Difference between revisions of "Filter thread"

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(common filter system thread types)
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The '''Filter Thread''' or '''Filter Ring''' is a threaded section inside the front of a lens to allow accessories such as [[filter]]s and [[lens hood]]s to be attached.
 
The '''Filter Thread''' or '''Filter Ring''' is a threaded section inside the front of a lens to allow accessories such as [[filter]]s and [[lens hood]]s to be attached.
  
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=== Common filter system ===
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{| border="1" cellpadding="2" style="margin: 0.5em 2em; text-align: center; border-collapse: collapse;"
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! scope="col" width="100" | System
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! scope="col" width="100" | type
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! scope="col" width="100" | thread
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! scope="col" width="200" | description
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|-
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| [[Contax G]] || screw ||46mm || except 16mm and 21mm lens
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|-
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| [[Fuji GX680]]  ||screw || 82mm
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|-
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| [[Leica]] ||snap on|| A36 || early
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|-
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| Leica || screw|| 39mm ||late
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|-
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| [[Mamiya RB67]] || screw || 77mm
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|-
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| [[Olympus OM]] ||screw|| 49mm
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|-
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| [[Pentax]] || scew||  49mm
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|-
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| [[Pentax 6x7]] || screw|| 67mm
 +
|}
 
[[Category: Camera parts]]
 
[[Category: Camera parts]]

Revision as of 05:42, 27 May 2013

Glossary Terms

The Filter Thread or Filter Ring is a threaded section inside the front of a lens to allow accessories such as filters and lens hoods to be attached.

Common filter system

System type thread description
Contax G screw 46mm except 16mm and 21mm lens
Fuji GX680 screw 82mm
Leica snap on A36 early
Leica screw 39mm late
Mamiya RB67 screw 77mm
Olympus OM screw 49mm
Pentax scew 49mm
Pentax 6x7 screw 67mm