Lens Not Attached:
Pls enable "M mode " or "Release without lens" in the setting of camera when use JINTU manual lens.
1.Reduce the shutter speed from 1/800s down to 1/400s or slower 1/200 etc;
2. Increase the ISO value, from ISO 100 to ISO 300/400/600 etc.
3. Use a remote shutter release and a tripod to increase image stability
1) Pls Set your camera to M mode with "shutter release: no lens" on(if any);
2) Pls Set the lens to your desired aperture/focal length;
3) Pls Adjust the front focus ring to bring the subject into focus
Optical lens glass imported from Japan, uses multi-coated technology to reduce flare and ghosting for vivid colors and clear images. High quality optical glass for excellent image sharpness and contrast
Solid construction with a full metal body that is much better than plastic lenses while also providing a sturdy, solid feel when used both indoors and outdoors. Avoid wear and tear.
All JINTU super telephoto zoom lenses are supplied with front / rear lens caps and a lens protect bag case.
1x 900mm Mirror Lens
1x Front Lens cap
1x Rear Lens cap
1x Leather Lens Bag
1x T2-EOS adapter ring
1x T2-AI adapter ring
1. Q: Why does my camera say "Lens not attached" or Unrecognized? ?
A: This is a full manual focus lens, no electric contacts, your camera will not detect the lens when mounted, pls switch camera to M mode to work.
2. Q: Why I can't press the shutter button when lens mounted ?
A: Normally switch your camera to M mode will solve this issue, for some cameras, you need to setting "Release W/O Lens " to Enable on camera menu to make lens work.
Q: Why my picture out of focus?
A: Pls lock the"Lock-Open" ring and then rotate the focus ring on the front body of the lens until the subject is in focus, and focus with live-view. Recommend use with a tripod and remote to keep image stable
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