Manual

B. Aligning The Frame in case of image sensor offset:
1. Open the front tube of the Letus35 Ultimate
by removing the 4 screws and carefully
lift the tube off its place.
2. Loosen the three screws
3. Move the base left/right (opposite direction
with the offset) to make sure the frame
is centered (don’t worry about Y direction
because of the skewed Y frame size; the
Y frames will disappear way before the X
frames)
4. When it is centered, tighten the three
screws
5. Put the tube back on
C. Focusing To The Ground Glass:
1. Make sure your Letus35 Ultimate is turned
OFF and there is no SLR/cinema lens attached
to it
2. Turn ON your camera
3. Point the camera to the edge of the bright
light (not right into the bright light, just at
the edge of the bright light, at this point,
it’s easiest to see the grains on the ground
glass)
4. Have the camera set for Manual Focus. Dial
the focus ring until you get the crisp view
of the grains on the ground glass. You also
can briefly have your camera switched to
Auto Focus and once you get the grains
patterns crisp, turn it back to manual
focus
5. Gaff tape the ring at that point
D. Attaching The Lens Mount And Lens :
1. Using the Allen Wrench Tool included with
your package, loosen the three (3) screws
located at the very front of your adapter
2. Insert the lens mount into the front tube
of the unit. Make sure to seat the mount
flush against the tube
Letus35 User Guide
4