DKULMN Physical Optics Experimental Equipment, Concave-Convex Lens and Large Optical Bench,Optical Bench Set,Complete Teaching Equipment

★★★★★ 4.7 146 reviews

$89.70
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$89.70
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Free shipping Free 30-day returns

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Product details

Management number 219325438 Release Date 2026/05/03 List Price $35.88 Model Number 219325438
Category

Packing list:1*Aluminum casting bracket with scale (not plastic parts!)1*White light screen1*"1" screen 5. Frosted glass screen1*Candle holder1*Convex lens diameter 30mm focal length 5mm1*Concave lens diameter 30mm focal length -75mm1*Convex lens diameter 40mm focal length 10mm1*Convex lens diameter 50mm focal length 30mm1*Plug 4 (the diameter of the rod is about 6mm)Product description: Multifunctional physical experiment testBattery needed: 4*A battery (not included for safety reasons)Scope of application:Optical experiment, physics teaching instrument, physics experiment, study the propagation path of light.

  • [First choice for teaching]: very suitable for teachers, home schools and young scientists. It is an ideal choice for teachers, home schools and young scientists.
  • [Covered content]: small hole imaging/light reflection/light refraction/lens imaging method/direct light/light three primary colors/concave-convex lens imaging method, etc. A scale is marked on the guide rail to facilitate observation and summary of the rules.
  • [Optical bench kit]: scales are marked on the guide rail to facilitate viewing and summarizing the rules. It is not only a set of physics teaching experiment equipment, but also a gift for children's scientific exploration.
  • [Scope of application]: various equipment packages for junior high school and high school physics laboratories.
  • [Lightweight]: The length of the guide rail of this product is 96 cm, which is lighter than the traditional optical platform.
Manufacturer DKULMN

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4.7 out of 5
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146 ratings | 60 reviews
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