PST ERF
Posted: Sat Aug 12, 2017 1:34 pm
Hi Folks
I have been using a DS SM60 II recently and have been impressed with the views , but especially their ease and brightness !!
this is obviously because the internal etalon is devoid of an ERF.
This has me thinking that any DS system say 60mm and under would benefit from only utilising one ERF for visual use ,
I have seen an LS 50 DS for sale previously which had the frontal stack ERF removed.
But then how's about the humble PST , my question/s is how easy would it be to remove its ERF (2nd Gen clear blue obj / 2006)
as I reckon this would make its DS image much more accessible.
Plus while I'm on the topic does the factory 0.5A PST only have one ERF like its larger siblings ?
Thanks .... Brian
I have been using a DS SM60 II recently and have been impressed with the views , but especially their ease and brightness !!
this is obviously because the internal etalon is devoid of an ERF.
This has me thinking that any DS system say 60mm and under would benefit from only utilising one ERF for visual use ,
I have seen an LS 50 DS for sale previously which had the frontal stack ERF removed.
But then how's about the humble PST , my question/s is how easy would it be to remove its ERF (2nd Gen clear blue obj / 2006)
as I reckon this would make its DS image much more accessible.
Plus while I'm on the topic does the factory 0.5A PST only have one ERF like its larger siblings ?
Thanks .... Brian