Mirror Mount, Stainless Steel, High-Stability

Description

• Mirror Diameter: 25.0-25.4 mm (Rear Loading)
• Minimum Mirror Thickness: 3 mm
• Number of Adjusters: Three Adjusters, 2-mm (5/64-in.) Hex Key
• Angular Range: +/-3 Degrees ( Pitch or Yaw)
• Linear Travel Range: 7 mm
• Adjuster Screw Thread: M6×250μm (~102 TPI)
• Envelope Volume: 70 cm3 (91 cm3 with optional knobs)
• Mass: 165 g (200 g with optional knobs and locks)
• Specific Frame Stiffness: 3.20 x10-1 N·m/μrad·Kg

• Kinematic Pad Material: Polished Sapphire
• Mount Material: Stainless Steel
• Screw Bushing Material: Stainless Steel
• Mirror Clamping Mechanism: Set Screw with Torsion Barrier, 2-mm (5/64-in.) Hex Key
• Standard Mounting: Counterbored clearance hole for M4 / 8-32 screws
• Center-Post Mounting: M4 and 8-32 threaded holes
• Adhesive Wells (for bonding mirror): 3 wells, ɸ1 mm
• Dowel Pin Keys: Slot and Hole, ɸ2 m
• Surface-Plate Mounting Capability: Yes: Knobs turn freely when mount is fixed on to surface plate
• Screw-on Knobs: ɸ14mm, M6×0.25 Thread - (sold separately)
• Locks: 2-mm (5/64-in.) Hex-Key - (sold separately)

• Standardized Adjustment Sensitivity (based on 1° knob rotation): 20 μrad
• Typical Adjustment Sensitivity: 6±2 μrad
• Thermal Repeatability with a Δ10°C Thermal Cycle: ≤1.5 μrad
• Thermal Deflection Proportionality Constant: 1.6±0.2 μrad/C° (2.9±0.4 μrad/F°)
• Peak Pitch-Axis Drift Deflection with Δ10°C Thermal Cycle: 16±2 μrad