Beam Aperture Disk, 1.0 inch Diameter, 0.4 inch Aperture

The 70275 Beam Aperture Disk is a 1.0 inch (25.4 mm) diameter aluminum disc with a 0.4 inch circular opening. It acts as a large area pinhole for incoherent light sources such as Xenon or QTH lamps. Beam Aperture Disks are useful for limiting the angular aperture entering a detector or monochromator. Use them with or without a diffuser. The 1.0 inch disks fit into the 7123 Optic Holder and couple to Oriel^® Research Arc Lamp or Q Series Lamp Housings.

Specifications

Technical Specs

Type
Aperture Disk

Diameter
25.4 mm

Type
Aperture Disk

Diameter
25.4 mm

Resources & Downloads

3D Product Models

2D Product Drawings

LS-220b(504.1 kB, PDF)

Related Products

Accessories

Description	Compatibility
Adaptor Washers, 1/4-20 (M6) to 8-32 (M4), Qty 10	UNIVERSAL	Learn More
Optical Beam Block, Tool Holder, Magnetic-Base, Medium	UNIVERSAL	Learn More
Ball Driver Allen Wrench Set, Includes 9 Ball drivers	IMPERIAL	Learn More
Black Oxide Screw Kit, 1/4-20, Assortment, Qty 261	UNIVERSAL	Learn More
Thread Adaptor, M6 Male to 1/4-20 Male, pack of 10	UNIVERSAL	Learn More

Similar

Description	Compatibility
Iris Diaphragm, 1 to 11 mm Aperture Range, 10 Leaves	UNIVERSAL	Learn More
Iris Diaphragm, 1.5 to 25 mm Aperture Range, 8-32, 14 Leaves	IMPERIAL	Learn More
Iris Diaphragm, 2.4 to 41.3 mm Aperture Range, 8-32, 18 Leaves	IMPERIAL	Learn More

Compatible

Description	Compatibility
Flange Mounted Cell, 1.0 in. Diameter Optics, 1.5 Inch Flange	UNIVERSAL	Learn More
Variable Size Lens Mount, 5.0-46.2 mm, Thumbscrew Support Arms	UNIVERSAL	Learn More
Lens Mount, Self-Centering, 0.125-1.063 in. Diameter Lenses	IMPERIAL	Learn More
Mirror Mount, PERFORMA-i, 1.0 in., 80 TPI, 2 Locking Allen-Keys	UNIVERSAL	Learn More

Frequently Purchased Together

	Compare	Description	Compatibility	Drawings, CAD & Specs	Avail.	Price
		Beam Aperture Disk, 1.0 inch Diameter, 0.2 inch Aperture	UNIVERSAL				Learn More
		Beam Aperture Disk, 1.0 inch Diameter, 0.1 inch Aperture	UNIVERSAL				Learn More

Need help?

Contact an Applications Specialist by sending us an email