Reducer for 110 Megrez

[Coco]

HI

I want to reduce the focal length on my William Optics Megrez 110.

So far I've tried the WO MKIII but doesnt work to well, it worked great with the C80 but not this scope.. Ive also tried the skywatcher flattener which is better not perfect but not bad, I'd like to reduce it slightly.

I'm only having issues with DSLR , the ATIK 314 is perfect..

Any ideas?

[Psychobilly]

WO Mk IV or Televue...?

[robbieince]

Hiya

With the FR3 it's not really compatible with a dslr as the chip distance from the rear flange is greater than the optimum.

As already said there are other flatteners better for a dslr such as the FR4 or later.

There are quite a few web pages around discussing ideal separation for the frs.

Here is the link showing the ideal chip distance

http://www.williamoptics.com/accessories/images/FW0.8X_T-RING_950425.pdf

I believe the DSLR chip distance is already 44mm so you have little to play with in terms of T rings etc.

Regards

Rob