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View Full Version : My DIY adapter, only 3 inches long



armisiano
10-07-2007, 09:16 PM
So I finished my first DIY 35mm adapter. I already have had some ideas on things I could've done differently, but, for a first attempt I don't think it came out too shabby. It's only 3 inches in length, I accomplished this by starting at the base where it mounts to the DVX with a 72mm +10 macro, then a step down ring where I then attached a 58mm +4 maco, then I mounted a Canon Ee-S focusing screen between 2 UV filters, and finally, about 46.5mm later, a Nikon F mount cap, dremeled out in the middle.
There are two parts to the test footage. The first is done at about 4am right when I finished it's basic construction and you can see me in my living room, doing the stereotypical rack focusing and what not, all with a 50mm lens (except the close up of the candle, that was a 100mm). Then after looking at that, and seeing some flaws, I fine tuned them the best I could, disassembling everything and reassembling it all again, and finally this morning filmed the 2nd half of the test footage, of my grandmother on her porch looking at mail. Using a 28mm, a 50mm, and finally a 100mm lens. So there it is. Oh, yeah, and then I painted it a textured flat black for fun (also helps the grip, less likely to drop it). I call it the Rocco35. (my middle name)
http://brpmovies.com/Rocco35_1.jpghttp://brpmovies.com/Rocco35_2.jpg

Here's the address of the test footage: (sadly when I export the footage as WMV's I loose all pure black, it sort of washes everything over, sorry)
http://brpmovies.com/Rocco35_test footage1.wmv (http://brpmovies.com/Rocco35_test%20footage1.wmv)
and an updated higher res version below:
http://brpmovies.com/Rocco35_test footageHR1.wmv (http://brpmovies.com/Rocco35_test%20footageHR1.wmv)

Chenopup
10-07-2007, 11:01 PM
not bad - hard to really judge based on such a small res clip - can you upload a 720x480 clip for us to see?

I've only gone through the footage a couple of times - I liked the look of what you shot - would be nice to see what your light loss is...

what speed of lenses were you using? All Nikon?

What was the cost to assemble? Did you get the plans from jetsetmodels.com?

Interesting how so many of these adapters have their own look - almost like choosing film stocks.

I'd be interested in a high res movie - then I'm sure you'll get more feedback.

cheno

armisiano
10-08-2007, 02:36 AM
Cheno,
Yeah, I'll upload a higher res clip.
I loose about 1 full stop of light. The 50mm and the 100mm were both Nikon E series (very light weight), and the 28mm was a nice Vivitar I'm becomming pretty fond of.
The plans/design was my own. Just sort of looked at what everyone else had done and tried my hand at it, trying to make any improvements I could. I figured by making it smaller I could save a decent amount of light loss and avoid having to buy or construct support rails, at least with the smaller lenses.
The most expensive items were the focusing screen ($35), and of course the lenses. The rest was stuff from ebay, without the shipping and handling I'd say about $50 on it all.
Also, a big part of the 'look' it has comes from I'd say three main things:
- The pretty old used ebay found lenses gives it a kind of rustic look.
- The Canon Ee-S focusing screen seems to get really rich colors.
- I like pretty saturated blacks, I have the Master PED on the DVX set to -6.

Tony

indieGuerilla
10-11-2007, 02:49 PM
I dont want to brag but mine is longer. :shocked: HA HA But dont feel bad, its not the size of your adapter that matters its how you use it. IG

indieGuerilla
10-11-2007, 02:50 PM
Hey, All joking aside your adapter looks great, IG