Boutique

25 mm x 3.5 mm

round

true

2.0 mm

low-autofluorescence optical quality glass

60-40

T_avg > 90% 503 – 546 nm

524.5 nm

43 nm

52.5 nm

T_avg > 90% 583 – 700 nm

641.5 nm

117 nm

132.4 nm

OD_abs > 6 405 nm

OD_abs > 6 442 nm

OD_abs > 6 488 nm

OD_abs > 6 561 – 568 nm

0 ± 5 degrees

7 degrees

Testing has proven to show no signs of degradation when exposed to at least 6.0 W of power from an unfiltered xenon arc lamp over a 25 mm diameter (corresponding to 1.2 W/cm²) for over 500 hrs.

25 mm

+ 0.0 / - 0.1 mm

3.5 mm

± 0.1 mm

? 80%

Arrow on ring indicates preferred direction of propagation of light

1.76 Understanding ‘Effective Index of Refraction’ n_eff