VISION: ChromaPop polarized lenses cut glare and enhance color and contrast, Smudge and moisture-resistant coatings for easy cleaning and clear optics FIT/INTEGRATION: Medium to large fit, medium coverage, 8-base lens curvature, Wraparound fit, Megol temples and nose pads provide non-slip grip so gl...

VISION: ChromaPop polarized lenses cut glare and enhance color and contrast, ChromaPop Glass polarized lenses cut glare and enhance color and contrast while being highly scratch-resistant, Lightweight, scratch-resistant Techlite polarchromic glass lenses cut glare and adapt to ever-changing light co...

100% UV protection Carbonic lenses offer impact resistance and clear optics Anti-reflective coating improves clarity and reduces eye strain...

The lesser-known sibling of pilot glasses, navigator sunglasses have a more squarish shape. The Smith Outcome is a 6-base metal frame that offers medium coverage. These glasses come in your choice of standard Carbonic lenses or ChromaPop polarized lenses that reduce glare and enhance color. VISION: ...

Adapt to Your Changing Environment: This pair moves easily between a long morning on the water to an afternoon in town, slim side shields pair with a 6-base curve for large coverage that wraps your face, protects from water + cuts backside glare Lightweight, Durable Frame: Built with sustainable Evo...

Classic, Italian-Made Style: Exude effortless cool whether you’re on a run, a bike ride, or just chilling with friends Lightweight, Durable Frame: Built with sustainable Evolve bio-based frame material that’s lightweight and durable; spring hinges add extra flex for comfortable snug fit Make the...

Get Every Performance Advantage Possible: From the superlight frame down to the nose piece, these frames are flatter than most performance eyewear for a secure feel when you’re going your fastest Geared for Speed: With durable TR90 frame material & TPU construction, adjustable megol nose pads & no...

Classic, Italian-Made Style: Exude effortless cool whether you’re on a run, a bike ride, or just chilling with friends Lightweight, Durable Frame: Built with sustainable Evolve bio-based frame material that’s lightweight and durable; spring hinges add extra flex for comfortable snug fit Make the...

VISION: ChromaPop polarized lenses cut glare and enhance color and contrast, ChromaPop Glass polarized lenses cut glare and enhance color and contrast while being highly scratch-resistant, Smudge and moisture-resistant coatings for easy cleaning and clear optics FIT/INTEGRATION: Medium to large fit,...

PERFECT FIT | Precision-cut, guaranteed to fit, and compatible with your Smith Optics Operators Choice Elite 62mm sunglasses. 60 day satisfaction guarantee and 1 year manufacturer warranty. BEST MATERIALS | High Quality without the massive retail store markup. Made from injection-molded CR39. More d...

This book describes the optical structure and optical properties of the human eye. For ease of reference, the most commonly useful topics are at the beginning and topics with narrower appeal are placed towards the end. The book is divided into five sections, covering: Basic optical structure of th...

This book describes the optical structure and optical properties of the human eye. For ease of reference, the most commonly useful topics are at the beginning and topics with narrower appeal are placed towards the end. The book is divided into five sections, covering: Basic optical structure of th...

From its inception in Greek antiquity, the science of optics was aimed primarily at explaining sight and accounting for why things look as they do. By the end of the seventeenth century, however, the analytic focus of optics had shifted to light: its fundamental properties and such physical behavior...

PERFECT FIT | Precision-cut, guaranteed to fit, and compatible with your Smith Optics Leadout PivLock 63mm sunglasses. 60 day satisfaction guarantee and 1 year manufacturer warranty. BEST MATERIALS | High Quality without the massive retail store markup. Made from injection-molded CR39. More durable ...

PERFECT FIT | Precision-cut, guaranteed to fit, and compatible with your Smith Optics Leadout PivLock 63mm sunglasses. 60 day satisfaction guarantee and 1 year manufacturer warranty. BEST MATERIALS | High Quality without the massive retail store markup. Made from injection-molded CR39. More durable ...

PERFECT FIT | Precision-cut, guaranteed to fit, and compatible with your Smith Optics Guides Choice XL 63mm sunglasses. 60 day satisfaction guarantee and 1 year manufacturer warranty. BEST MATERIALS | High Quality without the massive retail store markup. Made from injection-molded CR39. More durable...

This Field Guide provides a concise overview of physical optics for easy reference, with a focus on information applicable to the field of optical engineering. Within this Field Guide, you will find formulae and descriptions of electromagnetic wave phenomena that are fundamental to the wave theory o...

PERFECT FIT | Precision-cut, guaranteed to fit, and compatible with your Smith Optics Guides Choice 62mm sunglasses. 60 day satisfaction guarantee and 1 year manufacturer warranty. BEST MATERIALS | High Quality without the massive retail store markup. Made from injection-molded CR39. More durable an...

Engraved Smith & Co London 1930 design with antique finish, perfect for collectors, enthusiasts, and nautical history lovers Sextant measures 4"x4"x2", box size 4"x4"x3.5", weighs 550g—ideal for tabletop decor or display in any nautical setting Crafted from solid brass with a finely finished woode...

COMPLETE 32-PIECE SET: Includes 8 common optic mount screw types (4 of each size) for broad fitment across adapter plates and optic-ready mounting interfaces. PRE-APPLIED THREADLOCKER: Each screw comes with blue threadlocker pre-coated for secure mounting and worry-free installation under recoil con...