---
publication_id: "OT-2026-000002154"
title: "Holding jig and method for manufacturing optical element"
published_at: "2026-09-15T19:11:08.341289Z"
canonical_url: "https://opentechnical.org/p/OT-2026-000002154"
categories:
  - "tools-tooling/clamping-tools"
keywords:
  - "b05c3/09"
  - "b25b5/06"
  - "b25b5/06"
  - "g02b1/14"
  - "b05c13/02"
  - "b05c13/02"
---

# Holding jig and method for manufacturing optical element

## Abstract

A holding jig and a related technique thereof, which is a holding jig for holding an optical element, including: a base; a plurality of holding mechanisms that hold a peripheral edge of the optical element; a biasing member that biases a first holding mechanism among the plurality of holding mechanisms so that the first holding mechanism rotates toward a side surface of the optical element to be held; and a lever that can be rotated in a direction parallel to a plane including a rotation direction of the first holding mechanism, wherein the lever is rotated to fix the first holding mechanism, thereby reducing a biasing force added on the optical element by the biasing member.