50μm Aperture Diameter, 25mm Mounted, Acktar Blackened Pinhole

Original price was: $303.80.Current price is: $91.99.

50μm Aperture Diameter, 0.5″ OD Mounted, Gold-Plated Copper Aperture

Original price was: $184.80.Current price is: $55.99.

C-Mount Iris Diaphragm Mount

Original price was: $316.40.Current price is: $94.99.

C-mount Electrical Shutter

Original price was: $882.00.Current price is: $88.00.

50mm Max. Aperture, Stainless Steel Iris Diaphragm

Original price was: $294.00.Current price is: $88.99.

50mm Max. Aperture, Burnished Steel Leaves Iris Diaphragm

Original price was: $284.20.Current price is: $85.99.

69mm Outer Dia., Zero Aperture, Burnished Steel Leaves

Original price was: $278.60.Current price is: $83.99.

60mm Max. Aperture, Iris Diaphragm

Original price was: $315.00.Current price is: $94.99.

600μm Aperture Diameter, Mounted, Precision Pinhole

Original price was: $117.60.Current price is: $35.99.

600 Grooves/mm, 30mm Dia., 230nm Polychromator Concave Diffraction Grating

Original price was: $931.00.Current price is: $93.00.

600 Grooves/mm, 17.5° Groove Angle, 12.7mm Sq, DUV Transmission Grating

Original price was: $917.00.Current price is: $91.00.

600 Grooves, 50mm Square, 500nm Ruled Diffraction Grating

Original price was: $413.00.Current price is: $41.00.

600 Grooves, 50mm Sq, 28.7° Groove Angle Grating

Original price was: $371.00.Current price is: $111.99.

600 Grooves, 30mm Square, 1600nm NIR Ruled Grating

Original price was: $315.00.Current price is: $94.99.

600 Grooves, 25mm Square, 300nm Ruled Diffraction Grating

Original price was: $217.00.Current price is: $65.99.

600 Grooves, 25mm Square, 1250nm NIR Ruled Grating

Original price was: $259.00.Current price is: $77.99.

600 Grooves, 12.7mm Square, 500nm Ruled Diffraction Grating

Original price was: $133.00.Current price is: $39.99.

600 Grooves, 12.7mm Square, 1600nm NIR Ruled Grating

Original price was: $217.00.Current price is: $65.99.

600 Grooves, 12.7mm Sq, 28.7° Groove Angle Grating

Original price was: $161.00.Current price is: $48.99.

94mm Outer Dia., Zero Aperture, Burnished Steel Leaves

Original price was: $378.00.Current price is: $113.99.

500μm x 3mm, Mounted, Acktar Blackened Air Slit

Original price was: $390.60.Current price is: $117.99.