Large Format Lenses

for the industry

THULITE Large Format Lens F2.8 50 mm TFL

Overview of large format lenses

Lenses
Large format lenses

Benefits of Using our Large Format Lenses

Schneider-Kreuznach establishes the benchmark for large format imaging, delivering optical solutions that match the increasing size and resolution of modern industrial sensors. Unlike standard lenses, our large format series minimize shading and distortion even at the extreme edges of the image circle. From flat panel display inspection to aerial surveillance, these lenses are built to perform without compromise.

Sensors larger than 1.3" require special lens solutions. With image circles ranging from 30 mm to 100 mm, these lenses cover even the largest sensors used in machine vision. Large-format lenses are specifically designed for use with large-format cameras in machine vision applications. These lenses are characterized by their ability to cover a larger image circle that matches the size of the camera's image sensor format. In industrial applications, large-format lenses are often used when high-resolution imaging and precise detail capture are required.

Visual process and quality control is one of the most important application areas in modern industrial optics. With the growing use of large-format, increasingly high-resolution image sensors, conventional lenses are now reaching their optical limits. Schneider-Kreuznach provides excellent lenses especially for cameras with large sensors of the latest and coming generations.

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Our Large Format Lens Series

PYRITE Large Format Lenses

The PYRITE series offers a universal solution for large format sensors with image circles ranging from 30 mm to 100 mm. Built with the modular V38-Mount, these vibration-insensitive lenses ensure very low distortion and high resolution. They are perfectly suited for harsh industrial environments, including applications in AOI, PCB inspection, and logistics.

Lens	Focal length	Aperture range	Max. sensor size	Mount	Special feature	Price (€/$)	Datasheet

AMBER Large Format Lenses

Distinguished by their uniform imaging performance, the AMBER series covers image circles from 43.2 mm to 82 mm. These V38-Mount lenses are optimized to deliver homogeneous resolution across the entire image field, minimizing chromatic aberrations. Robust and vibration-resistant, they are excellent choices for line-scan sensors and high-precision inspection tasks in logistics and manufacturing.

Lens	Focal length	Aperture range	Max. sensor size	Mount	Special feature	Price (€/$)	Datasheet

THULITE Large Format Lenses

Designed for the highest precision, the THULITE series supports large format sensors up to 2" (32 mm) with resolutions down to 2.4µm. These lenses feature a special broadband AR coating, ensuring optimal performance in both visible (400–700 nm) and Near-Infrared (700–1000 nm) ranges. Available with M42 or TFL mounts, their compact, robust design is ideal for 3D measurement and robotic vision.

Lens	Focal length	Aperture range	Max. sensor size	Mount	Special feature	Price (€/$)	Datasheet

EMERALD Large Format Lenses

The EMERALD series establishes the standard for large format sensors, covering image circles from 43.2 mm to 90 mm. Renowned for maintaining exceptional image quality across a wide range of working distances, these lenses feature a precise focus locking mechanism. Available with F-Mount or V48-Mount, they are the preferred choice for high-resolution measurement, AOI, and traffic surveillance systems.

Lens	Focal length	Aperture range	Max. sensor size	Mount	Special feature	Price (€/$)	Datasheet

TITANITE High Magnification Lens

Specially developed for light sheet microscopy, the TITANITE lens features a 5x magnification and a massive 82 mm image circle. This unique combination allows for the analysis of large biological samples in a single shot with resolutions down to 2.8 µm, eliminating the need for image stitching. Equipped with a V110-Mount and interchangeable dipping caps, it is the specialist tool for medical research and bioanalytics.

Lens	Focal length	Aperture range	Max. sensor size	Mount	Special feature	Price (€/$)	Datasheet

Optics for Large Sensors: Mastering Image Circles up to 100 mm

As industrial inspection demands higher throughput and detail, the industry is shifting toward large format sensors with increasing resolutions. Whether employing high-speed line scan cameras (8k, 12k, 16k) or massive area scan sensors, the optical system must match the sensor's diagonal to prevent shading and data loss.

High-MTF Performance: Mastering Resolution on Large Format Sensors

Schneider-Kreuznach addresses this challenge with a portfolio of lenses engineered to cover image circles up to 100 mm and beyond. Unlike standard optics that suffer from resolution drop-off at the edges, our large format lenses maintain a high MTF (Modulation Transfer Function) across the entire image field. This ensures edge-to-edge sharpness and uniform brightness, which is critical for 100% defect detection on wide conveyor belts or large PCBs. By utilizing our 100mm image circle capabilities, system integrators can deploy single-camera setups for large objects, eliminating the complexity of image stitching and multi-camera calibration.

PYRITE 5.6/100 V38 with 100 mm image circel

FAQs & Key Information on Large Format Lenses

What are Large Format Lenses?

Large format lenses are high-performance optics designed to cover large sensor diameters, far exceeding the capabilities of standard C-Mount lenses. They are specifically engineered for high-resolution area scan and line scan cameras. These lenses provide a large image circle (e.g., 60mm, 90mm or more), ensuring that even the largest sensors are fully illuminated with maximum sharpness and minimal shading. Schneider-Kreuznach large format lenses are renowned for their exceptional optical sophisticatedness, making them the first choice for applications where every pixel counts.

How robust are our large format lenses?

Despite their complex optical design, these lenses are built for industrial longevity. They feature robust mechanical housings that maintain precise alignment even under vibration or thermal fluctuations. Many of our large format series are designed with lockable focus and iris settings to ensure stability and consistent measurement results in 24/7 production cycles.

Pixel-Sensor-Size Diagram for LARGE FORMAT LENSES

Can the Large Format Lenses be customized?

Yes, Schneider-Kreuznach provides tailored solutions for large format optics. This includes specialized lens coatings, specific filter integration, or modified lens mounts to ensure the optical system integrates perfectly into your specific machine vision machine or industrial environment.

Typical Applications for Large Format Lenses

From sub-micron semiconductor inspection to large-scale aerial surveillance, large format lenses are the backbone of high-performance imaging. By supporting large sensor diagonals, these lenses enable a wide Field of View (FOV) without compromising on resolution, significantly increasing throughput in automated production lines.

Applications in Industry & Research

Large format lenses power critical tasks across various high-tech sectors. In the electronics industry, they are used for Flat Panel Display (FPD) and PCB inspection to detect microscopic defects over large surface areas. in logistics, they enable high-speed sorting systems to identify packages on wide conveyor belts. Aerial imaging and surveillance rely on their high resolution to capture vast areas with clarity. Furthermore, specialized versions like the TITANITE allow for groundbreaking research in light sheet microscopy.