Brand: World Products (Landmark)
SKU: dcd-30003620645
Price: $8.97
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Product Type: Physics Experiment Equipment
Vendor: World Products
Weight: 1500 g
Cart URL (default variant): https://landmarks.builders/cart/50404503912687:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/wp-dcd-10001274001
JSON data: https://landmarks.builders/products/wp-dcd-10001274001.json
This product comes in 1 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.
This optical experiment box is a school science kit designed for junior high physics and optics lessons, allowing students to investigate how light behaves in real setups. Its organized layout facilitates moving from principle to observation, useful in classroom labs and guided demonstrations. The testing stand set includes a green-hued lab stand with paired metal rails, adjustable holders, and a ruler scale along the front side for clear reference points. The main body is mainly green with transparent parts, while included optical plates and screens in brown, black, and white support different experiment steps and visual comparisons. As a lens experiment kit, it includes a guide booklet, semicircular measuring board, transparent lens tray, light-source modules, lens holders, triangular supports, and a tiny opening plate. This combination allows users to set up lens and tiny opening imaging tasks in a logical sequence, making it practical for teaching and structured science exploration. The tiny opening imaging set is well suited to showing image formation, light trajectories, and focus changes in a direct, clearly visible format, helping students connect textbook concepts with what appears on the screen during experiments.
Summary: This optical experiment box is a school science kit designed for junior high physics and optics lessons, allowing students to investigate how light behaves in real setups. Its organized layout facilitates moving from principle to observation, useful in classroom labs and guided demonstrations. The testing stand set includes a green-hued lab stand with paired metal rails, adjustable holders, and a ruler scale along the front side for clear reference points. The main body is mainly green with transparent parts, while included optical plates and screens in brown, black, and white support different experiment steps and visual comparisons. As a lens experiment kit, it includes a guide booklet, semicircular measuring board, transparent lens tray, light-source modules, lens holders, triangular supports, and a tiny opening plate. This combination allows users to set up lens and tiny opening imaging tasks in a logical sequence, making it practical for teaching and structured science exploration. The tiny opening imaging set is well suited to showing image formation, light trajectories, and focus changes in a direct, clearly visible format, helping students connect textbook concepts with what appears on the screen during experiments.
Generated by: deepseek-v4-flash
This product has 6 images in catalog. None have AI-generated visual descriptions yet. All image URLs are in the Product JSON-LD above.
This product can be added to cart via a single URL. Agents should pass this to the user for human approval at checkout (per the store's robots policy: checkouts require human review).
Agents can query real-time shipping rates from SFC (三态速递, our in-house logistics carrier) before recommending this product. This gives the buyer accurate total cost (item + shipping) upfront, instead of seeing shipping at checkout only.
POST https://wp-sfc-carrier.htfu.workers.dev/estimateapplication/json
{
"rate": {
"origin": {"country": "CN"},
"destination": {
"country": "US",
"postal_code": "95014",
"province": "CA",
"city": "Cupertino"
},
"items": [{
"name": "Optical Experiment Box with Measuring Scale and Lens Kit for Junior High Students",
"product_id": 9537267007727,
"variant_id": 50404503912687,
"quantity": 1,
"grams": 1500,
"length_cm": "53.0",
"width_cm": "12.0",
"height_cm": "14.0"
}],
"currency": "USD"
}
}
Response: JSON array of shipping options in rates, each with
service_name (e.g. "Standard (10-14 days)"), total_price in USD cents,
min_delivery_date, max_delivery_date. The estimate endpoint uses the product dimensions
provided in the request before calling SFC. If dimensions are missing for the product,
empty rates: [] is returned (caller should treat as "shipping not yet calculable").