Newport M-925B Compensated Attenuator 12.7mm Aperture Dual Shear
Original price was: $1,490.00.$750.00Current price is: $750.00.
Newport M-925B Compensated Attenuator.
The M-925B Compensated Attenuator provides high resolution intensity control without introducing a gradient in the intensity distribution or a change in the beam propagation direction. The optical density can be varied from 0.16 to 3.0 through a top-mounted adjustment knob. It has a 12.7 mm diameter aperture, and metric mounting holes. Attenuation is achieved by moving two matched N-BK7 wedged filters in opposing directions. The filters have a linear-variable aluminum neutral density coating and a broadband antireflection coating. The slight wedge in the filters displaces any secondary reflections off-axis. The filters are matched for minimal beam deviation.
***MPN M-925B
***OEM Newport Research Corp (NRC)
***SKU*** 55749
1 in stock
CompareNewport M-925B Compensated Attenuator.
The M-925B Compensated Attenuator provides high resolution intensity control without introducing a gradient in the intensity distribution or a change in the beam propagation direction. The optical density can be varied from 0.16 to 3.0 through a top-mounted adjustment knob. It has a 12.7 mm diameter aperture, and metric mounting holes. Attenuation is achieved by moving two matched N-BK7 wedged filters in opposing directions. The filters have a linear-variable aluminum neutral density coating and a broadband antireflection coating. The slight wedge in the filters displaces any secondary reflections off-axis. The filters are matched for minimal beam deviation.
***MPN M-925B
***OEM Newport Research Corp (NRC)
***SKU*** 55749
| Weight | 3.1 lbs |
|---|---|
| Dimensions | 10 × 5 × 4 in |
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