Примеры использования Focus ring на Английском языке и их переводы на Русский язык
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Rear Focusing(RF) System with autofocus controlled by Silent Wave Motor and separate focus ring for manual focus. .
viewfinder of the camera may differ from the aperture value set with the lens' aperture ring when the focus ring is rotated.
If there were not any distances marked on the metal focus ring of my 28mm Chinon- I would have gone mad!
You can also match the distance to the subject with numbers on the focus ring- it usually indicates the distance from the front of the lens to the middle of the field of depth.
adding a rotating lens element that moved in mechanical sync with the focus ring.
manually via separate focus ring.
Rotate the focus ring to realign the desired distance scale number(“0.5 m” in Fig. 11)
If desired, autofocus can be over-ridden by rotating the lens focus ring while the shutter-release button is pressed halfway or, if the camera
Keep the shutter button halfway down, rotate the focusing ring to achieve a sharper.
A low-cost lens doesn't have a tungsten alloy radiation focusing ring.
We can provide tungsten alloy radiation focusing ring as your requirements and tungsten alloy radiation focusing ring offered by us is qualified.
Focusing ring used to adjust the lens
adjust the lenses until the images form one which gives a distance reading that can then be transferred to the focusing ring.
Please do not hesitate to contact us if you have any question about tungsten alloy radiation focusing ring and tungsten alloy radiation shielding.
The user-friendly focusing ring on ZEISS lenses with an ergonomic finger rest is perfect for fast, precise focusing. .
play and backlash in the focus rings of the lenses, dim viewfinders
Rotate the focus ring 3 manually to focus. .
Open the smart stand and adjust the focus ring.
You can turn the white focus ring on the front of the camera to adjust.