News & Knowledge

Tip No 5

Tip No 5

Tip No 5: Leadtime and cost can be reduced by choosing an ‘off the shelf’ substrate Vortex manufacture a wide range of custom filters, come and...

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Tip No 4

Tip No 4

Tip No 4: Shape, a square filter is less expensive than a round filter!  More tips to follow! Vortex manufacture a wide range of custom  filters,...

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What are Narrow Band Filters ?

What are Narrow Band Filters ?

Narrow Band Pass Filters (NBP) are a key component in optical instrument design. They are the critical element that ‘sensitizes or tunes’ the system...

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