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Outer Diameter (mm)	Inner Diameter (mm)	Optical Density OD (Average)	Thickness (mm)	Mount	庫存號碼	價格	Buy

25.4 25.4	7.5 7.5	0.04 - 1.0 0.04 - 1.0	1.52 1.52	Unmounted Unmounted	#43-759	11,200 NT$11,200 Qty 11+ NT$10,080 Request Quote	聯絡我們 ×
25.4 25.4	7.5 7.5	0.04 - 2.0 0.04 - 2.0	1.52 1.52	Unmounted Unmounted	#43-760	11,200 NT$11,200 Qty 11+ NT$10,080 Request Quote	5-7 Days ×
25.4 25.4	7.5 7.5	0.04 - 3.0 0.04 - 3.0	1.52 1.52	Unmounted Unmounted	#43-761	11,200 NT$11,200 Qty 11+ NT$10,080 Request Quote	聯絡我們 ×
25.4 25.4	7.5 7.5	0.04 - 4.0 0.04 - 4.0	1.52 1.52	Unmounted Unmounted	#43-762	11,200 NT$11,200 Qty 11+ NT$10,080 Request Quote	5-7 Days ×
100.0 100.0	25.4 25.4	0.04 - 1.0 0.04 - 1.0	1.52 1.52	Unmounted Unmounted	#43-767	14,385 NT$14,385 Qty 11+ NT$12,950 Request Quote	5-7 Days ×
100.0 100.0	25.4 25.4	0.04 - 2.0 0.04 - 2.0	1.52 1.52	Unmounted Unmounted	#43-768	14,385 NT$14,385 Qty 11+ NT$12,950 Request Quote	5-7 Days ×
100.0 100.0	25.4 25.4	0.04 - 3.0 0.04 - 3.0	1.52 1.52	Unmounted Unmounted	#43-769	14,385 NT$14,385 Qty 11+ NT$12,950 Request Quote	5-7 Days ×
100.0 100.0	25.4 25.4	0.04 - 4.0 0.04 - 4.0	1.52 1.52	Unmounted Unmounted	#43-770	14,385 NT$14,385 Qty 11+ NT$12,950 Request Quote	聯絡我們 ×
50.0 50.0	7.5 7.5	0.04 - 1.0 0.04 - 1.0	1.52 1.52	Unmounted Unmounted	#43-763	12,075 NT$12,075 Qty 11+ NT$10,885 Request Quote	5-7 Days ×
50.0 50.0	7.5 7.5	0.04 - 2.0 0.04 - 2.0	1.52 1.52	Unmounted Unmounted	#43-764	12,075 NT$12,075 Qty 11+ NT$10,885 Request Quote	聯絡我們 ×
50.0 50.0	7.5 7.5	0.04 - 3.0 0.04 - 3.0	1.52 1.52	Unmounted Unmounted	#43-765	12,075 NT$12,075 Qty 11+ NT$10,885 Request Quote	聯絡我們 ×
50.0 50.0	7.5 7.5	0.04 - 4.0 0.04 - 4.0	1.52 1.52	Unmounted Unmounted	#43-766	12,075 NT$12,075 Qty 11+ NT$10,885 Request Quote	5-7 Days ×
50.0 50.0	7.5 7.5	0.04 - 1.0 0.04 - 1.0	1.52 1.52	Mounted Mounted	#54-534	16,310 NT$16,310 Qty 11+ NT$14,665 Request Quote	聯絡我們 ×
50.0 50.0	7.5 7.5	0.04 - 2.0 0.04 - 2.0	1.52 1.52	Mounted Mounted	#54-535	16,310 NT$16,310 Qty 11+ NT$14,665 Request Quote	聯絡我們 ×
50.0 50.0	7.5 7.5	0.04 - 3.0 0.04 - 3.0	1.52 1.52	Mounted Mounted	#54-536	16,310 NT$16,310 Qty 11+ NT$14,665 Request Quote	聯絡我們 ×
50.0 50.0	7.5 7.5	0.04 - 4.0 0.04 - 4.0	1.52 1.52	Mounted Mounted	#54-537	16,310 NT$16,310 Qty 11+ NT$14,665 Request Quote	5-7 Days ×


Optical Density	Unmounted			Mounted
	25.4mm Outer Diameter (OD) 7.5mm Inner Diameter (ID)	50.0mm Outer Diameter (OD) 7.5mm Inner Diameter (ID)	100.0mm Outer Diameter (OD) 25.4mm Inner Diameter (ID)	50.0mm Outer Diameter (OD) 7.5mm Inner Diameter (ID)
0.04-1.0	#43-759	#43-763	#43-767	#54-534
0.04-2.0	#43-760	#43-764	#43-768	#54-535
0.04-3.0	#43-761	#43-765	#43-769	#54-536
0.04-4.0	#43-762	#43-766	#43-770	#54-537

Title	庫存號碼	價格	Buy

Circular Variable Filter Mount Only, 50mm Diameter	#54-570	7,420 NT$7,420 Qty 11+ NT$6,685 Request Quote	聯絡我們 ×
50mm Diameter Substrate for Circular Variable Filter	#47-376	2,135 NT$2,135 Qty 11+ NT$1,925 Request Quote	5-7 Days ×

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Technical Information

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資源

Understanding Neutral Density Filters

What is an ND Filter?

Can I place ND filters back-to-back and increase optical density?

What is the difference between using an absorptive ND filter and a reflective ND filter?

How should I orient my reflective ND or interference filter?

Continuously Variable Apodizing Filter

Neutral Density Filter (ND)

光學濾光片

How do I clean my filters?

What is the largest diameter filter available from Edmund Optics®?

What are some of the most common filter substrates?

How do I select the right filter for my application?

What types of filters can Edmund Optics® manufacture?

Filter

Optical Density (OD)

Stopband

Removing Protective Plastic Coating

Transmission

How do I clean my optics?

Clear Aperture (CA)

愛特蒙特光學遍佈全球的製造工廠

愛特蒙特光學的度量技術：將測量作為製造的關鍵要素

Surface Quality