Geometric Optics Experiment Kit Concave-convex Lens Refraction Optical Experiment Kit

$20.95
免费送货

Geometric Optics Experiment Kit Concave-convex Lens Refraction Optical Experiment Kit

  • 品牌: Unbranded

Geometric Optics Experiment Kit Concave-convex Lens Refraction Optical Experiment Kit

  • 品牌: Unbranded
建议零售价: $27.95
价格: $20.95
您节省了: $7.00 (25%)
由……售出:
$20.95
免费送货

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描述

Lens material: ABS. Preferred material, good quality, safe, durable and functional. Batteries required: 2 AAA batteries (not included) Three-way linear : The direction of the light can be adjusted with a screwdriver. Optical experiments: refraction of light, convex lens refraction, lens refraction, prism refraction, plane mirror reflection, diffuse reflection, convex mirror reflection, concave mirror reflection, etc. Physical Optics Experiment Set: Will give your child a understanding of physical optics, making learning easier and more enjoyable Name: Optical Experiment Kit Colour:White Material:ABS Size: 24 x 14 x 3cm Package Contents: 1x 3 Times Bi-Convex Lens 1x Single Concave Lens 1x Acrylic Glass Brick 1x Single Convex Lens 1x Double Concave Lens 1x Triangular Prism 1x Three-Way Linear 1x Multifunctional Reflector Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
  • 品牌: Unbranded
  • 类别: 早教
  • 颜色: White
  • Fruugo ID: 238753617-512250813
  • EAN: 886953093159

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  • Guangzhou Youliang Technology Co., Ltd
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