Related Items

---

• Linear Polarization A5 Sheet Polarizer Educational Physics Polarized Filter Optical KWD 5.500
• Double Convex Lens, 50mm Focal Length, 1.5" (38mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs KWD 5
• 13,500 Lines/inch Diffraction Grating Sheet - Double Axis [5 Feet x 6 Inch Roll] KWD 8.500
• Double Convex Lens, 200mm Focal Length, 3" (75mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs KWD 5.500
• Fresnel Lens, Diameter 200mm (7.9''), Focal Length 100mm, Acrylic Lens (not Glass), for Physics Classroom,Solar Heating,Magnifiying. (Focal Length 100mm) KWD 8.500
• Baluue Jewelry Kits 20pcs Teaching Experiment Glass Supplies Convex Photography Optical Crystal Spectrum Concave White Physical Lens Concave/Prism for Light Physics Teach Acrylic Basic Jewerly Set KWD 13.500
• AISITSY Optical Trial Lens Frame Eye Check Trial Frame Fully Adjustable Optical Frame for Optometry and Optician Glasses Testing and Fitting （50-80） KWD 12
• EISCO Equilateral Prisms 18pc Set - 6 Each of 1", 2", & 4" Lengths, 25mm Face Size - Acrylic Prisms - Classroom Pack KWD 18.500
• Double Concave Lens, 100mm Focal Length, 2" (50mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs KWD 5
• -10% Equilateral Prism, 4" (100mm) Length, 1" (25mm) Faces - Triangular - Polished Acrylic - Excellent for Physics, Light Refraction & Wavelength Experiments, Photography - Eisco Labs KWD 4.500 KWD 5
• Aist Optics Adjustable Trial Lens Frame Optometric Universal Optical Trial Frame, 50g Ultralight Optometry Test Lens Titanium Optical Test Eyepiece, AS SHOW, AS SHOW KWD 55
• Hanchen Optical Retinoscopy Rack Lens Set Retinoscopy Bars for The Quick Examination of Diopter of Spectacles 2 Bars 32 Lenses Sphere: +/- 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4-10, 12,15 KWD 30.500
• BEXCO 20D Double Aspheric Lens KWD 20
• Hanchen Optical Retinoscopy Rack Lens Set 2 Sets for The Quick Examination of Diopter of Spectacles 2 Bars 32 Lenses with a Leather Pocket Sphere: +/- 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4-10, 12,15 KWD 51
• Double Concave Lens, 250mm Focal Length, 3" (75mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs KWD 6
• Eisco Labs Potometer KWD 23
• -15% 3pc Equilateral Prisms Set - 1", 2", & 4" Lengths, 25mm Face Size - Made from Acrylic - Eisco Labs KWD 5.500 KWD 7
• Double Convex Lens, 150mm Focal Length, 3" (75mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs KWD 7
• 104 Trial Lens Set Optometry Equipment Optical Trial Lens Set Case Free Trial Frame JS-104 KWD 50.500
• Diffraction Grating Slide-Linear 1000 Lines/mm 2x2-Pack of 10 KWD 5.500
• Diffraction Grating sheet 13,500 lines/inch - Double Axis 1Ft x 6 Inches KWD 4.500
• -6% Physics Optics Experiment Set Prisms Convex Lens Triple Laser Refraction School Light Refraction Reflection Learning Educational Science Kits KWD 8.500 KWD 9
• Diffraction Grating sheet 1,000 lines/mm Linear 5 Foot x 6 Inches Wide KWD 8.500
• Ophthalmic Black Nylon Universal Slit Lamp Dust Cover KWD 7.500
• Physics Optics Experiment Set Refraction and Reflection of Light,Convex Lens and Small Hole Imaging Experiment, Three Primary Colors of Light School Optics Learning Educational Science Kits KWD 14
• QFkris 4pcs 6 inch Clear Optical Lens Glass Triangular Prism for Photography Science Classroom Rainbow Maker Art Decor KWD 7
• 3B Scientific U19500 Diffraction Grating Spectroscope 25mm Diameter x 115mm Length KWD 54.500
• -17% Fresnel Lens Large, 300x300mm, Focal Length 300mm, Acrylic Lens (not Glass),Olar death ray for Physics Classroom,Magnifiying Sheet Fire Starter for Solar Heating, Solar Oven. KWD 12.500 KWD 15
• 12Pcs Convex Lens, 1inch/2.5cm Diameter Convex Lens, Resin 3D Convex Lens VR Lens Film Field Mirror Magnifier, Transparent Optical Lens for Experiment and Teaching Activities KWD 3
• Optometry 90D Lens Double Aspheric for Ophthalmology KWD 16.500
• Optical Adjustable Trial Lens Frame Full Function Optometry Frame (PD: 48-80mm) - Suitable for Optometrists KWD 16
• Invisibility Shield - 17"x13", Sturdy Shield with Lenticular Sheet & Transparent Acrylic Handle bar for Prank, Science, Magic, Illusion, Hiding, Cover for Hunting, Games, Real Invisible Effect KWD 20.500