TEN-HIGH CO2 Laser Lens 18mm Laser Mirror CO2 Laser Focal Lens Laser Focus Lens, ZnSe for CO2 Laser Engraving Cutting Machine, Dia18mm FL25.4mm D:18mm FL:25.4mm/1" sold2025 2-4 inches in width Package

2-4 inches in width Package includes: 1 x Feathers trims fringe with satin ribbon tape Notes: Manual measurement

One-Click Pump: Easy enough to use with one hand

ADJUSTABLE & GREAT FOR MOTHER - Allows put it on easily by yourself and pull is equal from both sides

Style and Protect Your Nursing Pillow Why we need a nursing pillow cover

TEN-HIGH CO2 Laser Lens 18mm Laser Mirror CO2 Laser Focal Lens Laser Focus Lens, ZnSe for CO2 Laser Engraving Cutting Machine, Dia18mm FL25.4mm D:18mm FL:25.4mm/1" sold2025 2-4 inches in width PackageTEN HIGH CO2 Laser Lens 18mm Laser Mirror CO2 Laser Focal Lens Laser Focus Lens, ZnSe for CO2 Laser Engraving Cutting Machine, Dia18mm FL25. 4mm How to Determine Focal Length? The Focal Length is the Distance Between the Focal Lens and the Cutting Engrave Material. When install the Lens, Make Sure the Focusing Lens: Convex Face to Laser, Concave Face to Material. How to Clean Laser Lens and Mirrors? Step 1 Cleaning for Light Contamination (dust, lint