Monthly Archives: November 2014

HELP! I need some parts for the 28-70 F2,8 lens

if You have parts (used, damaged) for this lens, or an ideea, where I could find them, pls drop me a mail. János

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Cemented (glued) lens

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Canon 28-70 F2,8 lens – optical problem caused by aging

I repaired a Canon 28-70 F2,8 lens for somebody, with complete cleaning of the internal elements. The repair was ok – but the image was very smooth. Controlled with a strong handlamp, I have seen a haze on one of the … Continue reading

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