The Phase One RSM 80mm Lens is a fixed-focus lens designed for Phase One iXM aerial camera systems. Its 80mm focal length provides a narrower field of view than the RSM 35mm lens for detailed aerial imaging. The lens uses an 8-element, 5-group optical design and incorporates an integrated leaf shutter with exposure times up to 1/2500 second. Phase One designed the RSM lens family specifically around the pixel and sensor size of the iXM camera system for mapping and inspection applications.

The RSM 80mm Lens provides an aperture range from f/5.6 to f/22 with exposure control in 1/3 f-stop increments. The lens has a 58mm filter diameter, weighs 470g, and uses infinity focus. Phase One documents a 500,000-actuation capacity for the integrated RSM leaf shutter, supporting its use in UAV-based aerial imaging applications.

• 80mm fixed-focus RSM lens
• Designed for Phase One iXM aerial camera systems
• Infinity focus
• 8 elements in 5 groups
• Integrated leaf shutter
• Maximum shutter speed of 1/2500 second
• 500,000-actuation shutter capacity
• Aperture range from f/5.6 to f/22
• Exposure control in 1/3 f-stop increments
• 58mm filter diameter
• 470g lens weight
• Supports mapping and inspection applications