EM40646 - Semi-Rigid Education Semi-Rigid borescopes are fiber-based instruments with a rigid sheathing surrounding the insertion probe. These products perform optically like a fiberscope but physically like a rigid borescope. ... More Learn About Tip To Target Distance Here... | Learn About Focal Distance Here...				More
	EM40665 - Direction Of View Education Direction of View refers to the angle which the borescope looks and is expressed in degrees. The image is turned or redirected using prisms or in some cases mirrored surfaces. Only the listed direc... More				More
	EM40666 - Field Of View Education Field of View refers to the overall area that a borescope can see and is expressed in degrees. Fields of view are typically between 50 and 65-degrees but can be set larger or smaller depending upon... More				More

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