Two of Bruker's most popular visible-tip probes are back in stock : OLTESPA-R3 and OTESPA-R4!
These probes allow you to reliably target any point of interest. Just align the free end of the cantilever with the sample feature of interest when in the navigation GUI of your AFM, and hit Engage. Since the tip is located directly beneath the cantilever apex, it will land in the perfect position every time!
Both probes feature tetrahedral sharpened tips with 7 nm tip radii for crisp topographic images. OLTESPA-R3 has a 70 kHz frequency and 2 N/m spring constant, while OTESPA-R4 has a 300 kHz nominal frequency and 26 N/m spring constant, making them a perfect pairing for a wide range of polymeric, metallic, semiconductor, ceramic, and similar samples.
| OLTESPA-R3 | OTESPA-R4 |
