Midwest Optical Systems SD58-55
Categories:
Midwest Optical Systems SD58-55 Step-Down Adapter M58-M55 Step Adapters - Step-Down
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 mandatory for shorter focal length lenses in order to prevent vignetting
Available sizes: SU22.5-25.5 – SU77-105
Step-Down Rings
Use smaller diameter filters on lenses with larger diameter filter threads
The diameter of the filter or lighting to which step-down rings are coupled will be much smaller than the diameter of the lens (often resulting in vignetting)
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 mandatory for shorter focal length lenses in order to prevent vignetting
Available sizes: SU22.5-25.5 – SU77-105
Step-Down Rings
Use smaller diameter filters on lenses with larger diameter filter threads
The diameter of the filter or lighting to which step-down rings are coupled will be much smaller than the diameter of the lens (often resulting in vignetting)
Vendor: Midwest Optical Systems
SKU: SD58-55
Weight: 0.26 lb
Lead time varies by product. Standard non-back-order items ship within 1-7 days. Items in stock at our Sacramento warehouse ship on the same day that the order is placed. Back-ordered item lead times vary and are based on current production backlogs and existing open orders. After receipt of order you will be contacted with a shipping timeline. Please look out for a call or email from us about your ship date.