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ATR Prisms
MATERIAL - ZnSe (Zinc Selenide)
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Crystaltechno LTD makes ATR prisms from different types of IR optical crystals
ATR prisms are used spectral analysis of liquids and gases.
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PARAMETER |
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VALUE |
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Flatness |
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Lambda/2 at 633 nm per inch |
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Irregularity |
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Lambda/4 at 633 nm per inch |
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Scratch-Dig |
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60 - 40 |
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Size tolerance |
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± 0.1 mm |
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Angle tolerance / Wedge |
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± 5 arc minutes / < 5 arcmin |
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Bevels |
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(0.1-0.2) mm x 45° |
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Size, mm/angle, degree |
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Part Number |
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Unit price, Euro/each
laser grade |
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Unit price, Euro/each
IR optical grade |
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12.7 x 5 x 2 |
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ATRP17-552 |
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56 |
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56 |
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12.7 x 5 x 3 |
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ATRP17-553 |
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56 |
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56 |
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125.4 x 10 x 2 |
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ATRP17-112 |
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64 |
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64 |
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25.4 x 10 x 3 |
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ATRP17-113 |
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66 |
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66 |
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38.1 x 10 x 2 |
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ATRP17-1512 |
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71 |
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71 |
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38.1 x 10 x 3 |
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ATRP17-1513 |
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73 |
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73 |
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50.8 x 10 x 2 |
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ATRP17-212 |
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77 |
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77 |
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50.8 x 10 x 3 |
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ATRP17-213 |
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80 |
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80 |
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50.8 x 20 x 2 |
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ATRP17-222 |
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82 |
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82 |
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50.8 x 20 x 3 |
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ATRP17-223 |
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88 |
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88 |
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60 x 10 x 4 |
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ATRP17-2514 |
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104 |
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89 |
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72 x 10 x 5 |
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ATRP17-315 |
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127 |
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104 |
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72 x 10 x 6 |
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ATRP17-316 |
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136 |
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109 |
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72 x 20 x 5 |
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ATRP17-325 |
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170 |
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125 |
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72 x 20 x 6 |
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ATRP17-326 |
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189 |
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134 |
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84 x 9 x 6 |
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ATRP17-3516 |
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153 |
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122 |
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Both the parallelogramm and trapezoid shapes are available.
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