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Home > Instruments & Meters > Optical Lens & Instrument > Optical Lens > USA Imported Znse Focus Lens-20mmdia 63.5 Focus Length

USA Imported Znse Focus Lens-20mmdia 63.5 Focus Length

Name: USA Imported Znse Focus Lens-20mmdia 63.5 Focus Length
Brand: szret
SKU: 143300744
Availability: InStock

Shenzhen Reliable Electromechanical Technology Co., Ltd.

USA Imported Znse Focus Lens-20mmdia 63.5 Focus Length thumbnail-1

USA Imported Znse Focus Lens-20mmdia 63.5 Focus Length photo-1

Negotiable MOQ: 1 Set (Price negotiable depending on order volume and customization)

Key Specifications

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Place of Origin:

Guangdong, China

Brand Name:

szret

Model Number:

20mm-63.5mm

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Payment & Shipping

Payment Methods:

Port of Shipment:

shenzhen shanghai guangzhou qingdao ningbo

Delivery Detail:

Delivery time depends on order quantity.

Product Details
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Place of Origin Guangdong, China

Brand Name szret

Model Number 20mm-63.5mm

Material Glass

Usage Optical

Structure Other, Menisus

Shape Meniscus

Specifications

USA Imported Znse Focus Lens-20mmdia 63.5 focus lengths
1.structer:plano-convex,Meniscus
2.ZnSe material
3.transmission 99.9

< USA Imported Znse Focus Lens-20mmdia 63.5 focus length>

Diameter Tolerance +0/-0.13mm
Thickness Tolerance ±0.25mm
FL Tolerance <±2%
Centration <3 arc minutes
Surface Figure <λ/2 per 1”Dia(@)632.8nm
Surface Quality 40-20 scratch and dig
AR/AR coating R<0.5% per surface (@) 10.6um

Part number	diameter		Focal length		thickness		shape	material
Part number	mm	inch	mm	inch	mm	inch	shape	material
FM-D18 F38	18	0.71	38.1	1.5	2	0.08	meniscus	ZnSe(USA)
FM-D18 F50			50.8	2	2	0.08	meniscus	ZnSe(USA)
FM-D18 F63			63.5	2.5	2	0.08	meniscus	ZnSe(USA)
FM-D18 F75			75	3	2	0.08	meniscus	ZnSe(USA)
FM-D18 F100			101.6	4	2	0.08	meniscus	ZnSe(USA)
FM-D19 F38	19.05	0.75	38.1	1.5	2	0.08	meniscus	ZnSe(USA)
FM-D19 F50			50.8	2	2	0.08	meniscus	ZnSe(USA)
FM-D19 F63			63.5	2.5	2	0.08	meniscus	ZnSe(USA)
FM-D19 F75			75	3	2	0.08	meniscus	ZnSe(USA)
FM-D19 F100			101.6	4	2	0.08	meniscus	ZnSe(USA)
FM-D20 F38	20	0.79	38.1	1.5	2	0.08	meniscus	ZnSe(USA)
FM-D20 F50			50.8	2	2	0.08	meniscus	ZnSe(USA)
FM-D20 F63			63.5	2.5	2	0.08	meniscus	ZnSe(USA)
FM-D20 F75			75	3	2	0.08	meniscus	ZnSe(USA)
FM-D20 F100			101.6	4	2	0.08	meniscus	ZnSe(USA)
FM-D25 F38	25.4	1.00	38.1	1.5	2.5	0.10	meniscus	ZnSe(USA)
FM-D25 F50			50.8	2	2.5	0.10	meniscus	ZnSe(USA)
FM-D25 F63			63.5	2.5	2.5	0.10	meniscus	ZnSe(USA)