Step Up Rings
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Midwest Optical SU25.5-37
- Step-Up Ring
- from M25.5 x 0.5 To M37 x 0.5
- 28.5 mm Outer Diameter
- 21 mm Clear Aperture
-
Midwest Optical SU77-105
- Step-Up Ring
- from M77 x 0.75 To M105 x 1
- 108 mm Outer Diameter
- 74 mm Clear Aperture
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Midwest Optical SU77-95
- Step-Up Ring
- from M77 x 0.75 To M95 x 1
- 98 mm Outer Diameter
- 74 mm Clear Aperture
-
Midwest Optical SU62-82
- Step-Up Ring
- from M62 x 0.75 To M82 x 0.75
- 84 mm Outer Diameter
- 59 mm Clear Aperture
Brands | Model | Stock status | Step To | Step From | Clear Aperture | Outer Diameter |
---|---|---|---|---|---|---|
Midwest Optical | SU25.5-37 | M37 x 0.5 | M25.5 x 0.5 | 21 mm | 28.5 mm | |
Midwest Optical | SU77-105 | M105 x 1 | M77 x 0.75 | 74 mm | 108 mm | |
Midwest Optical | SU77-95 | M95 x 1 | M77 x 0.75 | 74 mm | 98 mm | |
Midwest Optical | SU62-82 | M82 x 0.75 | M62 x 0.75 | 59 mm | 84 mm | |
Midwest Optical | SU62-77 | M77 x 0.75 | M62 x 0.75 | 57 mm | 79 mm | |
Midwest Optical | SU62-72 | M72 x 0.75 | M62 x 0.75 | 59 mm | 74.5 mm | |
Midwest Optical | SU62-67 | M67 x 0.75 | M62 x 0.75 | 60 mm | 70 mm | |
Midwest Optical | SU58-62 | M62 x 0.75 | M58 x 0.75 | 55 mm | 64 mm | |
Midwest Optical | SU55-62 | M62 x 0.75 | M55 x 0.75 | 51 mm | 64 mm | |
Midwest Optical | SU55-58 | M58 x 0.75 | M55 x 0.75 | 52 mm | 60 mm | |
Midwest Optical | SU52-67 | M67 x 0.75 | M52 x 0.75 | 49 mm | 70 mm | |
Midwest Optical | SU52-58 | M58 x 0.75 | M52 x 0.75 | 49 mm | 60 mm | |
Midwest Optical | SU49-58 | M58 x 0.75 | M49 x 0.75 | 46 mm | 60 mm | |
Midwest Optical | SU49-52 | M52 x 0.75 | M49 x 0.75 | 46 mm | 54 mm | |
Midwest Optical | SU46-58 | M58 x 0.75 | M46 x 0.75 | 43.5 mm | 60 mm | |
Midwest Optical | SU46-55 | M55 x 0.75 | M46 x 0.75 | 43.5 mm | 57 mm | |
Midwest Optical | SU46-52 | M52 x 0.75 | M46 x 0.75 | 43.5 mm | 55 mm | |
Midwest Optical | SU46-49 | M49 x 0.75 | M46 x 0.75 | 43.5 mm | 51 mm | |
Midwest Optical | SU43-46 | M46 x 0.75 | M43 x 0.75 | 40 mm | 48 mm | |
Midwest Optical | SU40.5-46 | M46 x 0.75 | M40.5 x 0.5 | 37.5 mm | 48 mm | |
Midwest Optical | SU39.5-43.5 | M43.5 x 0.75 | M39.5 x 0.5 | 37 mm | 46 mm | |
Midwest Optical | SU39-46 | M46 x 0.75 | M39 x 0.5 | 36.5 mm | 48 mm | |
Midwest Optical | SU37.5-46 | M46 x 0.75 | M37.5 x 0.5 | 34.5 mm | 48 mm | |
Midwest Optical | SU37-49 | M49 x 0.75 | M37 x 0.75 | 33.2 mm | 31.5 mm | |
Midwest Optical | SU37-46 | M46 x 0.75 | M37 x 0.75 | 33.2 mm | 48.5 mm | |
Midwest Optical | SU34-46 | M46 x 0.75 | M34 x 0.5 | 31 mm | 48 mm | |
Midwest Optical | SU35.5-37 | M37 x 0.75 | M35.5 x 0.5 | 32.5 mm | 39 mm | |
Midwest Optical | SU30.5-46 | M46 x 0.75 | M30.5 x 0.5 | 27.5 mm | 48 mm | |
Midwest Optical | SU28-37 | M37 x 0.75 | M28 x 0.75 | 25.8 mm | 39 mm | |
Midwest Optical | SU27-46 | M46 x 0.75 | M27 x 0.5 | 24 mm | 48 mm | |
Midwest Optical | SU27-40.5 | M40.5 x 0.5 | M27 x 0.5 | 24.5 mm | 42 mm | |
Midwest Optical | SU27-37 | M37 x 0.75 | M27 x 0.5 | 24 mm | 39 mm | |
Midwest Optical | SU27-30.5 | M30.5 x 0.5 | M27 x 0.5 | 23 mm | 32 mm | |
Midwest Optical | SU25.5-46 | M46 x 0.75 | M25.5 x 0.5 | 22.5 mm | 48 mm | |
Midwest Optical | SU25.5-30.5 | M30.5 x 0.5 | M25.5 x 0.5 | 22.5 mm | 32 mm | |
Midwest Optical | SU25.5-27 | M27 x 0.5 | M25.5 x 0.5 | 21 mm | 28.5 mm |