Deskripsi Produk
Toleransi Diameter
|
+0.0/-0.1mm
|
Toleransi Kekandelan Pusat
|
± 0,1 mm
|
Toleransi dawa fokus
|
± 1%..
|
Kualitas lumahing
|
60/40, 40/20 utawa luwih.
|
Bahan
|
BK7, UVFused silika, Ge, CaF2, ZnSe
|
Aperture Clear
|
> 90%
|
Pusating
|
<3 arc min
|
Lapisan
|
adat
|
Bevel
|
Bevel protèktif yen perlu
|
Quality First, Safety Dijamin