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Optical Physics Experiment Set Triangular Prism Convex Lens Concave Mirror

$ 14.4

Availability: 26 in stock
  • Recommended Age Range: 12-16 Years
  • Character Family: No
  • Item must be returned within: 30 Days
  • Return shipping will be paid by: Buyer
  • All returns accepted: Returns Accepted
  • Condition: New
  • Batteries Needed: 2 pieces AAA batteries (NOT included)
  • Country/Region of Manufacture: China
  • Age Level: 12-16 Years
  • Brand: YEGREN
  • Custom Bundle: No
  • Weight: 434g
  • Application: Optical experiment, Physics teaching instrument
  • Material: acrylic
  • Year: 2019
  • MPN: Does Not Apply
  • Refund will be given as: Money back or replacement (buyer's choice)
  • Modified Item: No

    Description

    Optical Physics Experiment Set Triangular Prism Convex Lens Concave Mirror
    Optical Physical Experiment Box Set Triangular Prism Convex Lens Concave Mirror Dial Three Line Semiconductor Laser Light Source Physics
    Specifications:
    Item Name: optical experiment box set
    Model Number: JY-06
    Material: acrylic
    Weight: 434g
    Batteries Needed: 2 pieces AAA batteries (
    NOT included for safety
    )
    Scope of Application:
    Optical experiment, Physics teaching instrument, Physics experiment,Study the propagation path of light
    Package Included:
    1x dial with angle (it is attached to the box)
    1x small sink
    1x spherical mirror (both sides are: convex mirror, concave mirror)
    1x convex lens
    1x concave lens
    1x rectangular glass brick
    1x ssemi-circular glass brick
    1x triangular prism (equilateral triangle)
    2x plane mirror
    1x brown glass plate (flat mirror)
    3x chess
    1x three-line semiconductor laser light source
    1x ф30 lenticular lens with frame
    Notes:
    1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.Thank you!
    2. Please allow 1-2 cm measuring deviation due to manual measurement.
    Payment
    1. We only accept payment from Paypal and all major credit cards accepted by Paypal.
    2. Payment is required to be made within 6 days from the closing date of your auction or purchased.
    3. If you don't pay in time, we can't promise we will keep the item you bidden in stock all the time.
    4. Any problem with payment please contact us first.
    5. For getting back the trade final fees from Ebay, we will file a non-paying bidder alert with Ebay.
    Shipping
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    2. Items of most orders will be shipped out within 1-3 business days upon receipt of your payment confirmation and you can receive them within 10-21 business days. Delivery depends on destination and other factors, it may take up to 21 business days or more.
    3. We are not responsible for import charges or fees.
    Return Policy
    1. We fully guarantee Customers benefit within 30 business days if item DOA (damage on arrival), and please contact us within 30 days from the delivery date to exchange or refund. No need click "Return", please just contact us via Ebay Message. You will get the replacement or refund through the communication between us.
    2. When you sign the parcel, please check it carefully. If there is any damage or shortage for your parcel,  contact your Post Office or Express company immediately,  please send video or photos to our service staff at the same time.
    Contact us
    1. You can contact me if you have any questions.
    2. Via eBay message system, you will get our response within 24 working hours during business days from Monday to Friday. We apologize for the late reply during the holidays or weekends.
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