Fused Silica, Fused Quartz ready for immediate delivery
Available for Immediate Delivery
Fused Silica Currently In Stock:
Please call or emailfor details (pricing and availability may be subject to change)
Transmission Curve and Technical Data Sheet
 Fused quartz, Zcut quartz, IR and Excimer and other grade materials as well as custom sizes are available.
 Improved surface finish of 10/5 scratch/dig (< 7 angstroms) is also available.
 Tighter tolerances are available on all parameters. Please call for details.
Typical Specifications for Stock Items:


Item #  Geometry (")  Geometry (mm) 

FS101  8.25" dia. x .0394" thk  209mm dia. x 1mm thk 
FS102  7.88" dia.x .0787" thk  200mm dia. x 2mm thk 
FS103  7.88" dia.x .059" thk  200mm dia. x 1.5mm thk 
FS104  7.88" dia. x .0394" thk  200mm dia. x 1mm thk 
FS105  7.88" dia. x .0197"thk  200mm dia. x .5mm thk 
FS106  7.25" dia.x .150" thk  184mm dia. x 3.81mm thk 
FS107  7.25" dia. x .0787" thk  184mm dia. x 2mm thk 
FS108  6.25" dia. x .059" thk  158.75mm dia. x 1.5mm thk 
FS109  6.125" dia. x .0394" thk  155.5mm dia. x 1mm thk 
FS110  6" sq. x .250" thk  152.4mm sq. x 6.35mm thk 
FS112  6" sq. x .120" thk  152.4mm sq. x 3mm thk 
FS113  6" sq. x .090" thk  152.4mm sq. x 2.3mm thk 
FS114  6" sq. x .0787" thk  152.4mm sq. x 2mm thk 
FS115  6" sq. x .059" thk  152.4mm sq. x 1.5mm thk 
FS116  6" sq. x .0394" thk  152.4mm sq. x 1mm thk 
FS117  6" dia. x .120" thk  152.4mm dia. x 3 mm thk 
FS111  5.905" dia. x .236" thk  150mm dia. x 6mm thk 
FS118  5.905" dia. x .120" thk  150mm dia. x 3mm thk 
FS119  5.905" dia. x .090" thk  150mm dia. x 2.3mm thk 
FS120  5.905" dia. x .0787" thk  150mm dia. x 2mm thk 
FS121  5.905" dia. x .059" thk  150mm dia. x 1.5mm thk 
FS122  5.905" dia. x .0394" thk  150mm dia. x 1mm thk 
FS123  5.905" dia. x .0197" thk  150mm dia. x .5mm thk 
FS124  5.25" dia. x .059" thk  133mm dia. x 1.5mm thk 
FS125  5.25" dia. x .0394" thk  133mm dia. x 1mm thk 
FS126  5.25" dia. x .0275" thk  133mm dia. x .7mm thk 
FS127  5.25" dia. x .0197" thk  133mm dia. x .5mm thk 
FS128  5.25" dia. x .015" thk  133mm dia. x .381mm thk 
FS129  5.25" dia. x .010" thk  133mm dia. x .254mm thk 
FS130  5" sq. x .190" thk  127mm sq. x 4.826mm thk 
FS131  5" sq. x .090" thk  127mm sq. x 2.3mm thk 
FS132  5" sq. x .0787" thk  127mm sq. x 2mm thk 
FS133  5" sq. x .059" thk  127mm sq. x 1.5mm thk 
FS134  5" sq. x .0394" thk  127mm sq. x 1mm thk 
FS135  4.92" dia. x .0787" thk  125mm dia. x 2mm thk 
FS136  4.92" dia. x .059" thk  125mm dia. x 1.5mm thk 
FS137  4.92" dia. x .0394" thk  125mm dia. x 1mm thk 
FS138  4.92" dia. x .0293" thk  125mm dia. x .75mm thk 
FS139  4.92" dia. x .0275" thk  125mm dia. x .7mm thk 
FS140  4.92" dia. x .0197" thk  125mm dia. x .5mm thk 
FS141  4.92" dia. x .015" thk  125mm dia. x .381mm thk 
FS142  4.92" dia. x .010" thk  125mm dia. x .254mm thk 
FS143  4.25" dia. x .0394" thk  107.9mm dia. x 1mm thk 
FS144  4.25" dia. x .0197" thk  107.9mm dia. x .5mm thk 
FS145  4.25" dia. x .015" thk  107.9mm dia. x .381mm thk 
FS146  4.25" dia. x .010" thk  107.9mm dia. x .254mm thk 
FS147  4" dia. x .043" thk  101mm dia. x 1.1mm thk 
FS148  3.94" dia. x .090" thk  100mm dia. x 2.3mm thk 
FS149  3.94" dia. x .0787" thk  100mm dia. x 2mm thk 
FS150  3.94" dia. x .059" thk  100mm dia. x 1.5mm thk 
FS151  3.94" dia. x .0394" thk  100mm dia. x 1mm thk 
FS152  3.94" dia. x .0295" thk  100mm dia. x .75mm thk 
FS153  3.94" dia. x .028" thk  100mm dia. x .7mm thk 
FS154  3.94" dia. x .0197" thk  100mm dia. x .5mm thk 
FS155  3.94" dia. x .015" thk  100mm dia. x .381mm thk 
FS156  3.94" dia. x .010" thk  100mm dia. x .25mm thk 
FS157  3.94" dia. x .005" thk  100mm dia. x .127mm thk 
FS158  3" dia. x .0787" thk  76.2mm dia. x 2mm thk 
FS159  3" dia. x .059" thk  76.2mm dia. x 1.5mm thk 
FS160  3" dia. x .0394" thk  76.2mm dia. x 1mm thk 
FS161  3" dia. x .0197" thk  76.2mm dia. x .5mm thk 
FS162  3" dia. x .015" thk  76.2mm dia. x .381mm thk 
FS163  3" dia. x .010" thk  76.2mm dia. x .254mm thk 
FS164  3" dia. x .008" thk  76.2mm dia. x .2mm thk 
FS165  3" dia. x .005" thk  76.2mm dia. x .127mm thk 
FS166  2.25" sq. x .250" thk  57.15mm sq. x 6.35mm thk 
FS167  2.25" sq. x .150" thk  57.15mm sq. x 3.81mm thk 
FS168  2.25" sq. x .120" thk  57.15mm sq. x 3mm thk 
FS169  2.25" sq. x .090" thk  57.15mm sq. x 2.3mm thk 
FS170  2.25" sq. x .0787" thk  57.15mm sq. x 2mm thk 
FS171  2.25" sq. x .059" thk  57.15mm sq. x 1.5mm thk 
FS172  2.25" sq. x .050" thk  57.15mm sq. x 1.27mm thk 
FS173  2.25" sq. x .0394" thk  57.15mm sq. x 1mm thk 
FS174  2.25" sq. x .030" thk  57.15mm sq. x .76mm thk 
FS175  2.25" sq. x .025" thk  57.15mm sq. x .635mm thk 
FS176  2.25" sq. x .020" thk  57.15mm sq. x .5mm thk 
FS177  2.25" sq. x .0197" thk  57.15mm sq. x .5mm thk 
FS178  2.25" sq. x .015" thk  57.15mm sq. x .381mm thk 
FS179  2.25" sq. x .010" thk  57.15mm sq. x .25mm thk 
FS180  2.25" sq. x .008" thk  57.15mm sq. x .2mm thk 
FS181  2.25" sq. x .005" thk  57.15mm sq. x .127mm thk 
FS182  2.25" sq. x .004" thk  57.15mm sq. x .1mm thk 
FS183  2.25" sq. x .003" thk  57.15mm sq. x .076mm thk 
FS184  2" sq. x .250" thk  50.8mm sq. x 6.35mm thk 
FS185  2" sq. x .150" thk  50.8mm sq. x 3.81mm thk 
FS186  2" sq. x .120" thk  50.8mm sq. x 3mm thk 
FS187  2" sq. x .090" thk  50.8mm sq. x 2.3mm thk 
FS188  2" sq. x .0787" thk  50.8mm sq. x 2mm thk 
FS189  2" sq. x .059" thk  50.8mm sq. x 1.5mm thk 
FS190  2" sq. x .050" thk  50.8mm sq. x 1.27mm thk 
FS191  2" sq. x .0394" thk  50.8mm sq. x 1mm thk 
FS192  2" sq. x .030" thk  50.8mm sq. x .76mm thk 
FS193  2" sq. x .025" thk  50.8mm sq. x .635mm thk 
FS194  2" sq. x .020" thk  50.8mm sq. x .5mm thk 
FS195  2" sq. x .0197" thk  50.8mm sq. x .5mm thk 
FS196  2" sq. x .015" thk  50.8mm sq. x .381mm thk 
FS197  2" sq. x .010" thk  50.8mm sq. x .25mm thk 
FS198  2" sq. x .008" thk  50.8mm sq. x .2mm thk 
FS199  2" sq. x .005" thk  50.8mm sq. x .127mm thk 
FS200  2" sq. x .004" thk  50.8mm sq. x .1mm thk 
FS201  2" sq. x .003" thk  50.8mm sq. x .076mm thk 
FS202  2" dia. x .050" thk  50.8mm dia. x 1.27mm thk 
FS203  2" dia. x .0394" thk  50.8mm dia. x 1mm thk 
FS204  2" dia. x .035" thk  50.8mm dia. x .89mm thk 
FS205  2" dia. x .025" thk  50.8mm dia. x .63mm thk 
FS206  2" dia. x .0197" thk  50.8mm dia. x .5mm thk 
FS207  2" dia. x .015" thk  50.8mm dia. x .381mm thk 
FS208  2" dia. x .010" thk  50.8mm dia. x .25mm thk 
FS209  2" dia. x .005" thk  50.8mm dia. x .127mm thk 
FS210  2" dia. x .004" thk  50.8mm dia. x .1mm thk 
FS211  1" sq. x .250" thk  25.4mm sq. x 6.35mm thk 
FS212  1" sq. x .190" thk  25.4mm sq. x 4.826mm thk 
FS213  1" sq. x .150" thk  25.4mm sq. x 3.81mm thk 
FS214  1" sq. x .120" thk  25.4mm sq. x 3.048mm thk 
FS215  1" sq. x .090" thk  25.4mm sq. x 2.286mm thk 
FS216  1" sq. x .059" thk  25.4mm sq. x 1.5mm thk 
FS217  1" sq. x .0394" thk  25.4mm sq. x 1mm thk 
FS218  1" sq. x .0275" thk  25.4mm sq. x .69mm thk 
FS219  1" sq. x .020" thk  25.4mm sq. x .5mm thk 
FS220  1" sq. x .0197" thk  25.4mm sq. x .5mm thk 
FS221  1" sq. x .015" thk  25.4mm sq. x .381mm thk 
FS222  1" sq. x .010" thk  25.4mm sq. x .25mm thk 
FS223  .985" sq. x .008" thk  25mm sq. x .2mm thk 
FS224  .985" sq. x .007" thk  25mm sq. x .177mm thk 
FS225  .985" sq. x .006" thk  25mm sq. x .152mm thk 
FS226  .985" sq. x .005" thk  25mm sq. x .127mm thk 
FS227  .985" sq. x .004" thk  25mm sq. x .1mm thk 
FS228  .985" sq. x .003" thk  25mm sq. x .076mm thk 
FS229  .985" sq. x .002" thk  25mm sq. x .05mm thk 
FS230  1" dia. x .120" thk  25.4mm dia. x 3.048mm thk 
FS231  1" dia. x .090" thk  25.4mm dia. x 2.286mm thk 
FS232  1" dia. x .0787" thk  25.4mm dia. x 2mm thk 
FS233  1" dia. x .059" thk  25.4mm dia. x 1.5mm thk 
FS234  1" dia. x .0394" thk  25.4mm dia. x 1mm thk 
FS235  1" dia. x .0197" thk  25.4mm dia. x .5mm thk 
FS236  1" dia. x .015" thk  25.4mm dia. x .381mm thk 
FS237  1" dia. x .010" thk  25.4mm dia. x .25mm thk 
FS238  1" dia. x .005" thk  25.4mm dia. x .127mm thk 
FS239  .788" sq. x .008" thk  20mm sq. x .2mm thk 
FS240  .788" sq. x .007" thk  20mm sq. x .177mm thk 
FS241  .788" sq. x .006" thk  20mm sq. x .152mm thk 
FS242  .788" sq. x .005" thk  20mm sq. x .127mm thk 
FS243  .788" sq. x .004" thk  20mm sq. x .1mm thk 
FS244  .788" sq. x .003" thk  20mm sq. x .076mm thk 
FS245  .788" sq. x .002" thk  20mm sq. x .05mm thk 
FS246  .788" sq. x .001" thk  20mm sq. x .025mm thk 
FS247  .394" dia. x .0394" thk  10mm dia. x 1mm thk 
FS248  .394" dia. x .0197" thk  10mm dia. x .5mm thk 
FS249  .394" dia.x .015" thk  10mm dia. x .381mm thk 
FS250  .394" dia. x .010" thk  10mm dia. x .25mm thk 
FS251  .394" dia. x .008" thk  10mm dia. x .2mm thk 
FS252  .394" dia. x .007" thk  10mm dia. x .177mm thk 
FS253  .394" dia. x .006" thk  10mm dia. x .152mm thk 
FS254  .394" dia. x .005" thk  10mm dia. x .127mm thk 
FS255  .394" dia. x .004" thk  10mm dia. x .1mm thk 
FS256  .394" dia. x .003" thk  10mm dia. x .076mm thk 
FS257  .394" sq. x .0197" thk  10mm sq. x .5mm thk 
FS258  .394" sq. x .015" thk  10mm sq. x .381mm thk 
FS259  .394" sq. x .010" thk  10mm sq. x .25mm thk 
FS260  .394" sq. x .008" thk  10mm sq. x .2mm thk 
FS261  .394" sq. x .007" thk  10mm sq. x .177mm thk 
FS262  .394" sq. x .006" thk  10mm sq. x .152mm thk 
FS263  .394" sq. x .005" thk  10mm sq. x .127mm thk 
FS264  .394" sq. x .004" thk  10mm sq. x .1mm thk 
FS265  .394" sq. x .003" thk  10mm sq. x .076mm thk 
FS266  .394" sq. x .002" thk  10mm sq. x .05mm thk 
FS267  .394" sq. x .001" thk  10mm sq. x .0254mm thk 
FS268  .394" sq. x .000787" thk  10mm sq. x 20um thk 
FS269  .394" sq. x .0003937" thk  10mm sq. x 10um thk 