In stock
AR coatings: Laser line AR coated
Center thickness, mm: 5
Dimensions tolerance, mm: (+0/-0.15)
Dimensions, mm: Ø20
Focal length, mm: +40
Material: BK7
ROC S1, mm: +21.00
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Surface quality, S-D: 40-20
Thickness tolerance, mm: ±0.1
Wavelength, nm: 633+1550
Center thickness, mm: 5
Dimensions tolerance, mm: (+0/-0.15)
Dimensions, mm: Ø20
Focal length, mm: +40
Material: BK7
ROC S1, mm: +21.00
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Surface quality, S-D: 40-20
Thickness tolerance, mm: ±0.1
Wavelength, nm: 633+1550
