6Pcs Color Paddles,Transparent Optics Filter Plate Color Learning for Learning and Education,Educational Science,Cognition Science
SAR 25
PATIKIL 8 Pack Convex Lens, 5mm OD 5mm Focal Length Optical Lenses
SAR 29
Optical Glass bk-7 Right Angle Prism, Precision Optics
SAR 49
Rainbow Symphony Diffraction Grating Glasses, Double Axis, 13500 Lines/Inch, Made in USA, Package of 25
SAR 77
Physics Optics Experiment Kit STEM Physics Set for Light Refraction/Reflection, Convex Lens, Pinhole Imaging & Light Primary Colors Exploration School & Home Hands-On Educational Tool
SAR 257
-44%
Physical Optics Experiment Kit with 50cm Optical Bench, Professional Glass Convex Concave Lens Set for Physics Lab, STEM Science Classroom Educational Equipment for Students and Teachers
SAR 113
5 Pcs Optical Glasses,Optical Quartz Glass,Fused Quartz Plates,Fused Silica Glass,Quartz Glass Sheet (Laboratory UV-Vis Grade, 25 x 25 x 1 mm)
SAR 73
Phoropter Stand with Overhead Light - Height Adjustable Arm Bracket for Vision Testing, Eye Exams in Optical Shops, Clinics & Training Centers(White)
SAR 903
United Scientific™ Double Concave Lens, 50mm Diameter 300mm Focal Length, 1 Each
SAR 45
PATIKIL 20mm LED Lens 5 Degree with Plastic Holder, 8 Set Acrylic Optical Lenses for 1W 3W High Power LED Light, White/Transparent
SAR 29
30Mm Double Convex Optical Glass Lens 1.18 Inch Diameter 50Mm Focal Length for Scientific Labs and Physics Education
SAR 33
2 Pcs Optical Glasses,Quartz Glass,Fused Quartz Plates,Fused Silica Glass,Quartz Glass Sheet (Laboratory UV-Vis Grade, 100 x 100 x 1 mm)
SAR 149
266-PC Optical Trial Lens Set Kit for Optometrists Optometry Trial Lens Set 0.25D Precision Steps with Lockable Case
SAR 907
4 Mirror Black Gonioscope/Four Mirror Gonio Lens
SAR 201
Fresnel Lens Large, Diameter 300mm (11.81"), Focal Length 600mm (23.62") Solar Oven, Solar Death ray, Fire Starter for Solar Heating, Stage Light Condenser Lenses, Optical Experiment
SAR 153
4pcs Physical Spectral Transmission Experiment Holographic Diffraction Grating Spectrum Demonstrating Spectroscopy Experiment Physics PET Material
SAR 153
104 Trial Lens Set Optometry Equipment Optical Metal Rim Aluminum Case Prism Trial Lens Set TLS-104
SAR 630
5PCS Diameter 15mm Optical Glass Focal Length 12mm Height 6.5mm LED Optics Plano convex condenser No Edge Lens for LED
SAR 45
Holibanna Optical Experiment Kit with Plane Mirror, Prism, Concave and Convex Lenses, 6pcs Physics Teaching Set for Science Classroom and Student Use
SAR 101
Achromatic Doublet Lens, 25.4mm Dia (1 Inch), 30mm Focal Length | Broadband AR Coating with Ravg <1% from 400-1100nm | for Collimation & Precision Imaging Applications
SAR 414
Right-Angle Acrylic Prism - 1 x 2 inches
SAR 61
United Scientific Supplies PAR048 Right Angle Prism, 47 mm Right Angle Side, 67 mm Hypotenuse, 50 mm Length, Acrylic
SAR 69
Double Aspheric Lens Combo, Black 20D 90D 78D, 4 Mirror Lens in Volk Case
SAR 959
1 Pcs Optical Glass,Fused Quartz Plates,Fused Silica Glass,Quartz Glass Sheet (Laboratory UV-Vis Grade, 85 x 85 x 1 mm)
SAR 77
Double Concave Lens, 150mm Focal Length, 3" (75mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs
SAR 81
2 pcs Optometry 0.25/0.50 Trial Jackson Cross Cylinder Diopters Tool
SAR 113
1 Pcs Optical Glasses,Fused Quartz Plates,Fused Silica Glass,Quartz Glass Sheet (Laboratory UV-Vis Grade, 85 x 85 x 1.5 mm)
SAR 101
AMUREME PD Meter Ruler Pupilometer Optical Multi Focus Progressive Lens PD&PH Ruler Pupil Height Pupil Distance Meter Tester LY-9F
SAR 309
Eisco – Glass Plano-Concave Lens 50mm Diameter x 50mm Focal Length Optical Lens for Diverging Light Science and Physics Experiments
SAR 69
Eisco – Glass Plano-Convex Optical Lens, 50mm Diameter x 50mm Focal Length Lens for Light Refraction and Physics Experiments
SAR 49
Phoropter Ophthalmic Vision Tester - Manual Phoropter Optical View Instrumentwith Minus Cylinder Lenses for Eye Exams
SAR 3,065
Optical Retinoscopy Rack Lens Set Ophthalmic Equipment Refraction Inspection Trial Lenses Plastic 6 Bars 30 Lens with Aluminum Case
SAR 325