THz透镜

THz Lenses

Download THz Lenses Datasheet (PDF, 76 KB)

We offer THz lenses made of TPX and HRFZ-Si.

1.TPX Lenses

Commom specification:

The following TPX lenses are available from stock:

*All EFLs are calculated for wavelength 300 μm. EFL deviations related with refraction index dispersion at the edges of THz range (30-3000 μm) and within visible range are negligible in comparison with EFL tolerances manufactured.

Please check Optics stock.
Alternate sizes (max thickness 30 mm) and custom design are manufactured upon request.

For price quotation and delivery please fill in our Request Form.

2. HRFZ-Si Lenses

We offer HRFZ-Si lensesof different types: hyper-/hypo-/hemispherical, bullet, and meniscus.

Common specification:

The polished 'ball-shaped' blanks of HRFZ-Si (with diameters 2.0, 4.0, 6.0, 8.0, 10.0, and 12.0 mm) are always in stock. Upon your request hyper-/hypo-/hemi-spheres will be supplied within 2 weeks as the flat surface of the lens can be polished for the required thickness.

The finished parts of different dimensions are available from stock and supplied within a week.
For price quotation and delivery please fill in our Request Form.

Also we offer HRFZ-Si meniscus lenses.

Commom specification:

The following HRFZ-Si meniscus lenses are available from stock:

*All EFLs are calculated for wavelength 300 μm. EFL deviations related with refraction index dispersion at the edges of THz range (30-3000 μm) and within visible range are negligible in comparison with EFL tolerances manufactured (+/-1%).