Packaging & Delivery
||carton case,firm and safe package for air transmission
Optical ball lenses,half ball lenses
Ball lenses are excellent for fibre coupling as they have very low spherical aberration, so focus and collimate light accurately. ball lenses are extremely hard and durable. Ball lenses are used for focusing light into small fibres, and for use as emitters and detectors
Diameter:50mm to 200mm
Surface quality:10/5 scratch/dig
we accept bank transfer(TT),Paypal,Wester Union,Moneygram, aliexpress,and alibaba trade assurance ways, both on-line payment and off-line payment are for your choise.
All new customer shoule be 100% in advance payment
when customer get the package,please first check the situation and the quality, if there is any quality problems made by us, we would like to change new ones or return back the money, also we will responsible for freight for custom.
all things we put custom on the first consider way.
All the products will be package with firm box,customer can chose UPS,DHL,Fedex,SF,TNT,EMS,etc.we suggest:
UPS: America shipping is faster, 2-3 days
DHL: Europe,America,Asian,Oceania,Africa is 3-5 days.
Fedex: Europe,America,Asian,Oceania,Africa is 3-5 days
SF: only can be used for Asian countries,3-5 days