Kowa LM35LF-48 | 35mm Fixed Lens, TFL-II Mount, 4K Line Scan, 7.5µm Pixel, 46mm Image Circle, Visible Spectrum (400–800nm)

The Kowa LM35LF-48 is a high-performance 35mm fixed focal length lens engineered for line scan applications demanding sharp resolution and low distortion. With its large 46mm image circle, this lens supports 4K line scan cameras with pixel sizes starting at 7.5µm, offering excellent compatibility for sensors with high pixel density. It delivers 160 lp/mm center resolution and 63 lp/mm in the margin, ensuring image sharpness across the full frame. Manual focus and aperture control from f/2.8 to f/22 provide flexible optical tuning in critical inspection environments.

Designed with a robust TFL-II mount, the LM35LF-48 is optimized for machine vision and industrial line scan systems requiring stability and high optical precision. The lens operates in the visible spectrum range (400–800nm) and maintains performance in environments ranging from -10°C to +50°C. Compact at Ø54 × 100 mm and weighing 430g, this lens offers a reliable solution for applications requiring high-resolution imaging, minimal TV distortion (-0.15%), and accurate reproduction across wide scan fields.

Features:

• 35mm fixed focal length for 4K line scan imaging
• TFL-II mount for stable, secure camera integration
• Large 46mm image circle for wide sensor compatibility
• Supports pixel sizes as small as 7.5µm
• High center resolution: 160 lp/mm
• Low TV distortion: -0.15%
• Visible light spectrum support (400–800nm)
• Manual focus and aperture (f/2.8 to f/22)
• Durable temperature range: -10°C to +50°C
• Compact design: Ø54 × 100 mm, 430g

Applications:

• 4K industrial line scan inspection
• High-resolution machine vision systems
• Flat panel display inspection
• PCB and semiconductor inspection
• Print quality verification
• Web inspection and material surface analysis
• Scientific and research imaging requiring precision optics