Quality Thin Films PLCX-38.1-257.5-SS3001 Plano Convex Laser Lens

The Quality Thin Films (QTF) PLCX-38.1-257.5-SS3001 is a high-precision plano-convex laser lens designed for near-infrared applications around 1030 nm. The lens features a 38.1 mm (1.5″) diameter and a 257.5 mm focal length, making it well suited for beam shaping, collimation, and focusing in ultrafast and solid-state laser systems.

Both optical surfaces (S1 & S2) are coated with a high-performance anti-reflection coating providing ≤0.1% reflectance at 1030 nm, minimizing Fresnel losses and maximizing transmission. Manufactured by Quality Thin Films, this lens meets stringent optical quality standards for scientific and industrial laser applications.

Typical Applications:

• Yb:YAG and Yb-fiber laser systems (1030 nm)

• Ultrafast and femtosecond lasers

• Beam expansion and focusing optics

• Research, laboratory, and OEM laser integration

Key Specifications

• Manufacturer: Quality Thin Films

• Part Number: PLCX-38.1-257.5-SS3001

• Lens Type: Plano-Convex

• Diameter: 38.1 mm (1.5″)

• Focal Length: 257.5 mm

• Coating: AR Coated

• Reflectance: ≤0.1% @ 1030 nm (S1 & S2)

• Design Wavelength: 1030 nm

• Substrate: Optical-grade glass