![61-6990-59 [Discontinued]Gimbal Mini-Beamsplitter Mount Adaptive Element Size Φ12.7mm Adaptive Element Thickness 1 - 3mm BSH-12.7](https://www.jgauge.com/wp-content/uploads/2025/09/878e4f6923625662b3205e6a8d4b458d.webp)
Analyzer, Testing Equipment
61-6990-59 [Discontinued]Gimbal Mini-Beamsplitter Mount Adaptive Element Size Φ12.7mm Adaptive Element Thickness 1 - 3mm BSH-12.7
Product Description
Product Model: 61-6990-59Product Brand: SIGMAKOKI CO., […]
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Product Details
Product Model: 61-6990-59
Product Brand: SIGMAKOKI CO., LTD.
Features
- The small beam splitter holder is handled separately from the classification of the mirror holder.
- It is possible to transmit a beam incident at 45 degrees without being disturbed by the mount.
- This makes it slightly larger than a small mirror holder.
- A gimbal mechanism is adopted in which the center of rotation of the adjustment coincides with the reflective surface of the element.
- In the BSH-15, a transmission diameter of φ6 mm can be obtained when a beam splitter having an outer diameter of φ15 mm and a thickness of 2 mm is subjected to beam injection at 45°.
- Two adjustment screws on the top surface adjust the slope in the range of +/- 2°.
Spec
-
[
common specification]
- Major material: Aluminum
- Surface treatment: Black anodic oxide
- [Individual specification]
- Compatible optics size: φ12.7mm
- Compatible optics thickness: 1 - 3mm
- Small adjustment range (tilt): ±2°
- Small adjustment range (rotation): ±1.4°
- Small adjustment resolution (tilt): 0.27°/rotation
- Small adjustment resolution (rotation): 0.27°/rotation
- Mass: 0.07kg
- RoHS conform product
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