# Lens Adapter Massa SB899 — step-up ring 30.5mm to 37mm, silver

**URL:** https://aio.lv/en/product--massa-sb899--11819673
**Data updated:** 2026-03-09 11:07 (EET)
**Category:** Camera Filters
**Manufacturer:** Massa
**Manufacturer code:** SB899
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--massa-sb899--11819673

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Massa SB899 is a metal step-up lens adapter (step-up ring) that converts a 30.5mm filter/thread size to 37mm. Finished in silver, it allows mounting 37mm filters or accessories onto lenses or equipment with a 30.5mm thread. Useful for photographers needing to use larger filters, adapters, or converters without changing lenses.

## Long description

Massa SB899 is a metal step-up ring that converts a 30.5mm lens thread to a 37mm thread, finished in silver. It enables attachment of 37mm filters, lens hoods, or other accessories to lenses and equipment with a 30.5mm filter thread. The adapter is compact and designed for straightforward, low-profile use without affecting optical alignment.
Advantages
The step-up ring is made of metal for durability and stable fit, and its silver finish matches equipment aesthetics while resisting wear. By allowing larger 37mm filters to be used on 30.5mm lenses, it reduces the need to purchase multiple filter sizes. The low-profile design minimizes vignetting on most lenses while providing secure threading for reliable mounting.
Suitable for
Photographers who want to use 37mm filters on lenses with a 30.5mm thread
Attaching 37mm screw-on accessories such as caps, adapters, or small hoods
Studio and travel setups where consolidating filter sizes is advantageous
Key specifications
Material: metal construction for robust mounting
Finish: silver
From thread: 30.5mm female to male mounting interface
To thread: 37mm female/male compatible for 37mm screw-on accessories
Profile: low-profile design to reduce risk of vignetting
How to use
Screw the Massa SB899 step-up ring onto the lens front thread of 30.5mm by turning it clockwise until it seats firmly but without overtightening. Once mounted, attach the 37mm filter or accessory by screwing it into the adapter's 37mm thread. To remove, unscrew the filter first and then the adapter from the lens. Handle threads gently and keep them clean to ensure smooth attachment and prevent cross-threading.
Usage recommendations
For best results, check for vignetting when using wide-angle lenses; the low-profile design minimizes but may not eliminate shading on extreme wide angles. Keep threads free of dust and grit and avoid excessive force when tightening to preserve thread integrity.

## FAQ

### How much does the Lens Adapter Massa SB899 — 30.5mm→37mm cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 01.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Massa products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Massa service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11819673/67222006_large.webp