Step-Up Adapter M72-M105 Close-Up Lenses Male Thread M40

Male Thread M40

5 M43 CU700-43 M46 CU700-46 M49 CU700-49 M52 CU700-52 M55 CU700-55 M58 CU700-58 M62 CU700-62

Swivellink AFSB-7

Male Thread M67 Female Thread M62 Manufacturer Midwest Optical Systems

43 mm Chief Ray Angle Not Specified Front Principle Point -34

Step-Up Adapter M72-M105 Close-Up Lenses Male Thread M40Step 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