L50/W3.0x Waterproof Galilean Flip up Loupes

Recommended for those need more power.

If you are an experienced user of loupes and feel more power is needed, Or you need more precise observation, this model is for you.

Specifications

Model	Magnification	Working distance	Depth of Field	Field of view	Weight
300S	3X	340mm	60mm	60mm	48g
300R	3X	420mm	80mm	65mm	48g
300L	3X	500mm	90mm	70mm	48g
300XL	3X	550cm	100mm	75mm	48g

color:black loupes, black frame, black fasten belt, black clean fabric, black eyeglass case.

all new loupes are dust-resistant and waterproof to ensure ease of cleaning/disinfection, and years of trouble-free use.
high Resolution clarity for the ultimate vision experience,
great Depth of Field comfortably extends the natural accomodation capability of the human eye,
Flip-Up function means if you do not need the loupe temporarily, just flip it up; no need to take it off，
adjustable nose bridge accommodates to any pupil distance and allow the user to set your intrapupillary,
fully adjustable viewing angle allows converge and declinate angle for perfect optical alignment.