We start shipping LPS-D1-EOSF for 6D and 5D Mark II. Take a look at following close-up picture. To minimize vignetting and reflection, the inside frame is machined at 30-degree taper shape. This is carefully considered to achieve the maximum performance and really well made. I’m not a machinist. But I can easily imagine it’s not easy to do, especially in this tiny size.

frameAs always, IDAS filter is the premium quality optically and mechanically.


Now BORG system package includes Feather Touch configurations. The basic concept is to be simple. Mainly suitable for visual observing. No drawtube included since FTF has a plenty of focusing travel – 2″ long stroke. 71ftf20Look around a updated BORG page. New package # are 71FTF20 and 90FTF20.




~ by tedishikawa on March 10, 2016.

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

%d bloggers like this: