Customization: | Available |
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Usage: | Lighting, Medical, Optical, Photography, Astronomy |
Type: | Achromatic Lenses |
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Material: | N-BAF10/N-SF10 |
Diameter(mm): | 3.00+0/-0.02mm |
Center thickness CT1(mm): | 1.97 |
Center thickness CT2(mm): | 1.03 |
Center thickness tolerance(mm): | -0.02 |
Edge thickness(mm): | +/-0.2 |
Effective focal length EFL(mm): | 6.0 |
Back focal length BFL(mm): | 4.33 |
Focal Length Tolerance(%): | +/-2 |
Radius R1(mm): | 4.13 |
Radius R2(mm): | 2.36 |
Radius R3(mm): | -2.36 |
Radius R4(mm): | -21.7 |
Surface Flatness: | Power<[email protected],IRR<1/[email protected] |
Surface Quality: | S-D 40-20 |
Centering(mm): | 3 |
Bevel: | protected |
Clear aperture(mm): | >90% |
Coating: | Ravg ≤0.4% @ 425 - 675nm,AOI=0deg |
Standard: | MIL-PRF-13830B |