Infinitely variable focal power lens units precisely matched to varying distances by radar and electronics

A fast focusing lens system comprising:

• a first lens and a second lens mounted adjacent each other with said first lens being a forward lens, closest to an object to be viewed, and said second lens being a rearward lens, further from said object to be viewed than said first lens;
• each of said first lens and said second lens having an inner surface and an outer surface;
• said first lens and said second lens inner surfaces mounted in juxtaposed relationship to each other with a space formed between said inner surfaces;
• means connecting said first and said second lenses and allowing relative movement therebetween so that said space formed between said first and said second lenses inner surfaces can be adjusted;
• a proportional solenoid for moving said first and said second lenses relative to one another to adjust the focal power of said lenses;
• electrical means for operating said proportional solenoid.

A fast focusing lens system comprising:

• a frame;
• a first lens and a second lens mounted adjacent each other in said frame with said first lens being a forward lens, closest to an object to be viewed, and said second lens being a rearward lens, further from said object to be viewed, each lens having an inner surface and an outer surface;
• said first lens and said second lens inner surfaces mounted in juxtaposed relationship with a space formed between said inner lens surfaces;
• means connecting said first lens and said second lens so that said inner lens surfaces can be moved away from and toward each other to increase and decrease said space between said lenses' inner surfaces;
• means for moving said first lens and said second lens toward and away from each other so as to vary the space between said first and said second lenses inner surfaces;
• said means for moving said first lens and said second lens relative to one another including a radar sending and receiving unit mounted on said frame;
• an electric circuit including an amplifier and converter controlled by said radar sending and receiving unit to provide the power to move said first lens and said second lens relative to each other to focus said lenses on said object.

A fast focusing lens system comprising:

• a first lens and a second lens mounted adjacent each other with said first lens being a forward lens, closest to an object to be viewed, and said second lens being a rearward lens, further from said object to be viewed than said first lens;
• each of said first lens and said second lens having an inner surface and an outer surface;
• said first lens and said second lens inner surfaces mounted in juxtaposed relationship to each other with a space formed between said inner surfaces;
• means connecting said first and said second lenses and allowing relative movement therebetween so that said space formed between said first and said second lenses' inner surfaces can be adjusted;
• said first lens being flexible and said inner surface of said first lens having a series of channels therein for providing a uniform change in radius during movement of said first lens.

A fast focusing infinitely variable focal power lens system adapted for use with eyeglasses comprising:

• a frame;
• a first lens and a second lens mounted adjacent each other in said frame, with said first lens being a forward lens closest to an object to be viewed and said second lens being a rearward lens further from said object to be viewed, each lens having an inner surface and an outer surface;
• said first lens and said second lens inner surfaces mounted in juxtaposed relationship with a space formed between said lenses' inner surfaces;
• means connecting said first lens and said second lens so that said lenses' inner surfaces can be moved away from each other to increase and toward each other to decrease said space between said lenses' inner surfaces;
• a reservoir around the perimeter of the first and the second lenses' edges in fluid communication with the space between said lenses' inner surfaces;
• a transparent liquid located in said reservoir and filling said space between said lenses' inner surfaces;
• a focusing means for moving said first and said second lenses relative to one another to adjust said space between said lenses' inner surfaces;
• said reservoir having a quantity of Helium gas under a slight pressure to assist movement of said transparent liquid.

A fast focusing infinitely variable focal power lens system adapted for use with eyeglasses comprising:

• a frame;
• a first lens and a second lens mounted adjacent each other in said frame, with said first lens being a forward lens closest to an object to be viewed and said second lens being a rearward lens further from said object to be viewed, each lens having an inner surface and an outer surface;
• said first lens and said second lens inner surfaces mounted in juxtaposed relationship with a space formed between said lenses' inner surfaces;
• means connecting said first lens and said second lens so that said lenses' inner surfaces can be moved away from each other to increase and toward each other to decrease said space between said lenses' inner surfaces;
• a reservoir around the perimeter of the first and the second lenses' edges in fluid communication with the space between said lenses' inner surfaces;
• a transparent polydimethylsiloxane polymer oil located in said reservoir and filling said space between said lenses' inner surfaces;
• a focusing means for moving said first and said second lenses relative to one another to adjust said space between said lenses' inner surfaces.