屬性 | Value | Comment |
反射率 | > 98% (average polarization) | Averaged over the transmission band above |
透射率 | > 90% | Range for above optical specifications Based on a collimated beam of light |
入射角 | 45.0° | Range for above optical specifications Based on a collimated beam of light |
透射波前誤差 | < λ / 4 RMS at λ = 633 nm | Peak-to-valley error < 5 x RMS |
第二面 | Anti-reflection (AR) coated |
平整度 | Reflection of a collimated, Gaussian laser beam with waist diameter up to 2.5 mm causes less than one Rayleigh Range of focal shift after the objective or a focusing lens. |
可靠性和耐用性 | Ion-beam-sputtered, hard-coated technology with epoxy-free, single-substrate construction for unrivaled filter life and no “burn-out” even when subjected to high optical intensities for a prolonged period of time. BrightLine filters are rigorously tested and proven to MIL-STD- 810F and MIL-C-48497A environmental standards. |
濾光片定向 | Reflective coating side should face toward light source and sample (see page 38) |
顯微鏡兼容性 | BrightLine filters are available to fit Leica, Nikon, Olympus, and Zeiss microscopes. |