Optomech Engineers Pvt. Ltd. Manufactures Gonio Meter with 0.25 Degrees of Least Count. Optomech Engineers Pvt. Ltd. Manufactures Precision Optical and Optoelectronic Measuring Instruments, several optical based accessories for CNC and conventional machine tools. The Gonio Meter with 0.25 Degrees of Least Count is provided with 2 Cross line graticules, one fixed and one rotating. The Gonio Meter with 0.25 Degrees of Least Count has Magnification of 8x. The Gonio Meter with 0.25 Degrees of Least Count has Working Distance of 205mm. The Gonio Meter with 0.25 Degrees of Least Count has Field of View of 12.5mm.