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Focus Grating

Focus Grating - Main image
Focus Grating - View 2
$933.64 $1373 In stock

Category: Accessories

  • Description

Focus Grating for Adjustable Focus Mirau Objectives. 200lp/mm grating is used withthe Mx Objective Focus tool to ensure optimal reference surface focus forAdjustable Focus Objectives

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Customer Reviews (4.2 / 5 · 5 reviews)

Elizabeth Q. ★★★★★

Worked perfectly with my Mx Objective Focus tool—the grating lines are crisp and evenly spaced, making calibration straightforward. Took a bit of fiddling to align it just right, but once set, the reference surface focus is noticeably more consistent. Glad I got this for fine-tuning my interferometr

Andrew I. ★★★★★

Bought this to go with the focus tool and the reference surface finally snaps into crisp focus instead of me guessing. The 200lp/mm pattern is fine enough that I can trust what I'm seeing at high magnification.

Eli C. ★★★★★

The 200lp/mm grating made dialing in the reference surface focus way quicker than eyeballing it. Paired it with the focus tool and the Mirau objective lines up clean every time now.

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