25mm Max. Aperture, Stainless Steel Iris Diaphragm

產品系列說明

• Stainless Steel and Brass Construction for Stability
• Mounted Version Features both an English and Metric Tapped Hole for Easy Post Mounting
• Ideal for Flow Control Applications

不鏽鋼光圈非常適用於需要環境穩定結構的應用。這些裝置採用不鏽鋼葉片與控制桿銷，具有黑色陽極電鍍黃銅外罩，在一般環境狀況下不會生鏽或受腐蝕。控制桿從最大到最小孔徑的行程大約為90°。除了光學應用之外，不鏽鋼光圈通常還用於流量控制

注意: 可變光圈鏡座單獨出售。

技術資訊

Dimensions given for unmounted irises
Outside Diameter A	Maximum Aperture B	Minimum Aperture C	Thickness D	Stock No.
				Unmounted	Mounted
14.8	8.0	0.8	4.5	#62-650	—
19.8	12.0	0.9	5.0	#53-910	#62-657
24.0	15.0	0.9	5.0	#64-501	—
28.0	18.0	0.9	5.0	#62-651	—
30.0	20.0	0.9	5.5	#64-502	—
33.0	22.0	0.9	5.5	#64-503	—
37.0	25.0	0.9	5.5	#53-911	#62-658
40.0	28.0	1.3	5.5	#64-504	—
50.0	36.0	1.6	6.0	#64-505	—
53.0	37.0	1.6	6.0	#53-912	#62-659
70.0	50.0	2.8	7.5	#53-913	#62-660
100.0	75.0	5.5	9.0	#62-652	—