Create an Account  |   Log In

View All »Matching Part Numbers


Your Shopping Cart is Empty
         

Post-Mountable Alignment Tool


Post-Mountable

Transmits Light

Engraved Scale

  • Post-Mountable Beam Alignment Tool
  • Diffusive Surface for Increased Beam Visibility
  • Engraved Scale on Front Surface

AT1

Engraved with 1 mm Graduations

The Beam is Visible on the Surface of the Diffusive Alignment Tool

Application Idea

Related Items


Please Wait
Broadband Spectrum on Viewing Screen
Click to Enlarge

The AT1(/M) has an engraved scale for observing beam height, while still allowing scattered light to pass through.

Features

  • Diffusive Surface Allows the Beam to be Visible on the Surface of the Tool
  • 8-32 (M4) Threaded Metal Insert for Post Mounting
  • Engraved Crosshair with 1 mm Scale on Front Surface

Thorlabs' AT1(/M) Post-Mountable Acrylic Alignment Tool is ideal for observing beam height in an optical system. This 9.6 mm (0.38") thick diffusive acrylic alignment tool is 3 cm x 3 cm (1.8" x 1.8"), and the surface is laser engraved with a scale of 1 mm (0.04") graduations. The AT1(/M) is equipped with an 8-32 (M4) tapped metal insert for post mounting; this feature allows it to be easily integrated into optomechanical setups. This alignment tool allows the user to observe the laser spot on the front surface, after which it is scattered diffusely (see the image to the right). 

Note: This tool should not be used as a beam block or as any type of laser safety device. It also should not be used with high power lasers. Its acrylic construction results in a low damage threshold and its diffusive surface causes increased scattering of incident light.

Broadband Spectrum on Viewing Screen
Click to Enlarge

The AT1 and AT1/M have different colored threaded inserts for easier identification.
The AT1/M (left) has a brass insert and the AT1 (right) has a stainless steel insert.

Posted Comments:
No Comments Posted
Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Imperial Price Available
AT1 Support Documentation
AT1Customer Inspired! Post-Mountable Acrylic Alignment Tool, 8-32 Tap
$24.35
Today
+1 Qty Docs Part Number - Metric Price Available
AT1/M Support Documentation
AT1/MCustomer Inspired! Post-Mountable Acrylic Alignment Tool, M4 Tap
$24.35
Today
Log In  |   My Account  |   Contact Us  |   Careers  |   Privacy Policy  |   Home  |   FAQ  |   Site Index
Regional Websites: West Coast US | Europe | Asia | China | Japan
Copyright 1999-2019 Thorlabs, Inc.
Sales: 1-973-300-3000
Technical Support: 1-973-300-3000


High Quality Thorlabs Logo 1000px:Save this Image