Some mirrorless options for Pentax

Started Aug 25, 2018 | Discussions thread
Alex Sarbu Forum Pro • Posts: 10,212
Re: Some mirrorless options for Pentax

Barry Pearson wrote:

Fogel70 wrote:

.... With rear lens element protruding into the lens mount you will need free space around the protruding part to avoid damaging lens or camera attaching and removing the lens.

I wonder how different that would be from the D FA* 50mm f/1.4?

It may not be apparent below, but the peak of the curve of the rear element is nearly at the same plane as the rear end of its enclosing tube.

The rear element is very exposed!

Maybe like this:

The prototype lens which used this concept, presented with the K-01's announcement.


 Alex Sarbu's gear list:Alex Sarbu's gear list
Ricoh GR III Pentax K-5 IIs Pentax K-1 II Pentax smc DA 21mm F3.2 AL Limited Pentax smc DA 70mm F2.4 AL Limited +8 more
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