Different kinds of Binocular inspection & Telescope Inspection:
Children's Telescope
Plastic Telescope
Military Binocular
Refractive Telescope
Mini Binocular
Binocular Telescope
Astronomical Telescope
Some common factors for Binocular qc & telescope quality control:
1.Appearance
2.Quantity check
3.Measurement: Product specification
4.Packing check & carton drop test
5. Marking & labels check
6.Logo 3M Tape Test
7.Basic Function check
8.Use Function test (Zoom test, Lens quality check)
9.Assembly test
