Owners

Register your NiSi product

Registering takes a couple of minutes and makes any future warranty claim faster, because your proof of purchase is already with us. Welcome to the NiSi family.

Faster warranty claims

Your proof of purchase is already on file

Support that knows your gear

We can see exactly what you own

Updates, tips and offers

New products and techniques, first

About two minutes

Three short steps, then you are done

What you will need

Have these handy before you start. Nothing here is difficult to find, and you can register more than one product by completing the form again.

The date you bought the product.
Where you bought it: our store, Amazon or eBay, or one of our authorized dealers.
Which product it is. Pick it from the list, exactly as it appears on the box.
Your serial number, if you bought an Athena Prime cinema lens.
A photo or PDF of your receipt. This is optional to register, but it is required later if you ever make a warranty claim, so it is worth adding now.

Product registration

Three short steps: about you, about your purchase, and anything you would like to tell us. Your details are used only for the purposes above and are handled under our privacy policy.

Bought an Armor FX UV filter?

Armor FX UV filters carry a lifetime warranty and are registered on their own page, not this one.

Something not right?

If your product is not in the list, or you are registering a gift or a dealer purchase, get in touch and we will sort it out.

Monday to Friday, 9am to 5pm (PT)

Step 1 of 3 - About You

About You

Your Name(Required)

First Last

Your Phone(Required)

Your Email Address(Required)

About Your Purchase

Date of Purchase(Required)

Place of Purchase(Required)

Other Store OR Amazon/eBay Store Name

Product Purchased(Required)

Purchased an Athena Prime Cinema Lens? Record Your Serial Number

Proof of Purchase

Drop files here or

Accepted file types: jpg, jpeg, png, pdf, heic, Max. file size: 10 MB, Max. files: 2.

Not required for product registration. Required for warranty claims. Approved file types: jpg, jpeg, png, pdf and HEIC.

Product Registration