Step up adapter for M35.5 to M37 lenses enables use of larger filters for improved image quality
Compatible with a range of filter sizes for versatile imaging applications
Prevents vignetting by ensuring larger filters fit smaller lens threads
Durable metal construction for long-lasting performance
Summarized by Shop
Midwest Optical Systems SU35.5-37 Step-Up Adapter M35.5-M37 Step Adapters - Step-Up Step adapter part numbers are made up of the lens thread size in mm and the filter size in mm. Ex: SU25.5-27; M25.5 (lens thread), M27 (filter thread)
Step-Up Rings
Use larger diameter filters on lenses with smaller diameter filter threads
Often