Compare Model Drawings, CAD & Specs Maximum Aperture Availability Price
beam aperture disk model 70277
Beam Aperture Disk, 1.0 inch Diameter, 0.4 inch Aperture
$63
In Stock
10 mm
In Stock
beam aperture disk model 70277
Beam Aperture Disk, 1.0 inch Diameter, 0.2 inch Aperture
$60
2 Weeks
5 mm
2 Weeks
beam aperture disk model 70277
Beam Aperture Disk, 1.0 inch Diameter, 0.1 inch Aperture
$58
In Stock
2.5 mm
In Stock
beam aperture disk model 70277
Beam Aperture Disk, 1.0 inch Diameter, 0.04 inch Aperture
$45
In Stock
1 mm
In Stock

Features

Four Different Aperture Sizes Offered

All beam aperture disks are 1.0 inch outside diameter for compatibility with 1.0 in optic mounts. They are offered with a fixed 0.04, 0.1, 0.2 or 0.4 inch aperture. These are effectively large area pinholes for incoherent light sources such as Xenon lamps used in Oriel® Research Arc Lamp or Q Series Lamp Housings.