i have to cut about 4mm each "1" and "2" elements because i can't focus properly in long distances.
i can fix distance from lens to gg by additional ring.
i have gg made by me [600 gritt] - working on better gg
I'm trying to make much better gg... this one is for testing now...
I have very bad close up [this one is for testing too...] - it's very chip, i'm waiting now for hoya +10 macro... to use one, not three glasses ...
I rotate picture to properly framing by magnet 3x1 mm
Interesting setup, that's one long barrel you've got attached there. In your setup, you mention "empty spacers" are they just simply rings with no glass? If so, where do you get them? Also, the #1 and #2 adapters, are they the same or different?
Buy damaged uv filters and remove glass from it. Yes it's ring with no glass.
#1 #2 parts are specially made by mechanic.Both parts are different. in #1 On one side is fd mount [bayonet] and a screw in anoter. In #2 start from screw and ends with 55mm screw. both parts [#1, #2] are screwed together. There is an additionl a fixing ring to properly set flange focal distance....
I use polarizer ring to properly align lens. At the bottom of part #1 there is a screw in. This is for plate. On this all lenght it have to be support by plate.... Im' waiting now for properly macro... because this three glasses make a lot of distortion....
i can switch lenses. on one of the picture is mini macro set [tamron 60-300mm]