This is a Galilean Binocular loupe with advance High Resolution Optics for bright images with LED illumination, with a wide field of view. Flexibility for precise adjustment. Independently adjustable IPD controls ensure precise alignment of the optics. It is a Compact, Light weight metal frame and low cost of the Binocular loupe make it the ideal for all-purpose like General Surgery, Plastic Surgery, Dental Surgery, ENT Surgery, and Veterinary Surgery. Magnification : 3.5x, Working Distance : 350mm (35cm) approx. Field of View : 50mm