PATENT PENDING: Our biasing Apertures have 2 specific functions. One, to keep the setscrew locked in place, much like a lock washer. Two, to control and limit the pressure on the lens, protecting it from cracking or breaking.
New Product!
Peep It Pro Aperture Kit
$65.99
Six apertures for the Peep It Pro
- 5/32″
- 1/8″
- 3/32″
- 1/16″
- 3/64″
- 1/32″
