Introduction:

Aspheric collimators are high-performance optical devices designed based on precision aspheric lenses. Their core function is to convert divergent light beams output from optical fibers into highly collimated beams with high parallelism, or to efficiently couple external parallel light into optical fibers. They can achieve spherical aberration correction without the need for multi-element lens groups, solving the aberration issues of traditional spherical collimators.

They cover a wide wavelength range from 405nm to 1550nm, and after being coated with anti-reflection films on both sides, their transmittance exceeds 95%. They are packaged with non-magnetic stainless steel or brass (with a diameter of only 11mm), some models integrate a focus-adjustable mechanism, and they support single-mode/multi-mode optical fiber access.

Features:

• Aspherical Single-Lens Design
• Wide-Wavelength High-Efficiency Transmission
• Dual-Package Optional
• High Compatibility
• Strong Customization and Adaptability

Dimension:

Ф12*25.5mm：

Ф12*16.4mm：