ErgoPath Ergonomic Deflection Loupes | Dental & Surgical MagnificationErgoPath is a precision deflection loupe system available from 3. 0x to 7. 2x, built around a 45 degree optical path bend that delivers high resolution magnification while keeping your head in a fully upright position. Multi coated low dispersion glass, a 38 gram flip up frame and full compatibility with the Hogies magnetic accessory ecosystem are included as standard. 45 degree optical path deflection for a neutral, upright head position Available