SPECIFICATIONS
Model | W9142A | W9142B |
Size | 1.25-Inch | 2-Inch |
Thread | M28.5*0.6 | M48*0.75 |
Clear Aperture | 26mm | 44mm |
Net Weight | 8g / 0.3oz /0.02lb | 15g / 0.53oz /0.03lb |
Lens Material | SCHOTT B260 | |
Frame Material | Aviation Aluminum 6061T6 | |
Substrate Thickness | 1.1mm | |
Surface Quality | 60/40 | |
Surface parallelism | 1/4 λ | |
Parallelism | 30” | |
Single Thread | YES | |
Blocking | OD2@400-660nm | |
Wavelength Range | 350-1100nm | |
λ cut-on | 670nm | |
Peak transmittance | 670nm@T=50% 673-1100nm@T>95% |