I think this floating dot anomaly was brought up here a year or so ago,
or I saw it on another list. A direct reflection off the low pass filter
to the rear element and back.
___________________________________
John Hermanson
Camtech Photo Services, Inc.
21 South Lane, Huntington NY 11743
631-424-2121 | Olympus OM Service since 1977
http://www.zuiko.com | omtech1 AT verizon.net
Moose wrote:
> Piers Hemy wrote:
>
>>On the Tanron 90/2.5 - yes, it pretty much is.
>>
>
> And the rear surface of the rear element of the Tokina 24-40 is slightly
> concave.
>
> Moose
>
>>Of John Hermanson
>>
>>Or could be a reflection off the (flat) rear element. By any chance IS the
>>rear element flat?
>>
>
> Moose
>
==============================================
List usage info: http://www.zuikoholic.com
List nannies: olympusadmin@xxxxxxxxxx
==============================================
|