Product Catalog
DM Optical designs and manufactures precision lenses for industrial machine vision systems. With over 80 product series and customers across 4,000+ enterprises, their optics are built for one purpose — giving machines the clarity to inspect, measure, and guide with accuracy.
Precision optics for every stage of industrial vision.
DM Optical 1.1″ 25MP FA Lens Series
This series of C-mount FA lenses covers a focal length range of 8mm to 50mm and is optimized for 2.4μm pixel cameras with resolution up to 25MP. It is compatible with Sony’s high-resolution IMX540 and IMX183 sensors, and also suitable for 1.2″ 25MP and 1″ 20MP sensors. The series is designed to deliver excellent uniformity, high relative illumination, and minimal distortion of less than 0.1% (depending on focal length). All variants feature an aperture range starting at F2.8 and use a standard C-mount.
Features:
DM Optical FA Lens Series — 1/1.7″ 12MP
The DM Optical 1/1.7″ 12MP FA Lens Series is a versatile range of C-mount fixed focal length lenses designed for machine vision and factory automation applications. Available in focal lengths from 4mm to 75mm, the series is optimized for cameras with 1.85μm pixel size and supports resolutions up to 12MP, with full compatibility with the Sony IMX226 sensor.
The series is notable for its ultra-compact form factor, making it well suited for space-constrained inspection setups. Longer focal lengths (16mm and above) achieve distortion as low as <0.1%, while the 75mm model delivers an exceptionally low <0.058% — ideal for precision measurement tasks. The wide focal length range, combined with superior imaging performance, makes this series adaptable to a broad variety of fields of view, from wide-angle (86.1°×70.8° at 4mm) to narrow telephoto (5.1°×3.9° at 75mm).
Key Features:
DM Optical FA Lens Series — 1″ 5MP
The DM Optical 1″ 5MP FA Lens Series is a C-mount fixed focal length lens range designed for factory automation and industrial machine vision applications. Available in focal lengths from 12.5mm to 75mm, the series is optimized for cameras with 3.45μm pixel size and up to 5MP resolution, with compatibility with sensors such as the Sony IMX264 and IMX265.
The series features a wide maximum aperture starting at F1.4 (F1.8 for the 75mm model), allowing for excellent light gathering in challenging or low-light inspection environments. From 16mm onwards, distortion is kept to <0.2% or better, with most models achieving <0.1% suitable for demanding dimensional measurement and quality control tasks. The consistent C-mount interface and shared filter sizes across most models simplify integration into existing machine vision systems.
Key Features:
DM Optical 4/3″ 20MP FA Lens Series
The DM Optical FA Lens Series is purpose-built for high-resolution machine vision applications requiring precision and reliability. Designed to cover 4/3″ sensors with support for up to 20 megapixels, these C-Mount lenses deliver exceptional image quality across a range of focal lengths from 12mm to 50mm. Each lens features a broad aperture range of F2.8–22, enabling flexible exposure control in varied industrial lighting conditions. With low distortion figures as tight as <0.04% on the 35mm variant and compact minimum object distances starting from 0.1m, the series is ideal for inspection, measurement, and quality control tasks. Filter thread compatibility (M35.5×P0.5) is standard across most models, and the robust construction ensures consistent performance in demanding FA environments.
Features:
DM Optical Auto-focus FA Lens Series
Designed for automated factory environments, the DM Optical Auto-focus FA Lens Series delivers sharp imaging across an 8–50mm focal length range. Optimized for 2/3″ and 1.1″ sensors (up to 65MP), it features precision auto-focus accurate to ±0.001° with sub-millisecond response times. Supporting RS232 and pulse control, it integrates into machine vision systems for alignment, measurement, and surface inspection. Low distortion and high contrast across the focal range ensure geometric fidelity for demanding metrology and defect detection.
DM Optical Macro FA Lens Series
Designed for precision close-range imaging in factory automation environments, the DM Optical Macro FA Lens Series delivers sharp, high-contrast imagery across a 16–75mm focal length range. Optimized for Sony IMX253 1.1″ 12MP sensors, these lenses offer a wide magnification range of 0.03×–0.8× with short working distances from 52–546mm — making them well-suited for detailed component inspection and measurement tasks. With distortion kept below 0.05%, the series ensures geometric accuracy critical for dimensional metrology and defect detection. High contrast and low distortion performance across the entire magnification range makes this an ideal choice for demanding machine vision applications where precision and reliability are non-negotiable.
Features:
Optimized for 65MP ultra large-format area scan cameras, this auto-focus lens series delivers exceptional edge-to-edge clarity with minimal distortion and uniform illumination across the full sensor plane. Designed for large image circles, it ensures precise measurement accuracy for machine vision inspection, logistics sorting, aerial imaging, and high-precision metrology applications.
Features:
Optimized for 151MP and 120MP large-format area scan cameras, this high-resolution lens series delivers exceptional edge-to-edge image clarity with minimal distortion and uniform illumination across the full sensor plane. Engineered for ultra-large sensors with image circles exceeding 60 mm, it ensures sub-pixel measurement accuracy and crisp edge definition for semiconductor wafer inspection, flat panel display quality control, aerial imaging, PCB defect detection, and high-precision metrology applications.
Features:
Features:
Features:
Built for high-speed industrial inspection, the DM Optical 4K 7μ Line Scan Lens Series delivers sharp, uniform resolution for 4K line scan cameras with 7μm pixels. Optimized for web and surface inspection, these lenses provide minimal distortion and high contrast across the scan line — ensuring precise edge definition for detecting micro-defects and measuring dimensions in real time. Ideal for PCB, print, textile, and flat panel display applications where pixel-level accuracy and throughput are critical.
Features:
**DM Optical 8K5μ Line Scan Lens Series**
Optimized for 8K line scan cameras with 5μm pixels, this compact lens series delivers 0.02×–0.33× magnification with V-mount standard and adaptable camera mounts. Low distortion and uniform illumination across the scan line ensure precise edge definition for high-speed printing, packaging, and surface inspection applications.
Features:
Delivers constant magnification with near-zero perspective distortion for accurate dimensional measurement regardless of object depth. Optimized for 1.1″ sensors, the 110mm focal length provides extended working distance for complex lighting setups and restricted-access inspection. Ideal for gauging, alignment, and defect detection where measurement accuracy and repeatability are critical.
Features:
DM Optical 110mm 2/3″ Standard Telecentric Lens
Delivers constant magnification with near-zero perspective distortion for accurate dimensional measurement regardless of object depth. Optimized for 2/3″ sensors, the 110mm focal length provides extended working distance for complex lighting setups and restricted-access inspection. Ideal for gauging, alignment, and defect detection where measurement accuracy and repeatability are critical.
Features:
Features:
DM Optical 65mm 2/3″ Standard Telecentric Lens
Delivers constant magnification with near-zero perspective distortion for accurate dimensional measurement regardless of object depth. Optimized for 2/3″ sensors, the 65mm focal length offers generous working distance for easy lighting and mechanical integration. Ideal for gauging, alignment, and defect detection where measurement accuracy and repeatability are critical.
Features:
Delivers constant magnification with near-zero perspective distortion across a 2× to 4× adjustable magnification range for accurate dimensional measurement regardless of object depth. Optimized for precise gauging, alignment, and defect detection, this lens provides flexible working distances to accommodate varied component sizes and complex lighting setups. Ideal for machine vision applications where measurement accuracy, repeatability, and magnification versatility are critical.
Features:
Delivers constant magnification with near-zero perspective distortion for accurate dimensional measurement regardless of object depth. Custom-configured for specialized sensor formats, working distances, or optical requirements beyond standard specifications. Ideal for unique gauging, alignment, and inspection applications where off-the-shelf solutions fall short and measurement accuracy is non-negotiable.
Features:
+65 6748 5517
info@jm-vistec.com
10 Kaki Bukit Ave 1, #07-06, Singapore 417942
