MKS Inc. has unveiled the Ophir SupIR 16-80mm f/1.2 lens at ADEX Seoul, marking it as the pioneering compact, continuous zoom lens engineered for SXGA (1280 × 1024 pixels) uncooled LWIR detectors with 10-12 μm pixels.
This development is aimed at fully exploiting the resolution potential of next-generation LWIR sensors, allowing system integrators to produce high-performance thermal imagery suitable for small UAVs, intelligence, surveillance, reconnaissance (ISR) payloads, and portable surveillance systems.
SupIR 16-80mm f/1.2 Lens Performance
Designed for extensive deployment, the SupIR 16-80mm f/1.2 lens offers the ability to detect vehicular targets from over 8 kilometers away and enables human identification up to 0.7 kilometers. Its mid-range credibility is boosted by motorized zoom and focus mechanisms, which make full adjustments in 5 seconds or less and enhance situational awareness.
The lens is also equipped with a line-of-sight (LOS) stabilization-ready technology to ensure image steadiness throughout the zoom range, complemented by an athermalized optical design to maintain focus consistency amidst temperature changes.
Application in Surveillance Missions
The lens addresses the need for compact and lightweight equipment in both portable and airborne surveillance missions
The lens addresses the need for compact and lightweight equipment in both portable and airborne surveillance missions. Dr. Kobi Lasri, General Manager of Ophir Optics, remarked, "In portable and airborne surveillance missions, size and weight matter."
"The SupIR 16–80mm f/1.2 lens combines SXGA resolution with a compact, lightweight design, giving defense and security platforms the ability to achieve high-resolution thermal imaging at credible detection ranges while maintaining practical size and weight for integration." The lens measures 93.6 × 108.4 mm and weighs 705 grams, ensuring a practical solution for a range of surveillance needs.
Durability and Imaging Capabilities
The SupIR 16-80mm f/1.2 lens offers resilience with high durability and hard carbon coating variants to meet various operational demands. With a wide field of view (WFOV) of 45 degrees and a narrow field of view (NFOV) of 9 degrees, it provides versatility for both general awareness and targeted observation.
Optimized for imaging clarity, it achieves a high modulation transfer function (MTF) to bolster thermal contrast and detail, leveraging SXGA detector performance. Its rugged IP67-sealed front elements and durable coatings ensure reliability in harsh environments.
Availability
The Ophir SupIR 16-80mm f/1.2 continuous zoom lens is currently available, with OEM pricing details provided upon request.
