I-Crylight possive double concave lens evela e-China ukuze ivavanywe

I-Crylight possive double concave lens evela e-China ukuze ivavanywe

imathiriyeli:
iglasi ebonakalayo okanye izinto ezilinganayo
unyamezelo lwedayamitha:
+0.005/ -0.01
ukutyabeka:
ar ukutyabeka, r
ukunyamezela ubude:
±0.04
ugqithiso:
>99%
Ukumelana ne-asidi kunye ne-alkaline:
kuhle kakhulu
I-coefficient yokwandiswa kwe-thermal:
umgangatho womphezulu (umkrwelo/ ukugrumba):
20-10
Ukunikezelwa kwamandla aphezulu:
> 600
Thumela UKUFUNA NGOKU
Thumela ingxelo yakho
ilens econcave kabini inkcazelo
Imveliso inokuqina okufunayo. Yenziwe ngamalaphu anomsonto ocolekileyo. Umsonto ubotshelelwe ngokuqinileyo ukwenza ilaphu lomelele kwaye lomelele ngakumbi.
Crylight possive double concave lens from China for testing
Crylight possive double concave lens from China for testing
ilens econcave kabini INGCACISO
Izinto:Iglasi ye-Optical okanye izinto ezilinganayo
Unyamezelo lweDayimitha:+0.005/ -0.01
Ukwaleka:I-AR Coating, R<0.25%@λ C±40nm
Ukunyamezela ubude:±0.04
Ugqithiso:>99%
Ukunyangwa kweAcidi kunye neAlkaline:Egqwesileyo
Ukwandiswa kwe-Thermal Coefficient:<6x10-6
Umgangatho womphezulu (umkrwelo/ ukugrumba):20-10
Ukunikezelwa kwamandla amakhulu:> 600
Iividiyo ezicetyiswayo

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