YAM H13AMG Earset Microphone is an omnidirectional condenser headworn vocal microphone, designed for applications where unconspicuous appearance and incredible sound quality are....

12

YAM 2 inch Adjustable Extention Tube Camera Adapter
This adapter can be used for prime focus and fixed or variable eyepiece projection photography with telescope.

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10

YAM 28mm Digital camera telescope eyepiece adapter
This device is made to connect a camera to a standard 1.25 inches eyepiece.
One end is for a standard 1.25 inches eyepiece .
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10

YAM 1.25 Inch to 2 Inch Eyepiece Adapter
Allows you to use 1.25" eyepieces in any 2" telescopes focuser, star diagonal, or holder.

Specification:
Model: EA
Material: Fully....