Ground Glass Alignment Plate ODDA101-1500
Ground glass diffusely reflects light, allowing the spot position and beam size to be seen from the side. It is therefore commonly used to observe the beam in an optical path for real-time alignment. JCOPTIX ground glass alignment plates are made from 1500-grit ground glass diffusers, with a central 1 mm diameter alignment hole for beam alignment and better observation of the outgoing beam position. They can be installed in standard lens tubes, fixed lens mounts, and various cage mounting plates, allowing the most suitable mounting method to be selected for each application. Contact technical support for custom sizes.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Optical element material | N-BK7 |
| Diameter | 25.4 mm |
| Clear Aperture Dimension | >90% of Diameter |
| Center Hole Dimensions | 1.0 mm |
| Thickness | 2.0 mm |
| Grit Size | 1500 Mesh on Both Sides |
| Coating | Uncoated |
| Diameter Tolerance | +0.00/-0.25 mm |
| Central Hole Tolerance | ± 0.1 mm |
| Thickness Tolerance | ± 0.2 mm |
| Surface quality (scratch/dig) | 80/50 |
Key Features
Datasheet
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