Scroll Stop 🛑 on Instagram: "The post showcases a 28-second tilt-shift video of a real corn harvest in action, where red combines and tractors appear as tiny toys navigating a miniature field, due to its uncanny scale illusion. Tilt-shift lenses, invented in the 19th century for architectural perspective correction, tilt to alter the focal plane, creating shallow depth of field that blurs edges and compresses distant elements, mimicking dioramas as explained in optical physics principles like S

Pushpagiri Eye Hospital on Instagram: "Your cornea has stories to tell, and Pentacam listens to every layer. Using advanced 3D imaging, it maps the front and back of the cornea, measures thickness and detects hidden irregularities. It uses the Scheimpflug imaging principle to capture detailed elevation and curvature maps, helping ophthalmologists detect and monitor conditions including keratoconus, pellucid marginal degeneration, post-surgical corneal changes, and refractive surgery planning. Pe