Rochester, NY Storefront Browse Our Selection Eisco Labs Glass Rectangular Block; 100mm X 60mm X 18mm Size $12.01 Rectangular Refraction Block, 3" (75mm) x 2" (50mm) x 0.7" (18mm) - Optically Worked Glass - Slightly Beveled Edges - Excellent for Physics Experiments & Photography - Eisco Labs $5.65 Rectangular Refraction Block, 3" (75mm) x 2" (50mm) x 0.5" (12mm) - Optically Worked Glass - Slightly Beveled Edges - Excellent for Physics Experiments & Photography - Eisco Labs $2.52 Equilateral Prism, 2.5" (63mm) Length, 2.5" (63mm) Faces - Triangular, 60 Degree Angles - Polished Acrylic - Excellent for Physics, Light Refraction & Wavelength Experiments, Photography - Eisco Labs $20.82 Equilateral Prism, 2" (50mm) Length, 2" (50mm) Faces - Triangular, 60 Degree Angles - Polished Acrylic - Excellent for Physics, Light Refraction & Wavelength Experiments, Photography - Eisco Labs $12.01 Equilateral Prism, 1.5" (38mm) Length, 1.5" (38mm) Faces - Triangular, 60 Degree Angles - Polished Acrylic - Excellent for Physics, Light Refraction & Wavelength Experiments, Photography - Eisco Labs $6.60 Eisco Labs Right Angled Glass Prism - 3 Sides - 2 x 2 x 2.75" $9.50 Right Angled Prism, 1.5" (38mm) Size - 90x45x45 Degree Nominal Angles - Triangular - Non-Optically Worked Glass - Physics, Light Refraction & Wavelength Experiments, Photography - Eisco Labs $4.99 Eisco Labs Glass Prism; Right Angled; 25mm Size $4.95 Glass Equilateral Prism - 60 Degree Angles - 50mm Sides - Premium - Eisco Labs $8.01 Prisms Glass Equilateral $4.24 Acrylic Cube, Solid, 2" sides - Eisco Labs $16.51 3pc Equilateral Prisms Set - 1", 2", & 4" Lengths, 25mm Face Size - Made from Acrylic - Eisco Labs $10.90 Equilateral Prism, 6x1" - Glass - Useful for Experiments in Optics, Light Refraction & Wavelengths - Eisco Labs $44.79 Equilateral Prism, 100mm Length, 25mm Face Size - Glass - Eisco Labs $33.00 Equilateral Prism, 3" (75mm) Length, 1" (25mm) Faces - Triangular - Optical Quality Glass - Excellent for Physics, Light Refraction & Wavelength Experiments, Photography - Eisco Labs $5.86 Equilateral Prism, 2" (50mm) x 1" (25mm) - Glass - Useful for Experiments in Optics, Light Refraction & Wavelengths - Eisco Labs $4.20 Equilateral Prism, 1" (26mm) Length, 1" (26mm) Faces - Triangular - Optical Quality Glass - Excellent for Physics, Light Refraction & Wavelength Experiments, Photography - Eisco Labs $3.00 Equilateral Prism, 4" (100mm) Length, 1" (25mm) Faces - Triangular - Polished Acrylic - Excellent for Physics, Light Refraction & Wavelength Experiments, Photography - Eisco Labs $5.85 Equilateral Prism, 3" (75mm) Length, 1" (25mm) Faces - Triangular - Polished Acrylic - Excellent for Physics, Light Refraction & Wavelength Experiments, Photography - Eisco Labs $4.77 Equilateral Prism, 2" (50mm) Length, 1" (25mm) Faces - Triangular - Polished Acrylic - Excellent for Physics, Light Refraction & Wavelength Experiments, Photography - Eisco Labs $4.14 Equilateral Prism, 25mm Length, 25mm Face Size - Acrylic - Eisco Labs $3.31 Hollow Acrylic Prism, Cube - 1"x1" - With Stopper - For Physics and Light Experiments - Eisco Labs $4.58 Hollow Acrylic Prism & Stopper, 2 Inch - Great for Studying Snell's Law of Refraction - Eisco Labs $16.86 Hollow Acrylic Prism & Stopper, 1.5 Inch - Great for Studying Snell's Law of Refraction - Eisco Labs $16.51 Hollow Glass Prism & Stopper, 2x2x2" - Great for Studying Snells Law of Refraction - Eisco Labs $10.59 Hollow Glass Prism & Stopper, 3x2x0.7" - Great for Studying Snells Law of Refraction - Eisco Labs $10.41 Hollow Glass Prism & Stopper, 2x2" - Great for Studying Snells Law of Refraction - Eisco Labs $8.70 Hollow Glass Prism & Stopper, 1.5x1.5" - Great for Studying Snells Law of Refraction - Eisco Labs $8.71 Lens Holder for 50mm Diameter Lens or Mirror $2.82 Lens Holder for 50mm Diameter Lens, Free Standing Wooden Base- Eisco Labs $7.55 Wooden Lens Holder - Holds up to 76mm Diameter Lens or Mirror $5.91 Eisco 6pc Acrylic Lens Set - 1.5" (38mm) Diameter - Double Convex, Double Concave, Plano Convex, Converging Concave-Convex, Diverging Concave-Convex, Plano-Concave $27.10 Eisco 6pc Acrylic Lens Set - 2" (50mm) Diameter - Double Convex, Double Concave, Plano Convex, Converging Concave-Convex, Diverging Concave-Convex, Plano-Concave $33.48 Eisco 6pc Glass Lens Set - 1.5" (38mm) Diameter - Double Convex, Double Concave, Plano Convex, Converging Concave-Convex, Diverging Concave-Convex, Plano-Concave $23.19 Eisco 6pc Glass Lens Set - 2" (50mm) Diameter - Double Convex, Double Concave, Plano Convex, Converging Concave-Convex, Diverging Concave-Convex, Plano-Concave $27.59 Round Double Concave Optical Glass Lens - 2" (50mm) Diameter - 250mm Focal Length - 3mm Thick Approx. - Eisco Labs $12.51 Round Double Concave Optical Glass Lens - 2" (50mm) Diameter - 250mm Focal Length - 4mm Thick Approx. - Eisco Labs $12.51 Round Double Concave Optical Glass Lens - 2" (50mm) Diameter - 150mm Focal Length - 5.5mm Thick Approx. - Eisco Labs $12.51 Round Double Concave Optical Glass Lens - 2" (50mm) Diameter - 100mm Focal Length - 16.5mm Thick Approx. - Eisco Labs $22.41 Round Double Convex Optical Glass Lens - 2" (50mm) Diameter - 50mm Focal Length - 3.5mm Thick Approx. - Eisco Labs $9.91 Round Double Convex Optical Glass Lens - 2" (50mm) Diameter - 200mm Focal Length - 4.5mm Thick Approx. - Eisco Labs $10.14 Round Double Convex Optical Glass Lens - 2" (50mm) Diameter - 150mm Focal Length - 5.5mm Thick Approx. - Eisco Labs $10.14 Round Double Convex Optical Glass Lens - 2" (50mm) Diameter - 100mm Focal Length - 8mm Thick Approx. - Eisco Labs $12.20 Round Double Convex Optical Glass Lens - 2" (50mm) Diameter - 50mm Focal Length - 15.5mm Thick Approx. - Eisco Labs $20.63 Top Spinning Base, 5" (125mm) Surface, 12mm Thick - Double Concave - Premium Optical Glass Lens, 20mm Focal Length - Optically True - Ground, Beveled Edges - Eisco Labs $33.38 Double Concave Lens, 1000mm Focal Length, 3" (75mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $4.99 Double Concave Lens, 500mm Focal Length, 3" (75mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $5.19 Double Concave Lens, 300mm Focal Length, 3" (75mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $5.65 Double Concave Lens, 250mm Focal Length, 3" (75mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $6.82 Double Concave Lens, 200mm Focal Length, 3" (75mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $6.82 Double Concave Lens, 150mm Focal Length, 3" (75mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $7.06 Double Concave Lens, 100mm Focal Length, 3" (75mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $10.59 Double Concave Lens, 250mm Focal Length, 2" (50mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $2.11 Double Concave Lens, 200mm Focal Length, 2" (50mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $1.94 Double Concave Lens, 150mm Focal Length, 2" (50mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $2.11 Double Concave Lens, 100mm Focal Length, 2" (50mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $2.84 Double Concave Lens, 50mm Focal Length, 2" (50mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $4.99 Double Concave Lens, 300mm Focal Length, 1.5" (38mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $2.27 Double Concave Lens, 250mm Focal Length, 1.5" (38mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $2.27 Double Concave Lens, 200mm Focal Length, 1.5" (38mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $2.27 Double Concave Lens, 150mm Focal Length, 1.5" (38mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $2.27 Double Concave Lens, 100mm Focal Length, 1.5" (38mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $2.51 Double Concave Lens, 50mm Focal Length, 1.5" (38mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $4.95 Double Convex Lens, 300mm Focal Length, 3" (75mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $4.21 Double Convex Lens, 1000mm Focal Length, 3" (75mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $4.34 Double Convex Lens, 500mm Focal Length, 3" (75mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $4.20 Double Convex Lens, 300mm Focal Length, 3" (75mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $4.71 Double Convex Lens, 250mm Focal Length, 3" (75mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $4.95 Double Convex Lens, 200mm Focal Length, 3" (75mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $4.44 Double Convex Lens, 150mm Focal Length, 3" (75mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $5.20 Double Convex Lens, 100mm Focal Length, 3" (75mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $7.02 Double Convex Lens, 300mm Focal Length, 2" (50mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $2.28 Double Convex Lens, 250mm Focal Length, 2" (50mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $2.11 Double Convex Lens, 200mm Focal Length, 2" (50mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $1.91 Double Convex Lens, 150mm Focal Length, 2" (50mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $2.27 Double Convex Lens, 100mm Focal Length, 2" (50mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $2.69 Double Convex Lens, 50mm Focal Length, 2" (50mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $4.34 Double Convex Lens, 300mm Focal Length, 1.5" (38mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $2.11 Double Convex Lens, 250mm Focal Length, 1.5" (38mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $2.11 Double Convex Lens, 200mm Focal Length, 1.5" (38mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $1.94 Double Convex Lens, 150mm Focal Length, 1.5" (38mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $1.90 Double Convex Lens, 100mm Focal Length, 1.5" (38mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $1.94 Double Convex Lens, 50mm Focal Length, 1.5" (38mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $3.97 Meniscus Lens, Concave, 50mm Diameter - Focal Length, +11D - Spherical, Optically Worked Glass - Ground Edges, Highly Polished - Great for Physics Classrooms - Eisco Labs $4.26 Meniscus Lens, Concave, 50mm Diameter - Focal Length, -3D - Spherical, Optically Worked Glass - Ground Edges, Highly Polished - Great for Physics Classrooms - Eisco Labs $4.26 Plano convex lens, 50 mm Dia., 200 mm FL - Eisco Labs $4.20 Plano convex lens, 50 mm Dia., 150 mm FL - Eisco Labs $4.20 Plano convex lens, 50 mm Dia., 100 mm FL - Glass - Eisco Labs $4.25 Lens, Plano Convex - 25mm Diameter - 71mm Focal Length - For Optics Experiments - Eisco Labs $4.71 Lens, Plano Convex - 25mm Diameter - 50mm Focal Length - For Optics Experiments - Eisco Labs $4.71 Round Double Convex High Optical Purity Glass Lens - 2" (50mm) Diameter - 250mm Focal Length - 4.5mm Thick Approx. - Eisco Labs $3.10 Round Double Concave High Optical Purity Glass Lens - 2" (50mm) Diameter - 250mm Focal Length - 4mm Thick Approx. - Eisco Labs $3.10 Round Double Convex High Optical Purity Glass Lens - 2" (50mm) Diameter - 150mm Focal Length - 5.5mm Thick Approx. - Eisco Labs $3.10 Round Double Concave High Optical Purity Glass Lens - 2" (50mm) Diameter - 150mm Focal Length - 4.7mm Thick Approx. - Eisco Labs $3.91 Round Double Convex High Optical Purity Glass Lens - 2" (50mm) Diameter - 100mm Focal Length - 8mm Thick Approx. - Eisco Labs $3.78 Round Double Concave High Optical Purity Glass Lens - 2" (50mm) Diameter - 100mm Focal Length - 7mm Thick Approx. - Eisco Labs $3.97 Round Double Convex High Optical Purity Glass Lens - 2" (50mm) Diameter - 50mm Focal Length - 15mm Thick Approx. - Eisco Labs $4.32 Round Double Concave High Optical Purity Glass Lens - 2" (50mm) Diameter - 50mm Focal Length - 14mm Thick Approx. - Eisco Labs $7.02 Plano Cylindrical Lens, Concave - 75mm Focal Length - 50 x 45mm - Power Optically Worked Faces - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $20.10 Plano Cylindrical Lens, Concave - Power Diopter -17 - 50 x 50mm - Optically Worked Faces - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $39.10 Plano Cylindrical Lens, Concave - Power Diopter +17 - 50 x 50mm - Optically Worked Faces - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs $32.55 Plane Half Cylinder Concave Stainless Steel Mirror for use with Ray Box - 6.25" x 2.875" - 1mm Thick Approx. - Eisco Labs $22.69 Plane Half Cylinder Convex Stainless Steel Mirror for use with Ray Box - 6.25" x 2.875" - 1mm Thick Approx. - Eisco Labs $23.84 Eisco Labs Stainless Steel Universal Mirror $6.73 Eisco Labs Plain Circular Mirror, 100mm Diameter $2.34 Eisco Labs Plain Spherical Mirror - 2.95" diameter (75mm) $1.53 Convex Optical Mirror - Glass, 5.9" (150mm) dia. 300mm Focal Length - Eisco Labs $28.29 Round Large Convex Glass Mirror - 6" (150mm) Diameter - 150mm Focal Length - 5mm Thick Approx. - Eisco Labs $25.03 Eisco Labs Convex Mirror, Glass, 10cm Diameter, 15cm Focal Length $10.59 Round Convex Glass Mirror - 4" (100mm) Diameter - 100mm Focal Length - 2.5mm Thick Approx. - Eisco Labs $9.39 Round Convex Glass Mirror - 3" (75mm) Diameter - 300mm Focal Length - 1.2mm Thick Approx. - Eisco Labs $5.65 Round Convex Glass Mirror - 3" (75mm) Diameter - 300mm Focal Length - 3.1mm Thick Approx. - Eisco Labs $4.96 Round Convex Glass Mirror - 3" (75mm) Diameter - 150mm Focal Length - 3.3mm Thick Approx. - Eisco Labs $4.58 Round Convex Glass Mirror - 3" (75mm) Diameter - 100mm Focal Length - 2.8mm Thick Approx. - Eisco Labs $4.99 Round Convex Glass Mirror - 3" (75mm) Diameter - 75mm Focal Length - 2.8mm Thick Approx. - Eisco Labs $4.77 Round Convex Glass Mirror - 2" (50mm) Diameter - 300mm Focal Length - 2mm Thick Approx. - Eisco Labs $2.61 Eisco Labs Convex Mirror - Glass, dia 50mm, Focal length 200mm $2.27 Eisco Labs Convex Mirror - Glass, dia 50mm, Focal length 150mm $2.43 Convex Mirror - Glass, dia 50mm, Focal length 100mm $2.61 Eisco Labs - Convex Mirror - Divergence Mirror, 2" (50mm) Glass Curved Reflection Mirror, 75mm Focal Length for Physics Light Box Experiments & Optical Studies $2.16 Round Convex Glass Mirror - 2" (50mm) Diameter - 50mm Focal Length - 2.8mm Thick Approx. - Eisco Labs $4.26 Convex Mirror, 1.5" dia., 200mm Focal Length - Glass - Eisco Labs $2.03 Convex Mirror, 1.5" dia., 150mm Focal Length - Glass - Eisco Labs $2.34 Convex Mirror, 1.5" dia., 100mm Focal Length - Glass - Eisco Labs $2.34 Convex Mirror, 1.5" dia., 50mm Focal Length - Glass - Eisco Labs $3.31 Concave Mirror, 5.9" dia., 300mm Focal Length - Eisco Labs $24.00 Concave Mirror - Glass - 150mm Dia - 150mm Focal Length - Eisco Labs $24.00 Concave Mirror - 4" dia, 150mm Focal Length - 3mm Thick - Glass - Eisco Labs $10.36 Concave Mirror, 10cm Dia., 10cm Focal Length - Eisco Labs $11.18 Concave Mirror - 3" dia., 300mm Focal Length - 3mm Thick - Glass - Eisco Labs $4.67 Concave Mirror - 3" dia., 200mm Focal Length - 3mm Thick - Glass - Eisco Labs $5.48 Concave Mirror - 3" dia., 150mm Focal Length - 3mm Thick - Glass - Eisco Labs $4.99 Concave Mirror - 3" dia., 100mm Focal Length - 2.8mm Thick - Glass - Eisco Labs $4.99 Concave Mirror - 3" dia., 75mm Focal Length - 3mm Thick - Glass - Eisco Labs $5.19 Concave Mirror - 2" dia., 300mm Focal Length - 1.8mm Thick - Glass - Eisco Labs $2.61 Concave Mirror 50mm dia., 200 Focal Length - Eisco Labs $1.99 Concave Mirror 50mm dia., 150mm Focal Length - Eisco Labs $2.61 Concave Mirror 50mm dia., 100 Focal Length - Eisco Labs $2.32 Concave Mirror, 2" dia., 75mm Focal Length - Glass - Eisco Labs $2.52 Concave Mirror, 2" (50mm) Diameter, 50mm Focal Length - Round - Glass - 3.3mm Thick Approx. - Eisco Labs $3.95 Concave Mirror, 1.5" Diameter, 200mm Focal Length - Round - Glass - 3mm Thick Approx. - Eisco Labs $2.07 Concave Mirror, 1.5" Diameter, 150mm Focal Length - Round - Glass - 2mm Thick Approx. - Eisco Labs $2.07 Concave Mirror, 1.5" Diameter, 100mm Focal Length - Round - Glass - 2mm Thick Approx. - Eisco Labs $2.22 Concave Mirror, 38mm Diameter, 50mm Focal Length - Glass - Eisco Labs $2.79 10PK Plastic Mirrors, 8 x 6 Inch - Multi Use - Reflective, Lightweight - Eisco Labs $3.43 Plastic Mirror, 6 x 4 Inch - Multi Use - Reflective, Lightweight - Eisco Labs $2.61 10PK Plastic Mirrors, 6 x 4 Inch - Multi Use - Reflective, Lightweight - Eisco Labs $26.81 Mounted Plane Mirror, Glass - 6x2x0.75" - Eisco Labs $5.81 Mounted Glass Plane Mirror - 75x50mm - Eisco Labs $3.78 Mounted Plane Mirror; Glass; 3x1x0.75" - Eisco Labs $3.70 6PK Plano Mirrors, 6 x 4 Inch - Glass - Multi Use - Reflective, Lightweight - Eisco Labs $15.09 10 Pack Rectangular Plano Glass Mirror, 6" x 4" - 2mm Thick Approx. - Eisco Labs $23.84 10 Pack Rectangular Plano Glass Mirror, 6" x 2" - 2mm Thick Approx. - Eisco Labs $14.55 10 Pack Rectangular Plano Glass Mirror, 6" x 1" - 2mm Thick Approx. - Eisco Labs $11.79 10 Pack Rectangular Plano Glass Mirror, 4" x 3" - 2.5mm Thick Approx. - Eisco Labs $16.51 10 Pack Glass Plane Mirrors - Unmounted - 3"x2" approximate size - Eisco Labs $9.39 10 Pack Rectangular Plano Glass Mirror, 3" x 1" - 2mm Thick Approx. - Eisco Labs $6.14 Magnifier - Linen Testers $11.09 Magnifying Glass, 2.5x Magnification - Lab Quality, 3" diameter, 6" Focal Length - Eisco Labs $8.37 Magnifying Glass, 2.25x Magnification - Lab Quality, 2.5" diameter, 5.87" Focal Length - Eisco Labs $6.90 Magnifying Glass, 60mm Dia., 15cm Focal Length - Reading - Eisco Labs $7.80 Magnifier, Reading Glass - 2" diameter, 12cm Focal Length, 3X - Eisco Labs $6.32 Bi-Focal Magnifier, 5x & 3x Lenses, 4.25" - Perfect for Students and Classroom Use - Eisco Labs $3.45 Magnifying Glass, 4" (100mm) Diameter - Unbreakable Plastic Mount with Handle - Eisco Labs $4.79 Magnifying Glass, 3" (75mm) Diameter - Unbreakable Plastic Mount with Handle - Eisco Labs $5.41 Magnifier - Reading Glass, Diameter 60 mm $5.17 Magnifying Glass - 50mm Diameter, 15cm Focal Length - Reading Lens - Eisco Labs $3.29 Folding Magnifier, 0.75", 10x Magnification � Gowland Type � Plano-Convex Lens of Extra White Glass � Includes Cardboard Packaging - Eisco Labs $3.33 Foldign Magnifying Glass, 4x Magnification, 38mm Lens, Fitted Plastic Frame - Eisco Labs $3.31 Triple Folding Magnifier - 10x Magnification - 25mm Lens - Eisco Labs $2.82 Magnifier, Double Folding, 7x Magnification - 25mm Lens - Eisco Labs $2.84 Folding Magnifier, 25mm Lens - 4x Magnification - Eisco Labs $2.61 Spare Bulb for Hero's Engine (Glass) - Eisco Labs $9.44 Hero's Engine - Eolipile - 10" Tall - Eisco Labs $33.34 Hydro-Electric Power Station - Working Water Turbine To Generate Electricity - Eisco Labs $172.96 Water Turbine with Dynamo Model $150.16 Wankel Rotary Engine Model - Eisco Labs $245.49 Eisco Labs Turbojet Gas Engine Desktop Model - 20"x9" Metal Base, 17" Turbojet Length $662.13 4 Stroke Diesel Hand Crank Model with Actuating Movable Parts to Demonstrate Engine Basics - 16" Tall - Eisco Labs $209.81 Two-stroke Diesel Engine Model - Eisco Labs $142.77 4 Stroke Gasoline Hand Crank Engine Model with Actuating Movable Parts to Demonstrate Engine Basics - 13.75" Tall - Eisco Labs $179.44 2 Stroke Gasoline Hand Crank Engine Model with Actuating Movable Parts to Demonstrate Engine Basics - 14" Tall - Eisco Labs $136.03 Steam Engine Model - Working Piston, Slide Valve, and Link Motion - Eisco Labs $161.32 Wall Thermometer, 2.4" x 15.75" - -10� to 50� C (20� to 120� F) - Screen Printed, Mounted on Plastic Moulded Base - Eisco Labs $11.30 Wall Thermometer, Farenheit & Celsius - Eisco Labs $5.91 Thermometer Stand $23.67 Thermometer - Red / Blue Spirit Filled, -10� to 150�C $3.26 Thermometer (-10 to 110 C) - Red/Blue - 12 inches long - Eisco Labs $2.42 Thermometers Mercury - White Backed, -10 to 360�C $8.05 Solar Furnace - 30cm Dish (11.8") - Eisco Labs $106.09 Mounted Lamp 12v 24w - Energy Transfer Experiments - Eisco Labs $21.91 Solar Cell Apparatus, Selenium Photo-Voltaic Cell - Eisco Labs $44.79 Energy Transfer Apparatus - Malvern Mounted Motor for Solar Cell - Eisco Labs $29.48 Malvern Eddy Current Unit - Energy Transfer Apparatus - Mounted on Base - Eisco Labs $71.06 Eisco Labs Heat Absorption Radiation Comparator with Comparator apparatus, White screen, and Experiment Guide $51.51 Energy Transfer Apparatus - MalvernHEAD OF WATER UNIT $58.32 Energy Transfer Apparatus, Malvern Fly Wheel Unit, 6" Diameter, Iron - Eisco Labs $94.30 Eisco Labs Energy Transfer Apparatus - Malvern Small Motor/Generator $28.20 Energy Transfer Apparatus - Malvern Motor/Generator - Eisco Labs $31.05 Previous Next
