In stock
Center thickness, mm: 2.9
Coatings: uncoated
Dimensions tolerance, mm: (+0/-0.1)
Dimensions, mm: Ø21
Edge thickness, mm: 2
Focal length, mm: +150
Material: UVFS
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Surface quality, S-D: 40-20
Coatings: uncoated
Dimensions tolerance, mm: (+0/-0.1)
Dimensions, mm: Ø21
Edge thickness, mm: 2
Focal length, mm: +150
Material: UVFS
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Surface quality, S-D: 40-20
