General

How to Clean your Bolt Lens, Mirrors and other Optics

Learn how to clean and replace the lens, mirrors, and other optics in your Thunder Laser Bolt, with product links for replacement parts.

1 min read1 videoUpdated Jul 2026
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Applies toBoltTopicGeneral

Here is a video on how to clean the Lens, Mirrors and other optics in your Thunder Bolt.

Lens Cleaning kits are available here.

Quick Start Video

Replacement Mirrors and Optics

Should any of your optics need replacing, we have links for them in the tables below.

Location Reference Picture
Mirror 1 & 2 (Qty 2) Mirror 1 and 2
Mirror 3 (Qty 1) Mirror 3
Brewster Window Brewster Window
Beam Combiner Beam Combiner

Lens

Lens are a consumable and will greatly affect your power output if they are dirty or failed. For the Bolt series, the lens come pre-set in the aluminum tray.

Lens in tray
1.5" Lens in Tray
2" Lens in Tray
2.5" Lens in Tray
4" Lens in Tray

Reference Article

Preventative Maintenance Checklist - PM Checklist

Still stuck?

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