# Massa lens step-down adapter 55mm to 52mm SB890

**URL:** https://aio.lv/en/product--massa-sb890--11819671
**Data updated:** 2026-03-09 11:07 (EET)
**Category:** Camera Filters
**Manufacturer:** Massa
**Manufacturer code:** SB890
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--massa-sb890--11819671

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Massa step-down adapter (55mm → 52mm) SB890 allows mounting 52mm filters or accessories on lenses with a 55mm front thread. Precision-machined metal adapter preserves alignment and provides a secure threaded connection for filters, lens caps, or converters. Useful for photographers who need to use smaller threaded accessories across multiple lenses.

## Long description

The Massa lens step-down adapter 55mm to 52mm SB890 enables use of 52mm filters and threaded accessories on lenses with a 55mm front thread. Made from precision-machined metal, the adapter maintains concentric alignment between the lens and accessory while providing a secure threaded connection for filters, lens caps, or small converters. The compact, low-profile design keeps added thickness minimal so it does not significantly change the working distance or interfere with wide-angle coverage.
Advantages
The metal construction offers durability and stable thread engagement while resisting wear from repeated mounting and removal. Precision machining ensures a snug, concentric fit that reduces the risk of vignetting or misalignment when using filters. The step-down adapter is lightweight and compact, making it simple to carry as a spare accessory and swap between lenses without tools.
Suitable for
Photographers who own lenses with a 55mm front thread but have 52mm filters
Using 52mm UV, ND, or polarizing filters on 55mm lenses
Attaching 52mm lens caps or protection filters to larger threaded lenses
Fieldwork where quick accessory changes are needed across lenses
Key specifications
From thread diameter: 55 mm
To thread diameter: 52 mm
Material: precision-machined metal
Finish: matte or anodized surface to reduce reflections
Profile: low-profile design to minimize extension
Mount type: male-to-female screw thread adapter
How to use
Screw the adapter onto the lens front thread (55mm) until it seats securely, taking care not to cross-thread. Then attach the 52mm filter or accessory by screwing it into the adapter’s front thread. To remove, reverse the steps: unscrew the filter first, then the adapter. Inspect threads for dirt or grit before mounting to avoid thread damage, and finger-tighten the connections to secure the accessory while avoiding over-tightening.
Usage recommendations
Use the adapter when you need to share 52mm filters across multiple lenses with larger front threads. Avoid using the step-down adapter on ultra-wide lenses where any additional edge obstruction could cause vignetting. Store the adapter in a protective pouch to prevent scratches and keep threads clean for reliable performance.

## FAQ

### How much does the Massa 55mm→52mm step-down adapter SB890 cost, and is it available for purchase?

The price is 7.99 € (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 07.07.2026 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/11819671/67222004_large.webp