Step-Up Adapter M82-M105Step 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

Attachments can be adapted to smaller lenses by using step-up rings

Includes the following Extension Ring

Male Thread M62 Female Thread M46 Manufacturer Midwest Optical Systems

Test in both monochrome or color applications

81 mm Chief Ray Angle Not Specified Front Principle Point -1

25 mm TV Distortion (%) -0

Swivellink SLM-SB-8

Product Line / Series HF-SA-1 Lens Type Fixed Focal Length IP Rating Not Specified Focal Length 16 mm ƒ/N ƒ/1

PC052 Circular Polarizer

46 mm Chief Ray Angle 6

Control the variability of ambient light

Male Thread M62 Female Thread M67 Manufacturer Midwest Optical Systems