 86 78 73 57 Buy-Info
pdf DSL202 3.9 2.6 96 87 74 69 54 Buy-Info
pdf DSL240* 4.3 2 63 63 56 55 49 Buy-Info
pdf DSL115 4.5 2 67 65 56 53 44 Buy-Info
pdf DSL105 4.5 1.5 56 56 56 53 44 Buy-Info
pdf DSL208** 15.6 2 22 21 17 16 13 Buy-Info
Aptina Imager Examples MT9P031,

* Day/Night Lens ** Telephoto Lens

All Sunex lenes listed above are availible in a no IR (NIR) filter option.

The above is only a sampling of Sunex’s most popular security lenses. Sunex offers a complete line of lenses for a range of applications and industries.

For Pricing or Questions Call 248.477.C4AV or Email us at :