5μm x 3mm, Mounted, Precision Air Slit

Original price was: $232.40.Current price is: $69.99.

5μm x 3mm, Unmounted, Precision Air Slit

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

600 μm Aperture Diameter, 0.5″ OD Mounted, Precision Pinhole

Original price was: $124.60.Current price is: $37.99.

600 μm Aperture Diameter, 1″ OD Mounted, Precision Pinhole

Original price was: $124.60.Current price is: $37.99.

600μm Aperture Diameter, 25mm Mounted, Acktar Blackened Pinhole

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

600μm Aperture Diameter, Mounted, Precision Pinhole

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

600μm Aperture Diameter, Unmounted, Acktar Blackened Pinhole

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

600μm Aperture Diameter, Unmounted, Precision Pinhole

Original price was: $101.50.Current price is: $30.99.

60mm Max. Aperture, Burnished Steel Leaves Iris Diaphragm

Original price was: $323.40.Current price is: $97.99.

60mm Max. Aperture, Iris Diaphragm

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

60μm Aperture Diameter, 0.5″ OD Mounted, Copper Aperture

Original price was: $194.60.Current price is: $58.99.

60μm Aperture Diameter, 1″ OD Mounted, Copper Aperture

Original price was: $194.60.Current price is: $58.99.

60μm Aperture Diameter, Copper Aperture

Original price was: $172.20.Current price is: $51.99.

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

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

70mm Max. Aperture, Iris Diaphragm

Original price was: $415.80.Current price is: $41.00.

70μm Aperture Diameter, 0.5″ OD Mounted, Copper Aperture

Original price was: $194.60.Current price is: $58.99.

70μm Aperture Diameter, 1″ OD Mounted, Copper Aperture

Original price was: $194.60.Current price is: $58.99.

70μm Aperture Diameter, Copper Aperture

Original price was: $172.20.Current price is: $51.99.

75 μm Aperture Diameter, 0.5″ OD Mounted, Precision Pinhole

Original price was: $124.60.Current price is: $37.99.

75 μm Aperture Diameter, 1″ OD Mounted, Precision Pinhole

Original price was: $124.60.Current price is: $37.99.

75mm Max. Aperture, Burnished Steel Leaves Iris Diaphragm

Original price was: $487.20.Current price is: $48.00.

75mm Max. Aperture, Iris Diaphragm

Original price was: $467.60.Current price is: $46.00.

75mm Max. Aperture, Stainless Steel Iris Diaphragm

Original price was: $463.40.Current price is: $46.00.

75μm Aperture Diameter, 12.7mm Mounted, Acktar Blackened Pinhole

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