Binocular loupes For Sale - Page 2
Binocular magnifying glasses
Binocular magnifying glasses is auxiliary ophthalmology equipment used by ophthalmologists in the process of superficial examination of sight organs and simple surgical manipulations. The main advantage of the device is its construction – it ensures that the doctor’s hands are free. Appearance of binocular magnifying glasses simplified significantly the doctor’s work with small details as the device eliminates the necessity to direct the magnifying glass manually or to use standard magnifying optical systems. The device is attached to specialist’s head, leaving the hands free.
Types of binocular magnifying glasses
According to the fixation type, the devices are subdivided into 2 types:
- forehead magnifying glasses;
- “glasses”.
In the former case, the device has a plastic framework, which is fixed to the doctor’s head with the help of a belt. In the latter, the lenses are fixed to the sides of spectacles, which are put behind the doctor’s ears. The choice of the construction depends on the ophthalmologist’s personal preferences. The fixation system does not influence the image quality.
When choosing a magnifying glass, the key parameters are the magnification factor and the focal length. These parameters are interconnected – the higher the capacity to magnify the object under study, the closer one has to bring it to the lenses.
Based on the mentioned above, it is important to pay attention to the packaging of the device. There exist devices with illumination and without it. The first variant provides availability of regulated LEDs and it is suitable for work with a magnifying glass with high magnification factor. Equipment without the LEDs is cheaper and easier to maintain; it is designed to conduct routine examination.
Peculiarities of magnifying devices
If you are going to purchase a binocular magnifying glass, pay attention to the following features:
- magnifying factor at a comfortable focal length;
- color rendering and image definition;
- elimination of glares;
- dust and water resistance of the magnifying glasses;
- field of vision diameter;
- presence of stereoscopic effect;
- design, ergonomics and convenience of construction.
You can select a high quality and reliable magnifying glass at a reasonable price on BiMedis website. This international medical equipment sale platform supplements its assortment of ophthalmic equipment daily. The website offers to buy new as well as used equipment from individuals, licensed dealers and official representatives of the manufacturers.
Just indicate the device name, the acceptable cost range, the device type (new or used) and the location of the seller and the search filter will automatically sort the available variants according to your needs.