Posted: Wed Jan 23, 2019 7:01 pm Post subject: Sources for unusal filter rings? |
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DConvert wrote:
I've recently added a Industar-69 to my collection & have been unable to find any affordable stepping rings for its 22.5mm filter thread. Neither E-bay or Amazon appear to have any & even google only managed to find a 22.5-25.5 step up (from a company that have been slow to respond when asked for prices previously).
The location of the aperture control (a thin ring on the front face immediately outside the ting front element) makes any DIY solutions I've used previously impractical...
Has anyone found any good sources of non standard stepping rings? With the industars & enlarger lenses I'm getting quite a few lenses with threads no-one seems to stock! |