# Holder, adapter ring and grey graduated (half) filter for 49mm lenses — Massa SB3737

**URL:** https://aio.lv/en/product--massa-sb3737--11831118
**Data updated:** 2026-03-09 14:41 (EET)
**Category:** Electronics Accessories
**Manufacturer:** Massa
**Manufacturer code:** SB3737
**EAN:** 5904647811010
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--massa-sb3737--11831118

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Set includes a filter holder, adapter (step-up/step-down) ring for 49mm lens thread and a grey graduated (half) filter. Designed to mount a rectangular graduated filter in front of lenses with 49mm threads, it allows controlled darkening of sky or bright areas for landscape and architectural photography. Useful for balancing exposure and improving dynamic range in outdoor shooting.

## Long description

The Massa SB3737 set contains a filter holder, an adapter ring for 49mm lens threads and a grey graduated (half) rectangular filter. It is designed to accept rectangular graduated filters in front of lenses with a 49mm filter thread, enabling controlled darkening of the sky or other bright areas to balance exposure in landscape and architectural photography. The grey graduated filter provides a gradual transition from neutral density to clear, allowing smoother blending between bright and dark regions in a single frame.
Advantages
The compact holder and adapter ring allow quick mounting on lenses with a 49mm thread without requiring a large dedicated filter system. The rectangular half graduated filter offers precise exposure control across the frame while preserving colour neutrality and image detail. This combination reduces the need for heavy post-processing by correcting high dynamic range scenes in-camera, and the modular design supports easy replacement or use with other compatible rectangular filters.
Suitable for
Landscape photography where the sky is significantly brighter than the foreground
Architectural exteriors with uneven lighting
Seascapes and sunsets requiring graduated exposure control
Travel photography when balancing bright skies and darker foregrounds
Key specifications
Compatibility: lenses with 49mm front filter thread when using the included adapter ring
Filter type: grey graduated (half) rectangular filter with a soft transition
Holder: single-slot rectangular filter holder compatible with the included filter size
Material: lightweight construction suitable for field use (holder and adapter ring)
Intended use: in-camera exposure balancing for wide-angle and standard lenses
How to use
Screw the adapter ring onto the lens thread, then attach the filter holder to the adapter ring. Slide the grey graduated rectangular filter into the holder and position the transition line to match the horizon or bright area you need to darken. Adjust rotation and vertical position of the filter to achieve the desired balance between sky and foreground. Make exposure and composition adjustments as needed; the filter reduces brightness in the upper portion of the frame without affecting the lower area.
Usage recommendations
Use live view or a tripod to precisely align the graduated edge with the horizon for the cleanest results. When shooting at wide apertures or with extreme wide-angle lenses, check for any vignetting and move the filter slightly if necessary. Clean the holder and filter surfaces with a soft cloth before use to avoid artifacts, and store the set in a protective pouch between shoots.

## FAQ

### How much does the Massa SB3737 holder, adapter ring & 49mm grey grad filter cost, and is it available for purchase?

The price is 15.49 € (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 10.07.2026 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/11831118/67231734_large.webp