Manual Adjustable Diaphragm Dimmer Condenser Spot Regulator Mechanical Aperture Grating Gl-1

• After-sales Service: 1year
• Warranty: 1year
• an Outer Ring (Shell): Aluminum
• Transport Package: The Cartons
• Specification: GL-1
• Trademark: PDV
• Model NO.: GL-1
• Origin: Beijing
• HS Code: 90119000
• Production Capacity: 1000

Product Description

Aperture parameter summary table
No.	ApertureΦ(mm)		Outside diameter(mm)	Thickness(mm)	Blades	Material		Installation site
	Φmax	Φmin				Inner	An outer ring (shell)
1	6.8	0.5	22.5	4.5	6	Copper	Copper	Outer
2	7.5	0.8	14	5	8	Copper	Copper	Outer
3	10	1	20	5	9	Aluminum	Aluminum	Outer
4	12	1.2	19.8	5	10	Aluminum	Aluminum	Outer
5	14	1.2	25.5	5.5	10	Aluminum	Aluminum	Outer
6	18	1.2	28	5	12	Copper	Copper	Outer
7	20	1	45	6	10	Aluminum	Aluminum	Side cone snails
8	20	1	45	6	10	Aluminum	Aluminum	Thread Desk
9	22	1.2	36	6	10	Aluminum	Aluminum	Outer
10	28	2.5	49	8	12	Steel	Aluminum	Thread Desk
11	28	2	49	8	12	Steel	Aluminum	Thread Desk
12	28	2	49	7.5	12	Steel	Aluminum	Outer
13	30	1.6	50.5	8	12	Aluminum	Aluminum	Thread Desk
14	36	1.8	50	6	16	Aluminum	Aluminum	Outer
15	42	2.5	58	6.5	18	Aluminum	Aluminum	Outer
16	52	3	78	13	14	Aluminum	Aluminum	Thread Desk
17	52	3	73	8.4	14	Aluminum	Aluminum	Outer
18	59	9	78	12	20	Aluminum	Aluminum	Outer
19	12	1	20	5	10	Aluminum	Aluminum	Outer
20	80	8.5	105	12	20	Aluminum	Aluminum	Outer

Microscope iris diaphragm with Adjustable Aperture

lab Adjustable Aperture optical bench iris Diaphragms

We can choose   iris diaphragms which apertures is continuous adjustable to realize. In optical experiments, we often need point light source or to control through light. 

Iris Diaphragm Ring-Activated Threaded Iris Diaphragm Adjustable Optical Iris Diaphragm Lever-Actuated Iris Diaphgrams 

 

Microscope iris diaphragm with Adjustable Aperture

lab Adjustable Aperture optical bench iris Diaphragms