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KEYENCE F-2 Long-Distance Lens
Long-distance detection in fiber optic sensor systems
Non-contact object sensing in high-temperature environments
Detection of small parts from a distance in automation lines
Reliable light transmission in harsh conditions
Precision targeting in confined spaces
KEYENCE F-2 is a long-distance lens designed for use with fiber optic sensor systems. With an aperture angle of approximately 15°, it narrows the light beam to enable stable detection over longer distances. Compatible with FU series fibers, especially models like FU-77TZ, FU-77, and FU-84C, F-2 delivers high performance in demanding applications. Its compact and lightweight design allows easy installation in tight spaces, and its high heat resistance makes it suitable for harsh environments.
Type: Long-distance lens
Aperture angle: Approx. 15°
Compatible fiber models: FU-77TZ, FU-77, FU-84C, FU-88K, FU-7F, FU-86A, FU-86Z, FU-78, FU-77G, FU-77TG
Ambient temperature: -40°C to +300°C
Weight: Approx. 2 g
Mounting: Directly attachable to fiber ends
Usage: Recommended for transmissive (opposed) detection systems