You’ve seen Wndsn’s incredible low tech calculation tools on these pages before. They have created a variety of tools that calculate distance based on trigonometry, convert between MOA and MILs, and more… all without the need for moving parts or batteries.
Their newest tool, the Acrylic Telemeter Pendant is based on a Viking design. It allows the wearer to determine distance based on sighting objects of a known size while holding the pendant a specific distance from their eye.
This is one of Wndsn’s first acrylic tools and it has a unique feature that takes advantage of this optically clear material. There is a slot in the Telemeter Pendant that is sized to accept miniature glow sticks. The glow stick illuminates the markings on the Telemeter Pendant, allowing it to be used in low light.