updated lens roadmap...

Started 11 months ago | Discussions thread
Senior MemberPosts: 1,235
Re: HD, WR....
In reply to miles green, 11 months ago

miles green wrote:

Looks like many lens are getting HD treatment, and some are getting WR.

I wonder if compared to SMC, HD coating is both better and cheaper to produce!?

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Miles Green
Pentaxian with chronic LBA
Corfu, Greece

HD sounds consumer friendly nomenclature so it may not be the best of their coatings. But here is a test that shows how a coating can influence a lens


it there wasn't Sigma 8-16, I might have fallen for this lens on Pentax mount..

Kind Regards,


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