Newport 561‑GR Gradient‑Index (GRIN) Lens Mount

Newport 561‑GR is a Gradient‑Index (GRIN) Lens Mount compatible with the ULTRAlign 561 and 562 fiber alignment stages. It securely holds GRIN lenses up to 4.5 mm in diameter using a V‑groove and nylon‑tipped setscrew on a steel base.

Key Details

• Purpose: Designed for mounting GRIN lenses in precision fiber alignment setups (e.g. coupling into fibers or detectors) 

• Compatibility: Fits Newport ULTRAlign Series 561/562 stages and variant systems

• Lens Size: Supports lenses up to ~4.5 mm diameter, held robustly via V‑groove and setscrew

• Material: Steel construction for stability and durability