25.4-mm mirror mount, stainless steel, high-stability, rear-loading, 3 hex adjusters

MHX-25.4F-R

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Higher moment of inertia to maximize stiffness and faster to reach thermal equilibrium characteristics are achieved by a hollow-frame design. Ideal for interference measurement or precision measurement.
Please check for an introduction video of the structure and features of MHX.

Details

◦In the case of MHX-25.4F-R, Insert the mirror from the back and fix it when the mirror's reflective surface hits the mirror frame . As a result, the mounting center of the rod and the reflecting surface of the mirror can always be matched even if the thickness of the mirror changes.
◦MHX-25.4F/F-R has three adjustment screws to adjust not only tilt and rotation but also reflective surface the back and forth. The MHX-25.4A has only two adjustment screws to adjust only tilt and rotation.
◦Equipped with bonding holes for mirror bonding and pin holes for rotation prevention and positioning.
◦High-density stainless steel is used for the material, but the weight has been reduced by reducing the thickness.
◦The thickness of the frame is made thinner and follows immediately even if the temperature changes, and the distortion of the frame due to the temperature distribution is kept low.

More Information

More Information
Name	25.4-mm mirror mount, stainless steel, high-stability, rear-loading, 3 hex adjusters
Weight	0.1700lbs
Guide	Regarding how to fix the knob and the lock plate of MHX, please check from here. Use a 2mm hexagon wrench to adjust tilt or rotation. You cannot turn the tilt / rotate screw with your bare hands. In addition, a special screwed knob (MHX-K-M6) is also available instead of the hexagon wrench. A special lock (MHK-L-M6) for holding the adjusted angle is also available.
Attention	Cannot be mounted on M6 rod (RO). Use M4 or 8-32 UNC rods (ROC, RO-UU) when mounting a rod. It can be fixed to the post stand (PST) or the spacer with M4 tapped holes with M4 screws. The reflecting surface of the mirror is located 4 mm deep from the front of the holder. There are 11mm offsets from the M4 screw fixing position. When using a rod, it is not possible to change the beam transmission direction of the mirror holder. Use a post stand (PST) to change the direction. When used with a cross beam (optical system such as a Michelson interferometer), the effective diameter of the beam becomes smaller.
Optic Loading Side	Rear Loading
Angle Range	±3°
Material	Stainless Steel
Number of Control Axes	3 Axes
Optic Diameter	φ25.4mm
Mount Material	Stainless Steel
Compatible Optics Diameter	φ25, φ25.4mm
Compatible Optics Thickness	3 - 6mm
Mirror Clamping Mechanism	Set Screw with Torsion Barrier, 2-mm (5/64-in.) Hex Key
Recommended Mirror Clamping Torque	0.07±0.01 Nm (10±2 oz.-in.)
Number of Adjustment Axes	3 points
Angular Travel Range	±3°
Linear Travel Range	±3.5mm
Adjuster Thread	M6 x 0.250mm(~100 TPI)
Standardized Adjustment Sensitivity (based on 1° knob rotation)	20 μrad
Typical Adjustment Sensitivity	6±2 μrad
Dowel Pin Keys	ɸ2mm Slot and Hole
Standard Mounting	Counterbored clearance hole for M4 / 8-32 screws
Center-Post Mounting	M4 and 8-32 threaded holes
Thermal Repeatability with a Δ10°C Thermal Cycle	≤1.5 μrad

In stock

SKU

MHX-25.4F-R

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