Optical achromatic lens(cemented doublets&triplets) from China

Specification of our achromatic lens as follow:
*Material:BK7 and ZF2(or according to your request)
*Dia.:+0/-0.05
*Center thickness tolerance:+/-0.1
*Surface quality: 60-40
*Surface figure:0.5-0.2
*Centration < 3arc min
*Chamfer:0.1-0.25*45 degrees
*Design wavelength:486.1mm,587.6mm,656.3mm
(the parameter is demision of nomal lens,so specification will be changed according to different demision and material)

Place of Origin:	Jilin in China
FOB Price:	1-10 USD DaLian
Other Price Terms:	FOB
Payment Terms:	T/T(Bank Transfer),
Minimum Order:	Piece/Pieces 10
Supply Ability:	Piece/Pieces|10000|Month
Package:	as requested
Delivery Time:	according to specification