This diagonal eyepiece allows for accurate measurements even when obstructed lines of sight exist between the unit and the target. Designed for use with CST/Berger DGT10, BDT30, and David White DWT-10/30 theodolites, it includes a solar filter to manage glare and sun reference points.

• Enables accurate measurements when lines of sight are obstructed by buildings or other large obstacles
• Integrated solar filter prevents glare and assists when using the sun as a reference point
• Compact 3.75 in. design is lightweight and easy to transport
• Includes a soft carrying case equipped with belt and wrist loops for portability
• Constructed from rugged, sturdy materials for long-lasting durability
• Comes with lens covers included for added protection