Schematic · photo on request
Optics & LightSF-E005
Optical Prism & Light Blocks Kit
Hands-on refraction, reflection and colour with optical blocks.
Schematic · actual product photo on request
No product photo published yet
This drawing represents the science theme, not the physical kit. Ask for the real photo set and spec sheet for SF-E004 in your inquiry — we do not substitute generated images for product evidence.
Optics & LightSF-E004Spec sheet to confirm
Twin-Lens Mechanical Camera Model
A buildable retro twin-lens camera model used as an optics teaching aid. No film or electronics are implied by the source listing; confirm the exact contents on the supplier spec sheet.
Learning focus. Explores image formation and lens behaviour through a retro camera build.
| SZFUNTOY reference | SF-E004 |
|---|---|
| Factory SKU | To confirm |
| Science theme | Optics & Light |
| Source title (CN) | 探索小子复古双镜机械相机科学实验 DIY学生小制作照相机模型玩具 |
| Age band | To confirm |
| Material | To confirm |
| Product size | To confirm |
| Pack size | To confirm |
| Pack weight | To confirm |
| Electric / powered | No |
| Brand on source listing | Not stated |
| Product imagery | On request |
| Source ref. price | CNY 58.50 — domestic list price, not an export quote |
| Standard production lead time | 3-4 weeks — see what this covers |
| MOQ / FOB / EXW price | To confirm per order |
Source: https://kexueli.1688.com/
A / Import review
What to check before this SKU ships
SKU-specific attention
Optical kit. Small lenses and blocks commonly trigger the 16 CFR part 1501 small-parts rule and age-grading/warning requirements; confirm the age band before packaging artwork is fixed.
Applies to all children’s products: applicable ASTM F963 sections (16 CFR 1250), lead and phthalate limits, third-party testing by a CPSC-accepted lab, a Children’s Product Certificate and permanent tracking labels for the US; EN 71 parts, CE / EU declaration of conformity, REACH and GPSR for the EU.
Documentation status for this SKU
- On request Real product photographs
- On request Factory SKU, material and dimensions
- Not provided ASTM F963 / CPSIA third-party test reports
- Not provided CPC / GCC certificate
- Not provided EN 71 reports, EU DoC / CE marking
- Buyer to arrange EU responsible person (GPSR)
See the full document status table. Nothing here is a certificate.
B / Related