stainless steel small aperture

【Product Overview】

This series combines stainless steel pinhole apertures and precision slits, both precision-made from SS-304 stainless steel. The pinhole apertures are ø9.5mm standard discs with hole sizes from 1 to 1000µm producing high-quality diffraction patterns; the precision slits offer widths of 5-200µm and 3mm length, designed for spectrometer optical systems.

【Key Features】

(1) Pinhole apertures: SS-304, ø9.5mm disc, 1-1000µm, circularity > 1.5µm;

(2) Precision slits: 5-200µm width, 3mm length, centering ±0.1mm;

(3) High-quality diffraction patterns for precision optical measurement;

(4) Ideal for entrance, exit or intermediate slits of spectrometers, photometers and monochromators;

(5) Optional MT-25 / MT-16 mounts.

【Typical Applications】

Spatial filtering, gas/liquid separation, molecular beam masks, particle counting, pinhole cameras, spectrometer slits, Fourier/optical image analysis, wavelength discrimination demonstrations.