SIMPO precision LED self-collimating glasses

Destined to produce and observe a reference image, these self-collimating SIMPO glasses are capable of providing an image at infinity, with a quantified apparent angle. They also allow for measuring the apparent angle of an object positioned at infinity directly by reading their angularly calibrated reticle. In combination with a converging eyepiece, they transform into self-collimating sights. Experiments: - Collimator configuration: . Reference object at infinity angularly calibrated . Focometry (h/tan a') - Self-collimating glasses configuration: . Precision angular adjustments of optical components or systems - Glasses configuration: . Observations at infinity . Focometry (h/tan a') . Spectroscopy . Diffraction at infinity . Measurements of the magnification of an instrument