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Shape | Tip Height | Tip Radius |
Standard | 10 - 15 μm* | < 8 nm(< 12 nm guaranteed) |
Shape | Length | Width | Thickness | Force Const. | Res. Freq. |
Beam | 450 μm(445 - 455 μm)* | 50 μm(45 - 55 μm)* | 2 μm(1.5 - 2.5 μm)* | 0.2 N/m(0.07 - 0.4 N/m)* | 13 kHz(9 - 17 kHz)* |
* Typical range
Aluminum Reflex Coating
The aluminum reflex coating consists of a 30 nm thick aluminum layer deposited on the detector side of the cantilever which enhances the reflectance of the laser beam by a factor of 2.5. Furthermore it prevents light from interfering within the cantilever.
As the coating is almost stress-free the bending of the cantilever due to stress is less than 2 degrees.