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TECHSPEC® Adjustable ReflX™ Objectives

Adjustable ReflX™ Objectives
  • Units Adjustable for Precision Alignment
  • 36X, 52X and 74X Feature Adjustment for Tube Length and Cover Glass
  • Finite Conjugate Design and RMS Threading Integrate Easily in Many Objective Setups
  • Call About Custom Congifuration and Coatings

Our line of TECHSPEC® Adjustable ReflX™ Objectives, formerly known as the Beck/Ealing reflecting objectives, offer a robust design and wide variety of magnifications to suit a wide range of applications. All units are configured for 160mm tube length and 0.17mm cover glass during assembly and precision aligned for optimum performance. However, to indefinitely extend the useful life of the objective, all but the 15X, 0.5NA feature the ability to adjust the centration of the internal mirrors with the provided Allen wrenches (detailed instructions included). Higher magnifications (36X, 52X and 74X) allow for adjustments to the tube length and the cover glass correction through the means of a moving collar (centration of mirrors should be checked and adjusted if tube length is changed).

Each objective is available with any of three coating options: Aluminum with a magnesium fluoride overcoat for the NUV-Visible, DUV Enhanced Aluminum for the DUV-NUV and Gold for the IR. Free from the problems of chromatic aberration and material absorption associated with standard microscope objectives, these components are ideal for applications requiring high throughput and excellent resolution, including FTIR spectroscopy and microscopy, photolithography, thin film measurement, semiconductor inspection, and laser etching.

Contact our Applications Engineering Department to discuss custom coatings, tube length configurations and cover glass corrections.


 View Legend
Description Stock No. Price In Stock Qty
Showing 1-20 of 28 Items | Show All Items Sort by Spec
1, 2  | Next
Adjustable ReflX Objective 15X/0.28NA DUV, Finite (Clearance)
#66-575 Out of Stock. Click to Receive an Email with Delivery Details.
Adjustable ReflX Objective 15X/0.28NA DUV, Infinite
#68-184 In Stock and Ready to Ship.
Adjustable ReflX Objective 15X/0.28NA UV-VIS, Finite
#66-576 Out of Stock. Click to Receive an Email with Delivery Details.
Adjustable ReflX Objective 15X/0.28NA UV-VIS, Infinite
#68-185 Out of Stock. Click to Receive an Email with Delivery Details.
Adjustable ReflX Objective 15X/0.28NA IR, Finite
#66-577 In Stock and Ready to Ship.
Adjustable ReflX Objective 15X/0.28NA IR, Infinite (Clearance)
#68-186 Out of Stock. Click to Receive an Email with Delivery Details.
Adjustable ReflX Objective 15X/0.5NA DUV, Finite
#66-578 In Stock and Ready to Ship.
Adjustable ReflX Objective 15X/0.5NA DUV, Infinite
#68-187 Out of Stock. Click to Receive an Email with Delivery Details.
Adjustable ReflX Objective 15X/0.5NA UV-VIS, Finite
#66-579 In Stock and Ready to Ship.
Adjustable ReflX Objective 15X/0.5NA UV-VIS, Infinite
#68-188 In Stock and Ready to Ship.
Adjustable ReflX Objective 15X/0.5NA IR, Finite
#66-580 In Stock and Ready to Ship.
Adjustable ReflX Objective 15X/0.5NA IR, Infinite (Clearance)
#68-189 In Stock and Ready to Ship.
Adjustable ReflX Objective 25X/0.4NA DUV, Finite
#66-581 In Stock and Ready to Ship.
Adjustable ReflX Objective 25X/0.4NA DUV, Infinite
#68-190 In Stock and Ready to Ship.
Adjustable ReflX Objective 25X/0.4NA UV-VIS, Finite
#66-582 In Stock and Ready to Ship.
Adjustable ReflX Objective 25X/0.4NA UV-VIS, Infinite
#68-191 Out of Stock. Click to Receive an Email with Delivery Details.
Adjustable ReflX Objective 25X/0.4NA IR, Finite
#66-583 In Stock and Ready to Ship.
Adjustable ReflX Objective 25X/0.4NA IR, Infinite
#68-192 Out of Stock. Click to Receive an Email with Delivery Details.
Adjustable ReflX Objective 36X/0.5NA DUV, Finite
#66-584 In Stock and Ready to Ship.
Adjustable ReflX Objective 36X/0.5NA UV-VIS, Finite
#66-585 In Stock and Ready to Ship.
 
Magnification Length A Diameter B Thread Length C Working Distance
15X, 0.28NA 51.1mm 45.85mm 5.1mm 24.5mm
15X, 0.50NA 59.0mm 76.00mm 5.1mm 23.2mm
25X 50.0mm 45.85mm 5.1mm 14.5mm
36X 54.1mm 58.70mm 5.0mm 8.6mm
52X 33.2mm 37.60mm 5.1mm 1.9mm
74X 33.2mm 37.60mm 5.1mm 1.0mm

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