Quality new & used scientific equipment, in-stock & ready to ship!

Quality new & used scientific equipment, in-stock & ready to ship!
Buy online or call 781-871-8868

Quality new & used scientific equipment, in-stock & ready to ship!

Quality new & used scientific equipment, in-stock & ready to ship!
Buy online or call 781-871-8868

Newport M-925B Compensated Attenuator 12.7mm Aperture Dual Shear

$1,490.00

1 in stock

1 in stock

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Additional information

SKU 55749
Weight 3.1 lbs
Dimensions 10 × 5 × 4 in
Location G2L3 B32
Product Condition New
Container Box
OEM Name Newport Research Corp (NRC)
OEM SKU M-925B

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