75 In Stock

The 75 by Newport is a Damped Optical Rod designed to excel in critical applications where vibrational and acoustical forces demand optimal performance. This rod has specialized damping layers that incorporate cylindrical masses, predominantly situated in the upper segment of the rod. This configuration effectively dissipates vibrational energy, ensuring precision and stability in demanding operational scenarios. The 75 rod boasts a matte finish that not only minimizes reflectivity but also renders it highly resistant to corrosion, scratching, and gouging. Its inherent strength and stiffness empower it to effortlessly support larger and heavier optical components.

The 75 rod undergoes a comprehensive process encompassing structural analysis, dynamic testing, and extensive computer modeling. The result is a finely tuned internal damping system that endows the rod with exceptional vibrational immunity. Notably, this rod outperforms its counterparts with a remarkable 160% enhancement in peak compliance, 100% faster vibration decay, and an impressive 60% higher resonant frequency. Measuring 14 inches in length, the 75 rod offers versatile mounting options, securely affixable to a breadboard or table using four bolts, which pass through a specially designed ring base. Its engineering features a precision-engineered nylon gear rack integrated into the rod, facilitating precise component elevation adjustments through rack-and-pinion control.

Crafted from steel tubing with material properties that grant it high dynamic rigidity and thermal stability, the 75 rod’s construction ensures precise, reproducible mating of rod-mounted components, maintaining tolerances within < 1/1000 of an inch. Installation options for this rod are diverse, accommodating both steel ring bases and integral tie-down bolts for attachment to tables. The 75 rod is compatible with a range of precision components such as clamps, platforms, and optics holders, all of which can be seamlessly mounted on the rod, offering unparalleled flexibility in setting up optical systems. Additionally, a selection of compatible accessories is available, enhancing its adaptability to various applications. Quick Disconnect Optical Rod Clamps, for instance, enable effortless attachment and detachment of components, streamlining the process of modifying existing configurations.