Description

The advantage of using adjustable iris diaphragm as spatial filter is that the size of the central hole is continuously adjustable. It is easier to make part of the frequency component pass through the frequency plane,and block other frequency components, thus changing. Frequency component of image on image plane. APID series adjustable diaphragms are similar in structure to the diaphragm behind the camera lens and are also made up of multiple arcs. Selection Table: Standard Adjustable Iris Diaphragm Zero-Aperture Adjustable Iris Diaphragm

APID 조절식 조리개를 공간 필터로 사용하면 중심홀 크기를 연속적으로 조절할 수 있어 주파수 성분을 쉽게 필터링할 수 있습니다.

Specifications

Parameter	APID12-1	APID22-1	APID25-1	APID42-1
Adjustable Diameter Range d (mm)	Φ1.5 ~ Φ12	Φ1.5 ~ Φ22	Φ1.5 ~ Φ25	Φ2.5 ~ Φ42
Outer Ring Diameter D (mm)	Φ19.5	Φ33	Φ37	Φ58
Main Body Material	Aluminium alloy, surface treated by black anodic oxidation
Blade Material	Black Spring steel
Number of Blades	11	14	13	18
Handle Diameter W (mm)	Φ1.5	Φ3	Φ3	Φ3
Overall Height L (mm)	23	45.5	49	70
Overall Thickness T (mm)	5	5.5	5.5	6.6
Net Weight (g)	7	20	25	40
Z-Axis Motorized Version (APIDZ)
Parameter	APID25Z	APID42Z	APID50Z	APID100Z
Adjustable Diameter Range d (mm)	0 ~ Φ25	0 ~ Φ42	0 ~ Φ50	0 ~ Φ100
Outer Ring Diameter D (mm)	Φ44.5	Φ64.5	Φ78	Φ142
Main Body Material	Aluminium alloy, surface treated by black anodic oxidation
Blade Material	Black Spring steel
Number of Blades (dual)	2×7	2×9	2×9	2×10
Handle Diameter W×H (mm)	4.5×4.5	4.5×4.5	5×4.5	15×4.5
Overall Height L (mm)	57	81	98	168
Overall Thickness T (mm)	4.5	5	5.2	7.6
Net Weight (g)	35	50	60	180