Table Performance Calculator

Calculate optical table static deflection, dynamic deflection coefficient (DDC), and worst-case relative motion.

Static Deflection
Cross-Section Properties
Second moment of area (I)
2.679e-4m⁴
Deflection
Bending deflection
0.9260µm
Shear deflection
0.2657µm
Total deflection
1.192µm
Dominant term
Bending
Abridged Optics — Table Performance Calculator v1.0Static: assumes Bessel point support (L_eff = 0.56L). Dynamic: RM = √(π/2) × DDC × √(W_a) × T.

All information, equations, and calculations have been compiled and verified to the best of our ability. For mission-critical applications, we recommend independent verification of all values. If you find an error, please let us know.