Ruler » Super Optical

7 inch (180mm) wooden ruler with a durable plastic straight edge. Measurements are in both inches and millimeters.

Modeling, optimization, and validation of an extended-depth-of

Subnanometer-accuracy optical distance ruler based on fluorescence quenching by transparent conductors

Pentax-fit (K) 135mm f/2.8 Super Ozeck II, Construction: al…

Indispensable! 8-long ruler has 2x magnificaton with a place-holder line. Both inch and metric scales with a comfortable grip. Indispensable! 8-long ruler has 2x magnificaton with a place-holder line. Both inch and metric scales with a comfortable grip.

Auto Focus Ruler Magnifier

Shop Glasses Online - VISUAL EYES, Omaha, NE

Our coolest ruler, hands down. It’s dark blue plastic, T-shaped, and packed with information. It’s an American Wire Gauge and a screw-size gauge. It

T-SHAPED MULTI-GAUGE/REFERENCE RULER

a) A micrometric ruler image obtained with a camera normal to the

Introductory Optics Set (Optical Bench) - Arbor Scientific

A Diagnostic Ruler for Strabismus and Amblyopia Journal of Pediatric Ophthalmology & Strabismus

Zona Tool 3x4 L-Square Ruler [ZON37434] - HobbyTown

Detecting nanometric displacements with optical ruler metrology

Super Vision Optical - SUPER Basic Havana Glitter with Gold Legs