There's tough. Then there's this—the Commercial 21 X-Series self-propelled mower—with its front engine guard designed to protect the valve cover and other vital ...

2024/04/04 · Plano-Convex Lens. 50.8mm Dia. x 100mm FL, Uncoated, ISP Optics Germanium (Ge) PCX Lens | GE-PX-50-100. Product code. #24-861. Price.

Plano-Convex Lens ; Clear Aperture. 5.4 mm ; Coating Features. Broadband ; Damage Threshold Pulsed. 7 J/cm2 (10 ns, 1064 nm) ; Diameter Tolerance. +0/-0.025 mm ; f- ...