3.5x 420mm Surgical Binocular Loupes HeadLight Blue Aluminum Box;

Features

Specification:

Portable LED headlight 
High intensity:>15000-30000Lux 
Continuous run-time:>5 hours 
The power of the LED bulb:1W 
The lifetime of the bulb:10000 hour 
All loupes are,optional 
Very small volume and weight 
Battery pack weight:100g 
Charge voltage:AC110V/240V/50-60Hz 
Using the rechargeable lithium battery,light weight,longevity and the more comfortable carry,it is suitable for all kinds of surgical operation 

Features:

Head Strap
Adjustment Tool 
Protective Caps 
Setting Target 
Flip Grip 
Ultra Light Weight (75.0 grams) 
One Step Pupillary Adjustment 
Convenient 420mm Working Distance 
Adjustable Angular Viewing 
Large Depth of Field 
Easy Convergence Settings 
Safety Soft Touch Frame
Flip-up Design 
Large Field of View 
Stylish Designs 
Multi-Person Use 
Handy Protective Carry Case 
Inclusive cleaning cloth 
Screwdriver 
Flexible Headband

Parameters:

Magnification 3.5X
Working distance 420mm
Depth of field 80mm
Field of View 60mm
Weight :1.040 KG

Package includes:

1.LED head light 
2.Adaptor 
3.Battery 

4. Aluminum alloy box