Slip Mount

• Designed for varifocal lenses, wide angle lenses and lenses without filter threads
• Accommodates standard threaded mounts
• Low profile and oversize diameter design prevents wide angle lens vignetting
• Locking set screws and a wrench are provided to secure the adapter to the lens
• Many varifocal and shorter fixed focal length (wide angle) lenses are not supplied with filter threads due to the presence of a protruding, strongly convex lens element. Our slip mount adapters allow standard threaded filters to be fitted securely to these and a large variety of lenses that do not have filter threads provided.

Download Technical Drawing

How to Order

To order a filter with a slip mount, first select your filter type (e.g. BP470), then measure the outside diameter of the lens in millimeters (e.g. 43). To complete your filter part number, add a “S” in front of the outside diameter and append the result to the filter type with a hyphen (e.g. BP470-S43).