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A Word of Welcome Thank you and congratulations on your purchase of the Letus35 Mini! This manual covers the basic installation and operation of your 35mm adapter along with additional information on Troubleshooting and Technical Support. Getting to Know the Letus35 Mini Below is an image of the different components of the Letus35 Mini for refer- ence throughout this user guide.
Understanding The Letus35 Mini This section provides information about the Letus35 Mini, package contents, optional accessories and its main features. Package Contents: » Letus35 Mini 35mm DOF Adapter » Lens caps for the Mini (one for each side of the adapter) »...
» Custom Condenser specially tailored for the Letus35 Mini 35mm DOF Adapter optimizing Image Quality. » New and improved Ground Glass Design: Beautiful Film-Like Bokeh, ac- curate color reproduction, absolutely no vignetting and the best Edge- to-Edge Sharpness in the industry. »...
Tighten the 3 allen head screws around the thread ring once you are happy with the alignment of the image on the LCD. Zoom in until the edges of the Ground Glass (GG) disappear and there are no signs of vignetting (dark corners or sides). This will be your outmost zoom level.
Insert the lens mount into the front tube of the unit. Make sure to seat the mount flush against the tube. Tighten the three (3) set screws to firmly lock the Lens Mount in place. Now, attach the appropriate Lens to your Lens Mount.
Tighten the three (3) set screws to firmly lock the Lens Mount in place. Measuring Focus: The Film Plane for the Letus35 Mini 35mm DOF Adapter is 28.2mm from the front of the tube to- ward the main body. If you have the optional sup- port bracket, the back of this bracket is the Film Plane;...
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Remove the lens mount and lens from the tube. Located on the back of the lens mount are three (3) small screws. Carefully, one at a time, loosen each one a small amount. Each screw should be loosened an even amount.
If, by accident, you happen to pull one of the posts from its socket DO NOT PANIC! Remove the Rub- ber Boot from the post VERY carefully, then, with a toothpick or the allen wrench you received with your adapter, gently tuck the Rubber Boot back into the mounting hole.
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Clean the top surface of the prism. Put the enclosure cap back on and use the 2 Allen screws to secure it in place again. Do not over tighten them. Put the front tube back on. CAUTION NOTE: Dust will not matter beyond this point, unless it is a stain.
(RMA number), which must accompany all returns. The returned accessory or component shall remain the property of the buyer who shall ship it freight prepaid to the designated Letus Corpo- ration location with the RMA number clearly displayed on the packaging exterior and all paper- work.
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All returns must be shipped freight prepaid with the RMA number displayed on the outside of the shipping box along with the number of boxes being shipped back (i.e. 1 of 3, 2 of 3, etc.). Letus Cor- poration WILL NOT ISSUE CALL TAGS FOR ANY REASON WHATSOEVER. For your own protection, we suggest shipping all returns fully insured and via traceable carrier.