GCM-07061 Off-Axis Parabolic Mirror Adapters

GCM-07061 circular adapters connect an off-axis parabolic mirror to a mating mounting arrangement. This source lists GCM-070612M and GCM-070611M with different stated mirror diameters, adapter dimensions and mounting-screw interfaces. These are mechanical mounting accessories. Their appearance or model number does not establish a mirror’s focal length, off-axis angle or coating performance.

Model identification and source discrepancy

The main-image text identifies the larger adapter as GCM-070612M, while the photographed part is marked GCM-070611M. Both original selections are retained. The headline specifications are recorded as source statements, and the photograph is not treated as dimensional proof of the larger model. Obtain a confirmed drawing for the selected model before ordering.

Mounting holes and mating optic

The source text describes three countersunk mounting holes and five M4 threaded connection holes, with different mounting-screw sizes for the two models. Check hole positions, spacing, recess geometry, thread depth and the mirror’s rear interface by model. The stated mirror diameter is not the adapter’s clear optical aperture.

Mechanical performance requirements

The photographs show a black-surfaced metal disk but do not establish alloy grade, flatness, positional tolerances or rated load. Check contact surfaces, screw length, preload and protection of the mirror during assembly. A mounting adapter is not an optic with verified optical performance.

Supply and quote information

Provide the complete adapter model, mating mirror model and rear-interface drawing, quantity, supporting structure and inspection requirements. The off-axis parabolic mirror, posts, other mounts and installation services are not included automatically. Screws pictured beside a component do not establish the hardware list for every SKU.

Selection checklist

Complete adapter and mirror models

Mirror diameter and rear interface

Hole positions, screw size and engagement

Supporting structure and mirror protection

Quantity, included hardware and confirmed drawing

To be confirmed

Conflict between main-image text and photographed model marking

Hole positions, thread depth and dimensional tolerances

Alloy grade and finish

Included screws and allowable load