Step-Up Adapter M46-M52 Focal Length_50 mm BP324 Near UV Bandpass Filter

BP324 Near UV Bandpass Filter

FE185C057HA-1 Technical Specifications:

75 Minimum Object Distance 100 mm Front Diameter 51 mm Focus Control Manual Iris Control Manual Flange Back in Air 17

Male Thread M34 Female Thread M46 Manufacturer Midwest Optical Systems

Step-Up Adapter M46-M52 Focal Length_50 mm BP324 Near UV Bandpass FilterStep Up Rings by Midwest Optical Systems (MidOpt) Use larger diameter filters on lenses with smaller diameter filter threads Often mandatory for shorter focal length lenses in order to prevent vignetting Available sizes: SU22. 5 25. 5 SU77 105 Commonly referred to as a thread adapter Step Up Rings are most commonly used to adapt a larger diameter thread on items such as ring lights and filters to a smaller diameter thread (generally the thread on the