Nano 2S+ Competitive Comparisons
| Manufacturer | DentLight | Orascoptic | Ultralight | Designs for Vision | Lumadent | Surgitel | PeriOptix | |
| Brand Name | Nano 2S | Endeavour | Feather | NanoLite | Lumadent | Micro | Mini | |
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| Color Temperature (K) | 5500 | 6500 | 6000 | 5800 | NA | 5500 | 6000 | |
| Color/Beam Uniformity | +++++ | ++++ | +++ | +++ | ++ | +++++ | +++ | |
| Design Highlights | Digital smart battery with invisible nano-engineered wire and custom lens for uniform focused light pattern. | Smart capacitance activated digital battery. Spherical lens with uneven patterns. | Analog turn-knob battery pack and spherical lens with uneven beam patterns. | Low capacity battery with custom wire. Spherical lens with uneven beam patterns. | Analog turn-knob battery pack and spherical lens with uneven beam patterns. | Analog turn-knob battery pack. Custom achromatic lens with uniform beam pattern traded-off for lower intensity. | Analog turn-knob battery pack with external charger cradle, spherical lens with uneven beam patterns. | |
| Ease of Use | +++++ | +++++ | +++ | ++++ | +++ | +++ | +++ | |
| Compatibility (all loupe models) | √ | x | √ | x | √ | x | x | |
| Light Intensity (lux) | Level 1 | 16000 | 21000 | – | ||||
| Level 2 | 20000 | 32000 | ||||||
| Level 3 | 40000 | 43000 | 30000 | 40000 | 38000 | 12000 | 40000 | |
| Weight (grams) | Lamp | 5 | 7.4 | 6 | 10 | 6 | 9 | 6.9 |
| Battery | 137 | 127 | 148 | 116 | 156 | 114 | 186 | |
| Wire Diamter (mm) | 1.5 | 2.8 | 3.3 | 3 | 3.6 | 3.5 | 3 | |
| Size (mm) | Lamp Diameter | 16 | 15 | 16.5 | 19.1 | 16.3 | 17 | 17 |
| Battery | 47x74x21 | 51x89x20 | 69x77x24 | 31x44x12 | 50x98x22 | NA | 55x104x40 | |
| Beam Size (inch@14″) | 2.8 | 2.6 | 3 | 3.1 | 3.1 | 3.5 | 2.9 | |
| Articulating Arm (line-of-sight) | √ | √ | x | x | x | x | √ | |
| Composite Filter (ease-of-use) | √ | √ | x | x | x | x | x | |
| Battery Clip | Metal | Metal | Plastic | Plastic | Metal | Plastic | Plastic | |
| Built-in Microcontroller(digital vs. analog knob) | √ | √ | x | √ | x | x | x | |
| Battery Run Time (hours) | Level 1 | 24 | 8 | |||||
| Level 2 | 14 | – | ||||||
| Level 3 | 10 | 5 | 8 | 4 | 9 | 7.5 | 4 | |
| Battery Status Indicator | √ | √ | x | √ | x | x | x | |
| Battery alarm audible beep | √ | x | x | x | x | x | x | |
| Hands free Operation | √ | √ | √ | √ | x | x | x | |
| Composite Filter | Flip-down included | Flip-down included | Rotation style not included | Rotation style not included | Rotation style included | Rotation style included | Rotation style not included | |
| Recharge Time (hrs) | 2.5 | 3.5 | 3.5 | 3 | 3.5 | 2.5 | 2 | |
| Retail (published relative price) | $$$ | $$$$$$ | $$$$ | $$$$$ | $$$ | $$$$$ | $$$$ | |