Edmund Optics 11321 CA Series Fixed Focal Length Lenses Light Balancing Filter The diameter of the filter

The diameter of the filter or lighting to which step-down rings are coupled will be much smaller than the diameter of the lens (often resulting in vignetting)

and (8) M8-1

Edmund Optics 35469 Rugged Blue Series M12 Lenses 2mm Rugged Blue M12 IR-Cut

Midwest Optical Systems LP415-43 UV Block A/R Protective Window M43 Protective Filters

Edmund Optics 11321 CA Series Fixed Focal Length Lenses Light Balancing Filter The diameter of the filterEdmund Optics 11321 CA Series Fixed Focal Length Lenses 75mm CA Series Lens TECHSPEC CA (Compact APS) Series Fixed Focal Length Lenses are designed for high resolution large format sensors. Covering the APS C format sensors with a 28mm image circle, these lenses feature a TFL Mount. TFL Mounts feature an M35 x 0. 75 thread with a 17. 5mm flange distance, and offers the same flange distance, robustness, and ease of use as a C Mount. TECHSPEC CA Series