Type:

Unmounted

Minimum Aperture (mm):

1.2, Typical

Maximum Aperture (mm):

20.0

Outer Diameter (mm):

30.0

Construction:

Anodized Aluminum Alloy, Anti-Reflection (AR) Leaves

Lever Diameter (mm):

3.0

Lever Length (mm):

13.00

Number of Leaves:

12.00

Thickness (mm):

5.50

Regulatory Compliance

RoHS 2015:

Compliant

Certificate of Conformance:

View

REACH 241:

Compliant

產品系列說明

結構件採用耐腐蝕材料
熱絕緣係數高
葉片可選AR彈簧鋼或Burnished 彈簧鋼

本品使用高品質材料結合高標準製作工藝，性能優良可靠，可在苛刻的環境下工作。可選不同葉片與不同口徑的版本，可用於高溫環境下的成像場合。本品也可用於OEM解決方案。若已知調節釘/鍵的角度偏差，則需考慮調整機構的精度。採用耐腐蝕材料構件，表面磨光，鋁合金材料表面黑色陽極氧化處理。若您需求量大，我們可根據您的需求對價格做進一步的調整，具體請聯繫銷售部門。

注意: 可變光圈鏡座單獨出售。

技術資訊


Outer Diameter A	Maximum Aperture B	Minimum Aperture C	Thickness D	Level Position E	Full Angular Range of Lever F	Stock No.
10mm	5mm	0.5mm	4mm	2.4mm	76°	#57-573
						#57-578
12mm	7mm	0.5mm	4mm	2.4mm	85°	#57-574
						#57-579
14.8mm	8mm	1mm	4.5mm	2.5mm	81°	#57-580
						#64-507
19.8mm	12mm	1mm	4mm	2.5mm	80°	#57-575
						#57-581
28mm	18mm	1mm	5mm	2.9mm	89°	#57-576
30mm	20mm	1.2mm	5.5mm	2.9mm	90°	#57-577
						#64-508
37mm	25mm	1.5mm	5.5mm	3mm	93°	#57-582
53mm	37mm	2.5mm	6mm	3.2mm	89°	#57-583
70mm	50mm	2.5mm	7mm	3.8mm	84°	#57-584
82mm	60mm	4mm	8mm	4.5mm	91°	#57-585
100mm	75mm	4mm	9mm	4.5mm	95°	#57-586

20mm Max. Aperture, AR Steel Leaves Iris Diaphragm

Regulatory Compliance

產品系列說明

技術資訊