Engineers are available to assist.
Mounted Circular Variable Neutral Density (ND) Filters
Circular Variable Neutral Density (ND) Filters are continuously variable over 270° of the filter. These filters provide linear attenuation of incident light by rotating the filter. Designed to be spectrally flat from 400 to 700nm, they provide excellent attenuation for spectrometers and other optical instruments. Circular Variable Neutral Density (ND) Filters, with a durable anodized aluminum mount, have an indicator arrow that accurately identifies the angular position of the filter for increased repeatability. The 50mm OD filters are available mounted or unmounted. The 360° rotating mount comes complete with a 4" Length, 0.5" Diameter stainless steel post.
| 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 |
or view regional numbers
QUOTE TOOL
enter stock numbers to begin
Copyright 2023, Edmund Optics India Private Limited, #267, Greystone Building, Second Floor, 6th Cross Rd, Binnamangala, Stage 1, Indiranagar, Bengaluru, Karnataka, India 560038
California Consumer Privacy Acts (CCPA): Do Not Sell or Share My Personal Information
California Transparency in Supply Chains Act