Examples of 'front lens' in a sentence
Meaning of "front lens"
The front lens is the lens located at the front of a camera, telescope, or other optical instrument. It is responsible for capturing and focusing incoming light
How to use "front lens" in a sentence
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front lens
Axial front lens for increased sensing ranges.
The light may be focused by means of a front lens.
The front lens cap protects the front lens.
In difficult conditions the front lens must be cleaned daily.
The front lens is made of extremely high refracting glass.
Bevelled front lens.
The front lens element does not rotate while focusing.
It is used to protect the front lens element when not in use.
Screw the filter on clockwise as viewed from the front lens.
The front lens holder can now be turned in and out to focus.
This is where a scope with a large front lens to gather more light is desirable.
The front lens is well corrected for spherical aberrations but introduces coma.
The grooves are preferably formed close to the exit face of the front lens.
Front lens group is shifted together during focusing to achieve highest level of sharpness.
The polystyrene progressive front lens mold can also be fabricated by other processes.
See also
The inner focusing facility will eliminate the rotation of the front lens.
Both have a selfie mirror beside the front lens to help you take selfies.
The front lens has the worst quality at the output than the main sensor.
This group changes its position relative to the front lens group during focusing.
The convex part of a front lens comprises here two sharp edges such as BV.
Note that the nodal point gets far from the front lens with the focal.
Protects front lens surface from scratches, dust and rain splashes.
A polarized film with a curvature matching the front lens mold is placed on the optical adhesive.
The front lens is another important point, although they do not give details.
NC filters are available to protect the front lens element.
When shooting, remove the front lens cap from the front of the lens.
The lens hood or NC filters can be used to protect the front lens element.
The retroreflective regions of the front lens 16 will not produce significant daytime signals.
Even a high-transmission lens transmits only a fraction of the light reaching the front lens element.
For applying oil to the front lens of the substage condenser, use the following considerations.
The fluid lens assembly of claim 1 wherein the front lens has a biconcave geometry.
To protect the front lens element, an NC filter is available.
Then, the polarized PVA film is trimmed from edges of the progressive front lens mold.
The hard-coated polystyrene progressive front lens mold is then pre-cured by ultraviolet light.
The front lens element is spotless, having always been covered with a UV filter.
Figure 11 shows another known arrangement with a planar front lens and two lateral angled planar lenses.
To protect the front lens element, an NC filter is recommended at all times.
In a Porro prism system, the objective or front lens is offset from the eyepiece.
Front Lens Bi-directional Rotation unique design to get an amazing effects.
A diaphragm of 8 mm in diameter is positioned 10 mm from the front lens.
Why is my front lens bevelled?
A diaphragm of 8 mm diameter is positioned approximately 10 mm from the front lens.
Then there is the single front lens ( bringing us to five total ).
The front lens 21 is installed at a predefined height above the conveyor belt.
Thus, for convenience only the front lens recess 26 is described in detail herein.
The front lens ( the objective ) focuses light to form an image in the back.
The zoom reset switch 11 is secured to the front lens barrel 1 by a screw vía a board.
The front lens holder 400 may be formed from materials that can be molded or machined.
The reference " a " designates the width of a front lens IF.
The front lens group G1 is constructed from a negative lens 1 and two positive lenses 2 and 3.
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Front of flange even with front of surface
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Examples of using Lens
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Lens changing instructions for lazer eyewear
The surface of the lens is very delicate
Keep lens filters out of reach of children
