[SMOOTH AND DURABLE] This iris diaphragm is exquisite, anti-, and long-lasting
[HIGHLY ACCURATE] Independently developed with high precision for confident use
[PREMIUM MATERIALS] Crafted from top-quality materials, ensuring no burrs, pressure points, or deformation
[VERSATILE ACCESSORY] Essential for lasers, cameras, and optical platforms, offering different straight holes to meet varying light requirements
[EASY ADJUSTMENT] Allows for changing the diaphragm diameter by simply adjusting the handle, ensuring flexibility and convenience

Spec:
Item Type: Iris Diaphragm
Model: SK12
Material: Iron
Uses: Accessories for lasers, cameras, and optical platforms
Enlarged Diameter: Approx. 1 ~ 12mm / 0 ~ 0.5in
Outer Circle: Approx. 19mm / 0.7in
Inner Hole: Approx. 12mm / 0.5in
Thickness: Approx. 5mm / 0.2in

Package List：
1 x Iris Diaphragm
Note：