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Οπτική Ίνα 0.45mm
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Plastic Optical Fiber 0.45mm

€0,15 €0,19 με ΦΠΑ 672209
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The hand spectroscope

€12,91 €16,01 με ΦΠΑ
The hand spectroscope A very precise screen-bending screen with 900 lines per mm makes it possible to examine different types
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LED Array

€65,50 €81,22 με ΦΠΑ 672206
LED Array This ingenious LED Array provides a fun, eye-catching demonstration of how colors affect wavelengths. A major improvement over
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Reflective Hologram Prism (x10)

€27,50 €34,10 με ΦΠΑ 690052
This amazing 'fold and slot' Reflective Hologram Prism allows you to see amazing 3D Holograms on your phone or tablet.
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Sparkle LEDs Flexi Strip of 30

€24,19 €30,00 με ΦΠΑ 400214
A flexible strip of 30 connected WS2812B LEDs with self-adhesive back. These strips use the same LEDs that the Sparkles
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Double Concave Lens 50mm

€2,21 €2,74 με ΦΠΑ 901601
Double convex lens 50mm
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Double Concave Lens φ50mm FL 15cm

€1,61 €2,00 με ΦΠΑ 901611
Double Concave Lens φ50mm FL 15cm Double Concave Lens φ50mm FL 15cm Focus length 15cm
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Double Convex Lens φ50mm FL 50cm

€1,61 €2,00 με ΦΠΑ 901615
Double Convex Lens φ50mm FL 50cm Double Convex Lens φ50mm FL 50cm Focus length 50cm
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συγκλίνων
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Double convex lens 50mm

€2,21 €2,74 με ΦΠΑ 901602
Double convex lens 50mm
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InfraRed Detector

€99,90 €123,88 με ΦΠΑ 619661
The InfraRed Detector responds to light rays that are a lower frequency (longer wavelength) than red and are such that
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Lenses Mount

€4,10 €5,08 με ΦΠΑ 600603
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Diffraction Glasses

€2,02 €2,50 με ΦΠΑ 600574
Diffraction Glasses Diffraction Glasses The price refers to one piece
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Λεκάνη Γυάλινη
Λεκάνη Γυάλινη
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Glass Tank

€40,00 €49,60 με ΦΠΑ 666001
Glass Tank Glass tank Dimensions: 200*300mm Height: 150mm  
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Goniometric Disc (protractor compass)

€2,50 €3,10 με ΦΠΑ 611111
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Newton’s Rings

€25,00 €31,00 με ΦΠΑ 611105
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Optical Water Tank

€49,90 €61,88 με ΦΠΑ 671402
Κατάλληλη για διάθλαση, ανάκλαση και ολική ανάκλαση καθώς να ορίσουμε την οριακή γωνία (ή κρίσιμη γωνία)
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3D Hologram Maker with USB Port

€10,00 €12,40 με ΦΠΑ 416415
Age: 10+
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Διπλός Καθρέπτης 30x10cm
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Double mirror (30x10cm)

€5,24 €6,50 με ΦΠΑ 181515
Double mirror (30x10cm) Double mirror (30x10cm) by Knowledge Research | why.gr
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Experiment of image-form of plane mirror (30x15cm)

€7,90 €9,80 με ΦΠΑ 673702
Experiment of image-form of plane mirror (30x15cm) Experiment of image-form of plane mirror (30x15cm)
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Newton Color Disc with Base

€25,90 €32,12 με ΦΠΑ 620707
Newton Color Disc with Base Newton Color Disc with Base The device consists of the Newton disk and also the
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Acrylic Light Guide Demonstrator

€12,10 €15,00 με ΦΠΑ 607202
Light Guide Demonstrator n
    n
  • S shaped bar. 220mm x 20mm x 20mm
    • n
  • Bottom of bar is white to aid visibility
    • n
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Refractive Tank Semi Circular

€6,60 €8,18 με ΦΠΑ 610470
Refractive Tank Semi Circular Refractive Tank Semi Circular Single moulded leakage proof semicircular acrylic tank to perform a variety of
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Cathode Ray tube, for electrostatic deflection

€49,90 €61,88 με ΦΠΑ 625194
To demonstrate that cathode ray moves along a straight line &amp can be stopped by metal baffle.
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Cathode Ray tube, for heat effect

€49,90 €61,88 με ΦΠΑ 625195
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Cathode Ray tube, with Maltese Cross

€49,90 €61,88 με ΦΠΑ 625192
To demonstrate that cathode ray deflects in magnetic field.
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Cathode Ray tube, with slit

€49,90 €61,88 με ΦΠΑ 625191
To demonstrate the deflection phenomenon of cathode ray in electric field.
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Cathode Ray tube, with Paddle Wheel

€49,90 €61,88 με ΦΠΑ 625193
To demonstrate the cathode ray has kinetic energy that makes the paddle wheel rotate.
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Double Sided Mirror 30 x 20cm

€5,56 €6,89 με ΦΠΑ 648336
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Convex/Concave Mirror

€0,99 €1,23 με ΦΠΑ 648013
Convex/Concave Mirror Convex/Concave Mirror Double-sided plastic mirrors with the protective peel-off film. Specification Size: 100mm².
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UV Security Pen

€3,46 €4,29 με ΦΠΑ 890002
UV Security Pen The ink is invisible under normal light but shows up under a UV light.    
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Μεγεθυντικός Φακός 45mm 3x 5x
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Magnifier 45mm 3x 17mm 5x

€1,61 €2,00 με ΦΠΑ 807321
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Human Functional Eye

€49,90 €61,88 με ΦΠΑ 203303
Human Functional Eye Human Functional Eye An excellent type to study the functions of the human eye. The eyeball has
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Οπτική Τράπεζα

€90,00 €111,60 με ΦΠΑ 620712
Η διάταξη αποτελείται από την οπτική τράπεζα, από τις βάσεις των φακών και των διαφραγμάτων, τα πετάσματα τις βάσεις για
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Optical Bench & Optical Light SET

€149,90 €185,88 με ΦΠΑ 671105
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Optical LASER Box

€598,00 €741,52 με ΦΠΑ 619801
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RainBow

€6,05 €7,50 με ΦΠΑ 105641
RainBow A small magical rainbow, using a new generation of Light Emitting Diodes. All the colours of the rainbow are
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