Long Range IR Zoom Lenses

Ophir's long-range IR zoom lenses deliver crisp images throughout the entire zoom range, achieving MTF (Modulation Transfer Function) close to the diffraction limit. They provide exceptional Detection, Recognition, and Identification (DRI) ranges and are available in various Focal Plane Array (FPA) formats, including High Definition XGA and SXGA. With coatings suited for diverse environmental scenarios, these lenses offer versatile solutions tailored to a wide range of operational needs.

With decades of knowledge and experience, Ophir has delivered thousands of long-range IR zoom lenses for both Long Wave Infrared (LWIR) and Mid Wave Infrared (MWIR) applications. Recently, we introduced the SWIR and NIR zoom lenses, solidifying our reputation as a global leader in IR technology. Our lenses are tailored for a variety of commercial observation, security, surveillance, and homeland security applications, including counter-drone and CUAS (Counter Unmanned Aircraft Systems) solutions, serving both commercial and defense markets.

Our R&D team collaborates with customers and detector manufacturers to design optics with unparalleled performance, for which we are known worldwide.

Application note> | Horizonal Field-Of-View (HFOV) lens finder > | Lenses DRIs

• Accurate thru-zoom boresight
• Fixed F# maintained through the full zoom range
• Maintains focus throughout the zoom
• Rugged design for low temperatures and the toughest environments
• Folded optics technology
• Zoom up to X30
• High durability, low reflection hard carbon AR coating
• Fast FOV change
• Diffraction-limited optical design
• Athermal compensation

Long Range LWIR Zoom Lenses

Long Range MWIR f/4.0 10 µm SXGA Zoom Lenses

Long Range MWIR f/5.5 15 µm Zoom Lenses

Long Range SWIR & NIR Zoom Lens