These apertures may only be used in a Peep It Pro.
PATENT PENDING: Our biasing Apertures have 2 specific functions. One, to hold the lens in place. Two, to control and limit the pressure on the lens, protecting it from cracking or breaking.
Peep It Pro Aperture
$9.99
Choose from Six (6) Biasing Apertures/Lens Holders
- 5/32″
- 1/8″
- 3/32″
- 1/16″
- 3/64″
- 1/32″
