Please read the following information when ordering from Delta Optical Thin Film.
Placing an order for a small volume of optical filters
Please place your order directly in our online shop. The filter prices shown there and on our website apply, plus a freight charge of 40 €. Within a few minutes you will receive an e-mail confirming the reception of your order and within a few days you will receive an order confirmation with the scheduled delivery date.
Placing an order for a high volume of optical filters
Orders for 10 units or above are subject to a 5% discount. Orders for 25 units or above are subject to a 10% discount. Please contact our sales department for volume pricing exceeding 50 units.
Custom design optical filters
If you cannot find the required component in our on-line catalogue, please e-mail or call us. We might have the required component on stock. Alternatively, we will quote you for a design according to your specifications.
General Purchase Conditions
Tolerances and spectral performance
All catalogue filters are guaranteed to be within certain tolerances. The spectral performance is guaranteed to meet or exceed the typical transmission curves shown on this website. Spectral measurements for individual filters are subject to an extra charge. For more information about tolerances and spectral performance for a specific product, please contact our sales department.
All prices are in EURO (€). Prices in other currencies are available on request.
All prices are subject to change without notice.
Prices exclude freight charges or international handling and duty costs where applicable.
We handle payment by major international credit cards and advance payment by bank transfer.
If not otherwise stated, Delta Optical Thin Film will use UPS Express shipping.
For other shipping options, please contact our sales department.