camera model convex lens imaging experiment teaching aids primary school science optics teaching instrument physics

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camera model convex lens imaging experiment teaching aids primary school science optics teaching instrument physics 中文版

EXW Price: Min. order:

¥65.0
≥10/piece

¥60.0
≥50/piece

¥55.0
≥100/piece

10 piece

Item No. 39001

specification

Specifications

Specifications		Stock	Quantity
size	¥0.0	999 piece available
4227 11cm	¥0.0	999 piece available

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Qinghua science instruments 14yr.

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Description

Packaging information

CTN Size: 58 × 33 × 52 cm

G.W./CTN:22 kg

QTY/CTN:8 piece/carton

note: please contact us for confirmation when placing an order (due to real-time changes in stock)

this primary school science camera model teaching aid uses high-quality convex lens to clearly demonstrate the imaging principle and stimulate children's scientific interest.

core selling points: safe materials, easy to operate, improve hands-on ability.

solve parents' worries about the pain points of boring experiments and cultivate the spirit of exploration through interesting experiments.

the brand has passed the national 3c certification to ensure reliable quality.

let children learn optical knowledge in happiness and achieve the dream of future scientists.

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Update time：20251020094241