Please note that before you can place an order, you must have
registered with us and logged in before proceeding. Thank you.
This page allows you to create your Narrow Band Filter
specification which will then be automatically matched to our exact
or nearest filters available from stock. The process is
straightforward; please follow these instructions, inserting your
requirements in the fields above.
- First enter the Wavelength in nanometers
of the filter you require. Our stock range is from 400nm to
5000nm.
- Next select the Bandwidth (FWHM). Bandwidth is
specified as the the Full filter
Width at Half the
Maximum peak transmission and is expressed as a
percentage of the center wavelength. Typically this will be 2% or
more.
- Finally, select the Size of the filter you
require. Filters are available in the following 4 sizes: "10" [10.5
x 12.5mm {unmounted)]; "22" [22mm diameter (unmounted)]; "25" [25mm
diamter (mounted)]; and "58" [58 x 58mm {ummounted)]
When you have completed the above, the system will bring up
a list of exact or nearest matches to your requirements. You
can then enter the quantity you require and proceed to checkout and
purchase your filters using your credit card.
If you have logged on and purchased previously, your details
will be retained in the system for future us. If you are a new
customer, you are invited to enter your details to register with us
during the checkout process.
If your organization is a frequent purchaser of these
products you are also welcome to apply for a credit account. To
contact us, please email
sales@ndcoptics.com
or call +44 (0) 1621 878 088 (8:00am to 5:00pm GMT/BST, Monday to
Friday).
Please note that you must first register
with NDC Optics in order to place an order or obtain price
information.