Step-Up Adapter M40.5-M46 Resolution (MP)_5 See part numbers listed below

See part numbers listed below

70 mm Chief Ray Angle Not Specified Front Principle Point -37

45 μm Weight 135 Grams Mount C-Mount Filter Thread No Filter Threads Minimum Object Distance 100 mm Front Diameter 56 mm Focus Control Fixed Iris Control Manual Flange Back in Air 17

01 Operating Temperature Range -10 to +50°C Dimensions 51 mm × 51 mm × 76 mm Angle of View @ 2/3″ 6

0 - ƒ/22 Image Size Not Specified Image Circle Diameter Not Specified Imager Format 2/3″ Light Spectrum Visible Resolution (MP) 12 Resolution (Pixel Size) 2

Step-Up Adapter M40.5-M46 Resolution (MP)_5 See part numbers listed belowStep 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