# Massa step-up/step-down lens adapter 40.5mm to 52mm for filters and lenses

**URL:** https://aio.lv/en/product--massa-sb1192--11819769
**Data updated:** 2026-03-09 11:07 (EET)
**Category:** Camera Filters
**Manufacturer:** Massa
**Manufacturer code:** SB1192
**EAN:** 5904647820333
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--massa-sb1192--11819769

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Massa adapter ring converting 40.5mm thread to 52mm thread (model SB1192). Designed to mount 52mm filters or accessories on lenses with a 40.5mm front thread, or vice versa depending on orientation. Metal construction for secure attachment; useful for filter compatibility, lens accessory adaptation and photographic workflow flexibility.

## Long description

The Massa step-up/step-down lens adapter 40.5mm to 52mm enables photographers to attach 52mm filters or accessories to lenses with a 40.5mm front thread, or to mount 40.5mm elements on 52mm fittings depending on orientation. Machined from metal for reliable fit and resistance to wear, the adapter provides a compact and lightweight solution to expand filter and accessory compatibility across different lens sizes without modifying the optics.
Advantages
The adapter's metal construction offers mechanical strength and stable thread engagement, reducing the risk of cross-threading or loosening during use. Its accurate threading maintains alignment between lens and accessory for consistent filter performance. The step-up/step-down functionality increases flexibility in the photographic workflow by allowing reuse of existing 52mm or 40.5mm filters and accessories on multiple lenses.
Suitable for
 Mounting 52mm filters or lens caps on lenses with a 40.5mm front thread
 Using 40.5mm accessories on lenses or filter holders that accept 52mm
 Photographers who own lenses with different front thread diameters
 Situations requiring quick adaptation of existing filters without purchasing new sizes
Key specifications
 Thread conversion: 40.5mm ↔ 52mm (step-up/step-down)
 Material: metal construction for durability
 Finish: threaded metal surface designed for secure attachment
 Compatibility: designed for photographic filters and threaded lens accessories
 Form factor: slim, low-profile adapter to minimize vignetting on wide-angle lenses
How to use
To attach a filter, screw the adapter onto the lens front thread (40.5mm) until hand-tight and then thread the 52mm filter or accessory onto the adapter. For the reverse orientation, mount a 40.5mm accessory onto the adapter first and then secure the assembly to a 52mm threaded housing. Tighten by hand to avoid over-threading; no tools are required. Verify alignment and ensure threads engage smoothly before use to prevent damage to lens or accessory.
Usage recommendations
Use the adapter in dry, clean conditions and periodically check for thread wear or debris. Avoid using excessive force when tightening to prevent cross-threading. When shooting at extreme wide angles, inspect for any vignetting and, if necessary, use filters with slim profiles or step-up rings designed specifically for ultra-wide lenses.

## FAQ

### How much does the Massa adapter 40.5mm → 52mm SB1192 cost, and is it available for purchase?

The price is 8.49 € (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 03.07.2026 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/11819769/67222102_large.webp