<div class="sw--display-block sw--text-white sw--bg-dark-gray"> <div id="emailModalContentContainer"> <span class="noty_close sw--position-absolute sw--position-right sw--padding-top-3 sw--padding-right-3 icon-cancel sw--opacity-8 sw--z-index-10"></span> <div class="sw-row"> <div class="sw--position-relative sw--display-block sw--padding-3"> <p class="sw--font-size-16 sw--margin-bottom-2 sw--margin-right-6">Sign up to hear about special promotions</p> <form action="/register/email-signup" class="sw--position-relative" data-confirmation="emailConfirmationModal" data-sw-email-modal-form> <input type="text" class="sw--input-height__medium" style="width:60%;" placeholder="Email address" name="email" /> <input type="hidden" class="" name="location" value="/product/AMK66L8EJ/canon-demi-c-50mm-sd-lens-to-m39-adapter" /> <input type="hidden" class="" name="confirmation" value="emailConfirmationModal" /> <input type="submit" class="btn-primary sw--margin-left-1" value="Subscribe" /> <div id="emailModalFormError" class="text-error" style="display:none"></div> </form> </div> </div> </div>

Click and drag to rotate
Canon Demi-C 50mm SD lens to M39 Adapter 3d printed

DIGITAL PREVIEW
Not a Photo

Canon Demi-C 50mm SD lens to M39 Adapter 3d printed
Canon Demi-C 50mm SD lens to M39 Adapter 3d printed

DIGITAL PREVIEW
Not a Photo

Canon Demi-C 50mm SD lens to M39 Adapter 3d printed
Canon Demi-C 50mm SD lens to M39 Adapter 3d printed

DIGITAL PREVIEW
Not a Photo

Canon Demi-C 50mm SD lens to M39 Adapter

Made by
$10.26
3D printed in black nylon plastic with a matte finish and slight grainy feel.
QTY
All orders are backed by our
All orders are backed by our
Money Back Guarantee.
Product Description
Adapter to hold the 50mm Demi-C lens on a Leica M39 thread (and have infinity focus).
Notes, the lens holding thread is very fine, some care should be used in fitting the lens to avoid cross threading.
Once in the mount, the lens helicoid should end at infinity as marked. The focus throw is quite limited on this lens, so undesirable to have the lens focus either side of infinity (or else you lose the close focus, which is around 1.2m/4ft).
However, it is very easy to adjust the lens collimation: loosen the 3 screws on the silver rim of the lens (furthest from the camera). Now the (black rim) front element will rotate until you see infinity in the viewfinder. Spin the silver ring around to line up the infinity marker, and re-tigten the screws. (These screws also allow the lens to focus closer or even remove the front element - don't unscrew too far!).
This is still a design in progress, copied and tweaked from a working print on a FDM/PLA printer, please take that into account, if a loose or tight fit!
Picture shows it on a GH4, via M43/L39 adapter, though perhaps surprisingly for a half-frame lens it does fully cover full-frame (with just slight darkening to the corners of 3x2 (Sony A7)).
 
Details
What's in the box:
Canon Demi-C 50mm SD Lens to M39 Adapter
Dimensions:
5.18 x 5.18 x 1.54 cm
Switch to inches
2.04 x 2.04 x 0.61 inches
Switch to cm
Success Rate:
First To try.
What's this?
Rating:
Mature audiences only.
Sign In or Join to comment.
 
 
Logo

Hello.

We're sorry to inform you that we no longer support this browser and can't confirm that everything will work as expected. For the best Shapeways experience, please use one of the following browsers:

Click anywhere outside this window to continue.