Midwest Optical Systems SD46-40.5
Midwest Optical Systems SD46-40.5 Step-Down Adapter M46-M40.5 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)
Categoría:
Midwest Optical Systems SD46-40.5 Step-Down Adapter M46-M40.5 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)
| Vendedor: | |
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| SKU: |
SD46-40.5 |
| Peso: |
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 same day. 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.