The system has an illumination with two LEDs, which is both vertically and horizontally adjustable. In order to reach depending on the magnification value always what you want to look at.
Pleasant I find the different magnifications and the well-executed "Stereo" function, so see with both eyes. The two small magnifications can be achieved by the fixed base lens pair (nice word), behind it is still a pair of lenses that you can fold up. With this system you can see with both eyes, and without that you squints, which is criticized by many other systems.
The highest two enlargements come about by additional turning down an additional lens. In combination, then the small double lens can be folded down behind the main lens, thereby obtained with the äißeren Conversion Lens 2 Vergrößerungesstufen again. The built-in light can be tilted for this purpose to the right, because the conversion lens is just in front of the right eye. Stereo vision is no longer so easy in such an enlargement, as this would mean a higher optical expenses.
The attachment of the head is okay, the weight is kept within limits. Only a bit disturbing I find the plastic strips directly to the forehead, under which, even when it's cooler, sweat collects. Since I'm going to stick a cloth strip or the like on occasion.
Conclusion: direct purchase these loupes, then saves you probably customary for such products double or triple purchases. If anyone knows an even better product, he may like to highlight the advantages of the Community. You always like to learn what to do so.
