Welcome to jollystar

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1.Jollystar has developed more than 60 kinds of conversion lens . We invite all the lens wholesale all over the world to sell our lenses . It is our honour to cooperate with you .
2.Congratulate to our new assembling department running！
3.New Products we development recently are as following:
NO.1 Ball Lens:
* Material: BK7, Sapphire, Quartz and crystals
* Diameter: >=0.9mm (-0.01/-0.05)
* Figure (spericity) : 1λ
* Focal Length: ± 0.2% (<10mm)
± 2.0% (10-1000mm)
± 5.0% (>1000mm)
* Surface Quality:60-40
* Ellipticity:<=0.005
NO.2 Aspheric Lenticular Lens
* Material:Bk7 A glass, quartz, Zerode glass
* EFL:±1%
* length tolerance:±0.1mm
* width tolerance:±0.1mm
* center thickness tolerance:±0.1mm
* dispersion:0.01-0.03
* clear aperture/focal length:1:0.5-1:10
* Surface quality:60-40 stratch/dig
* clear Apenture:90%
* centration:3 arc min
* fringes:λ/2

Jollystar moves to new office. 2007-03-25

Jollystar has designed more than 60 kinds of conversion lens!

Congratulate to our new assembling department running！

We have developed two kinds of new products!

Congratulate to Our New Website running!

Welcome to Jollystar photoelectric science & technology Co., Ltd 2005-03-23

◇ windows(round)

◇ 37mm 2.0x telephoto lens

◇ 52mm wide angle lenses

◇ 3X Telephoto Lens

◇ Conversion Lens

◇ Holography Diffraction Grating(Concave)

◇ Prism

◇ Ball Lenses

◇ 37mm 2.0x telephoto lens

◇ 52mm wide angle lenses

◇ 3X Telephoto Lens

◇ Conversion Lens

◇ Achromatic lenses(Cemented doubles)

◇ Achromatic lenses(Cemented triplets)

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NO.311 ,Linhe Street 4065 , Economic and Technological Development Zone ,Changchun 130033 , Jilin , P.R.China
E-mail:Sales:jollystar@jollystar.biz or yun@jollystar.biz
TEL:+86-431-86151570 FAX:+86-431-84610951