# SEAGULL Half-Frame Blue Camera Filter 49mm SB1935

**URL:** https://aio.lv/en/product--seagull-sb1935--11879090
**Data updated:** 2026-03-09 20:44 (EET)
**Category:** Camera Filters
**Manufacturer:** SEAGULL
**Manufacturer code:** SB1935
**EAN:** 5904647805194
**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--seagull-sb1935--11879090

## 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

Optical half-frame (half) camera filter from SEAGULL in blue tint, designed for 49 mm lens threads. The filter provides selective color correction or creative blue shading on part of the image while keeping the rest neutral. Suitable for landscape, architectural and creative photography where partial color effect or graduated tint is required; mounts on lenses with 49 mm thread.

## Long description

SEAGULL Half-Frame Blue Camera Filter 49mm SB1935 is an optical half-frame filter with a blue tint, made to fit lenses with a 49 mm thread. The filter covers only part of the image plane, producing a graduated or split-color effect: one portion of the frame receives blue coloration while the remaining area remains neutral. The design enables selective color correction or creative shading without needing post-processing, making it suitable for landscape, architectural and creative photography where a partial or graduated tint is desired.
Advantages
The half-frame blue filter delivers an immediate in-camera blue tone on a portion of the scene while preserving natural colors elsewhere, allowing precise control of color balance in one exposure. Its 49 mm screw mount provides straightforward attachment to compatible lenses, keeping the optical axis aligned and minimizing vignetting on compatible focal lengths. The physical filter eliminates reliance on digital grading for split-color effects and supports consistent results across multiple shots and lighting conditions.
Suitable for
 Landscape photography where sky or water needs a stronger blue cast in part of the frame
 Architectural shots requiring selective color emphasis on facades or glass
 Creative and experimental photography using split-color or graduated tint effects
 In-camera color correction when part of the scene needs to be balanced differently
Key specifications
 Filter type: half-frame (soft or hard edge depending on alignment)
 Tint color: blue, applied to a portion of the image
 Mount: 49 mm screw thread for front lens attachment
 Material: optical glass element in a metal or lightweight mounting ring (typical construction for precision filters)
 Effect: partial graduated blue shading for selective color control
How to use
Screw the filter into the 49 mm front thread of a compatible lens and compose the frame so the blue-tinted area aligns with the region you want to affect. For a smooth transition, adjust the vertical position of the filter if the filter design permits slight movement; otherwise tilt and recompose carefully to place the boundary of the tint. Meter and set exposure for the scene as usual; the blue section will alter color balance but typically not require major exposure compensation. Use a tripod for precise alignment when working with architectural or landscape compositions.
Usage recommendations
Use the SEAGULL Half-Frame Blue filter on wide to moderate telephoto lenses with a 49 mm thread and monitor the edge transition in-camera to ensure the tint aligns as intended. For stronger or subtler effects, combine the filter with neutral density or polarizing filters where compatible, and shoot in RAW if you plan to fine-tune colors later.

## FAQ

### How much does the SEAGULL Half-Frame Blue Filter 49mm SB1935 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 SEAGULL 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 SEAGULL 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/11879090/67296874_large.webp