45 degree viewing accessory for camera viewfinder

A camera viewfinder viewer accessory mountable on a camera viewfinder, the viewer accessory comprising:

• an elongated body portion having first and second ends and a longitudinal axis extending from said first end to said second end;
• a light-transmitting passageway through said body portion from said first end to said second end;
• a plurality of cooperative objective lenses mounted within said light-transmitting passageway of said body portion;
• a connector for mounting said body portion to the camera viewfinder, said connector being disposed adjacent to said first end;
• said body portion second end including an angled face disposed at a generally 45° angle relative to said longitudinal axis;
• an eyepiece connected to said body portion adjacent said angled face at said second end of said body portion, said eyepiece having a longitudinal axis generally disposed at an angle that is 45 degrees relative to said longitudinal axis of said body portion, and said eyepiece including at least one eyepiece lens;
• a single prism disposed in said light-transmitting passageway between said eyepiece and said plurality of cooperative objective lenses;
• wherein a viewfinder image is directed from said camera viewfinder along said longitudinal axis of said body portion, the image is redirected along said longitudinal axis of said eyepiece, to be viewed through said eyepiece.