In stock
AR coatings: uncoated
Center thickness, mm: 6.39
Dimensions, mm: Ø30
Edge thickness, mm: 5.15
Focal length, mm: +175
Material: BK7
ROC S1, mm: +90
Surface quality, S-D: 40-20
Center thickness, mm: 6.39
Dimensions, mm: Ø30
Edge thickness, mm: 5.15
Focal length, mm: +175
Material: BK7
ROC S1, mm: +90
Surface quality, S-D: 40-20
