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LBS-100IR 0.5

Updated:2026-07-23

Brand: Ophir
Model: SP90058
Description: LBS-100 Attenuator Combines Neutral Density Filter and Single Beam Optical Sampling System (Laser Power up to ~400W)
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Product Details

LBS-100IR 0.5 Description：

LBS-100 Attenuator Datasheet Drawings & CAD 3D Product Model

Beam Sampling System, Pyrocam, 9-11 µm, 50-1000 W

The LBS-100 beam sampling and absorption system (P/N SP90058) is not as compact as the LBS-300s above but has a larger aperture, and is designed for 9 to 11 µm. The system contains the mounting frame, 1 wedge beam splitter and several attenuators. The exit end of the LBS-100 is standard C mount thread so all our cameras can be mounted to the frame. The wedge angle is 6.5 degrees to ensure that the reflection from the rear side will not enter the camera. The optical elements are flat to 1/4 wave in the visible to ensure no distortion of the beam.

Specifications：

Spectral Range	10.6 µm
Transmission	30% for 3 mm flat 60% for 1 mm flat
Damage Threshold	Wedge: 1000 W CW, 105 J/cm² Filter: 50 W/cm²
Material	Wedge: ZnSe Filter: CaF2
Wedge	6.5°
Wedge reflection	AR coated, ≤0.5%
Interface	Pyrocam
Clear Aperture	Ø30 mm