Precision Three-Axis Adjustable Optical Mount MM3P-1T
Compared with round two-axis optical mounts, JCOPTIX precision three-axis mounts have thicker rear plates and three lockable adjusters for greater stability. An additional version has 2 differential adjusters. Three precision adjusters with radial locks and 0.25 mm pitch provide high-resolution ±4° pitch/yaw and 6.4 mm Z translation. M4 countersunk holes or M4 threaded holes allow either handedness. Facing the mount, the upright front-plate portion to the left of incident light defines left-handed; the reverse is right-handed. Threaded-aperture mounts secure thinner optics with two standard SM-series rings. Smooth-bore mounts use a rubber-tip side screw and a two-line locating bore for three-point fixation. Precision three-axis optical mounts, SM threaded, retaining-ring fixation. Models: MM3P-05T, MM3P-1T, MM3P-1.5T, MM3P-2T. Accept Ø12.7 mm, Ø25.4 mm, Ø38.1 mm, Ø50.8 mm optics; for thin optics; two retaining rings; three lockable adjusters; ±4° pitch/yaw and 6.4 mm Z travel. These JCOPTIX mounts secure thin round optics with two SM-series rings. Three lockable adjusters provide ±4° pitch/yaw and up to 6.4 mm Z travel. Side M4 locking screws accepting 2.0 mm keys lock the screw mechanisms. MM3P-1T and MM3P-1.5T have two M4 countersunk holes; MM3P-2T has six M4 countersunk holes; MM3P-05T has one M4 threaded and one M4 countersunk hole. These facilitate installation and changing handedness by switching holes. Precision three-axis optical mounts, smooth bore, set-screw fixation. Models: MM3P-05, MM3P-05K, MM3P-05K-SP, MM3P-1, MM3P-1.5, MM3P-2. Accept Ø12.7 mm, Ø25.4 mm, Ø38.1 mm, Ø50.8 mm optics; rubber-tip screw fixation; three lockable adjusters; ±4° pitch/yaw and 6.4 mm Z travel. These mounts accept standard round optics, secured by an M4 rubber-tip side screw and two-line locating bore. Three lockable adjusters provide ±4° pitch/yaw and up to 6.4 mm Z travel. Side M4 locking screws accepting 2.0 mm keys lock the screw mechanisms. The source lists MM3P-1 and MM3P-1.5T with two M4 countersunk holes, MM3P-2 with six M4 countersunk holes, and MM3P-05 with one M4 threaded and one M4 countersunk hole. These facilitate installation and changing handedness by switching holes. Precision three-axis optical mount, differential adjusters, set-screw fixation. Model: MM3P-1D. Rubber-tip screw fixation; 2 differential adjusters; coarse ±4° and fine ±0.3° pitch/yaw. This mount accepts standard round optics, secured by an M4 rubber-tip side screw and two-line locating bore. Lockable adjusters provide coarse ±4° and fine ±0.3° pitch/yaw plus up to 6.4 mm Z travel. Side M4 locking screws accepting 2.0 mm keys lock them. MM3P-1D has two M4 countersunk holes for installation and switching handedness by changing holes. Two of the three adjusters are differential, providing coarse 0.38°/turn and fine 0.038°/turn adjustment. Insert a 1.5 mm hex key into the coarse knob and turn the central driver within the adjustment screw to finely adjust the optic angle.
Overview
Specifications
| Parameter | Value |
|---|---|
| Body Material | 6061-T6 |
| Adjuster specification | M6 × 0.25, Lockable |
| Number of adjusters | 3 |
| Surface Treatment | Black Anodized |
| Countersunk hole specification | M4 |
| Adjustable angle | ± 4° |
| Adjustment precision | 0.38°/rev |
| Compatible optical element diameter | Ø25.4 mm |
| Maximum compatible optical element thickness | 6 mm |
| Clear Aperture Dimension | Ø23 mm |
| Optical axis height | 25.4 mm |
| Optical element retention method | Dual Retaining Ring Fixing |
| Compatible retaining ring spanner model (not included) | MBT-SM1 |
| Z-Axis Adjustable Travel | 6.4 mm |
Key Features
Datasheet
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