30 mm Adjustable Coaxial Right-Angle Mount MCRA-1
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.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Body Material | 6061-T6 |
| Surface Treatment | Black Anodized |
| Cage Rod Mounting Method | Ø6 mm Smooth Bore |
| 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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Supplier Information
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