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Fibre optic plates are designed for transmission of light signals or images from one flank to the other, for equalization of resolving power along the whole field in optical electronic devices. | overall dimensions | calculated numerical aperture | temperature coefficient of linear expansion within temperatures (range 20-300 oC) | spectral transmission coefficient (l=550 nm) | resolving power | weight | | mm | - | oC-1 | - | mm-1 | g | | D15-D19 x 4-20 | 1.04 | 73 10-7 | 0.58-0.62 | 70 | 7-360 | | D90-D25 x 4-25 | 1.13 | 78 10-7 | 0.64-0.68 | 70 | 15-400 | pricing: 7 USD per 1 gram of usable item at unit weight 3.8 g/cm3 for vacuum-tight item, 4 USD per 1 gram for vacuum – untight.
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