30 mm Adjustable Coaxial Right-Angle Mount MCRA-1T
JCOPTIX right-angle adjustable optical mounts hold optics at 45° to the optical axis and fit 30 mm cage systems. Each perpendicular input/output face has an SM1 threaded port for SM1 lens tubes or optomechanics. The 45° mounting face accepts round, elliptical, or off-axis parabolic optics. Three precision adjusters with 0.25 mm pitch provide ±4° pitch/yaw and ±2.5 mm Z translation with high resolution. Ø6 mm smooth bores or 4-40 threaded holes attach cage rods. Right-angle round-optic mounts. Models: MCRA-1, MCRA-1T. Compatible with 30 mm cage systems, Ø25.4 mm round optics, and SM1 lens tubes; 3-axis adjustment with ±4° pitch/yaw and ±2.5 mm Z travel; smooth-bore or threaded mounting options. These mounts hold Ø25.4 mm round optics at least 3 mm thick at 45°, fit 30 mm cage systems, and have an SM1 threaded port on each perpendicular face for SM1 lens tubes. The inclined face supports round optics. There are 3 screw adjusters providing 3-axis adjustment, ±4º pitch/yaw and ±2.5 mm Z translation. Smooth bores or threaded holes attach cage rods. Right-angle elliptical-optic mounts. Models: MCRA-1E, MCRA-1ET. Compatible with 30 mm cage systems, elliptical optics with 35.9 mm major and 25.4 mm minor axes, and SM1 lens tubes; 3-axis adjustment with ±4° pitch/yaw and ±2.5 mm Z travel; smooth-bore or threaded mounting options. These mounts hold 35.9 mm by 25.4 mm elliptical optics at 45° and fit 30 mm cage systems. Each perpendicular face has an SM1 port for SM1 lens tubes; the inclined face supports elliptical optics. There are 3 screw adjusters providing 3-axis adjustment, ±4º pitch/yaw and ±2.5 mm Z translation. Smooth bores or threaded holes attach cage rods. Right-angle off-axis-parabolic mirror mounts. Models: MCRA-1P, MCRA-1PM. Compatible with 30 mm cage systems and Ø25.4 mm off-axis parabolic mirrors; 3-axis adjustment, ±4° pitch/yaw and ±2.5 mm Z travel; Ø6 mm smooth bores for cage rods; compatible with mirrors having metric or imperial holes. These JCOPTIX mounts hold Ø25.4 mm off-axis parabolic mirrors at 45° and fit 30 mm cage systems. Each perpendicular face has an SM1 port for SM1 lens tubes. There are 3 screw adjusters providing 3-axis adjustment, ±4º pitch/yaw and ±2.5 mm Z translation. A white filled-in marking area on the quick-release plate identifies the installed mirror. MCRA-1P includes 4-40 screws, while MCRA-1PM includes M3 screws for different mirror threads. Installation: first, for metric MCRA-1PM, use the supplied 2.5 mm hex key to tighten three M3 socket-head cap screws securing the mirror to the quick-release plate. For imperial MCRA-1P, use the supplied 3/32-inch key to tighten three 4-40 socket-head cap screws. Second, align the plate's three locating steel balls with the base's three paired cylindrical-pin locating structures; magnets hold them together for quick removal and precise positioning. Third, use the supplied 2.0 mm key to tighten the plate's captive M2.5 screw, locking plate and base together.
Overview
Specifications
| Parameter | Value |
|---|---|
| Body Material | 6061-T6 |
| Surface Treatment | Black Anodized |
| Cage Rod Mounting Method | 4-40 Tapped Hole |
| Compatible optical element | Ø25.4 mm Optic |
| Optical element retention method | Rubber-Tipped Set Screw Fixing |
| Thread Pair Specifications/Quantity | M5 × 0.25/3 |
| Minimum Compatible Optic Thickness | 3 mm |
| Adjustable Pitch and Yaw Angles | ± 4° |
| Z-Axis Adjustable Travel | ± 2.5 mm |
| Mounting hole specification | M4 Tapped Hole |
Key Features
Datasheet
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