Athermalized lens with manual focus for state-of-the-art uncooled 640x480, 17μ FPAs. Excellent image quality across the full FOV. Maintains image focus over the entire temperature range from -40°C up to +85°C, WITHOUT focus adjustments.
Athermalized lens with manual focus for state-of-the-art uncooled 640x480, 17μ FPAs. Excellent image quality across the full FOV. Maintains image focus over the entire temperature range from -40°C up to +85°C, WITHOUT focus adjustments.