T-SM6RR - M6.5 x 0.5 Retaining Ring for Ø6 mm Lens Mounts
T-SM6RR - M6.5 x 0.5 Retaining Ring for Ø6 mm Lens Mounts
Thread M6.5 x 0.5
Thickness 0.07" (1.7 mm)
Clear Aperture Ø0.19" (Ø4.8 mm)
- Standard Retaining Rings for Optics Ranging
from Ø5 mm to Ø1/2"
Our Standard Retaining Rings are manufactured from anodized aluminum and are offered in sizes to match our optic mounts and lens tubes.
They maximize the clear aperture while providing sufficient holding force.
Securing an optic using a retaining ring is a stable method for holding the optic since the optic is retained along its entire edge instead of just at a few points.
Each retaining ring is machined with two slots for compatibility with our selection of spanner wrenches.