# Camera Filter SEAGULL SB756 58mm Half-Frame Blue Screw-In Optical Filter

**URL:** https://aio.lv/en/product--seagull-sb756--11878737
**Data updated:** 2026-03-09 20:44 (EET)
**Category:** Camera Filters
**Manufacturer:** SEAGULL
**Manufacturer code:** SB756
**EAN:** 5904647804180
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 14.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--seagull-sb756--11878737

## 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

SEAGULL SB756 is a 58mm screw-in half-frame blue camera filter designed to alter color balance and produce blue tint effects in photography. The optical filter fits lenses with 58mm thread, mounts directly onto the lens, and is suitable for creative color correction, mood effects, and laboratory or instructional use where controlled blue shift is required.

## Long description

The SEAGULL SB756 58mm Half-Frame Blue Screw-In Optical Filter is a threaded glass filter designed to fit lenses with a 58mm front thread. It produces a controlled blue tint across part of the image, allowing photographers to adjust color balance for creative effects or technical use. The filter mounts directly to the lens and occupies a half-frame area, enabling partial blue shift while leaving the rest of the frame unaltered for split-tone compositions, demonstrations, or mixed lighting corrections.
Advantages
This screw-in optical filter offers precise color modulation without digital post-processing, providing consistent blue tinting in-camera. The half-frame design enables selective application across the image for side-by-side comparison, split-grad effects, or instructional demonstrations. The 58mm thread makes the filter compatible with a broad range of consumer and prosumer lenses that share this common size, while the optical glass maintains image clarity and minimizes unwanted reflections when used with appropriate lens hoods and angles.
Suitable for
 Creative photography requiring partial or split-blue tint effects
 Color balance adjustments in mixed lighting or stage setups
 Laboratory, classroom, or instructional demonstrations of color shift
 Portrait, landscape, and still-life shoots where selective blue correction is desired
Key specifications
 Filter type: half-frame blue screw-in optical filter
 Mount diameter: 58 mm screw thread
 Coverage: half-frame (partial image tinting)
 Material: optical glass element in metal screw mount
 Intended use: color correction and creative blue tint effects
How to use
Screw the SEAGULL 58mm SB756 filter onto the front thread of a compatible lens until it seats securely; avoid overtightening. Position the camera and compose so the coated half covers the portion of the frame you want tinted blue. For best results, check exposure and white balance and make small adjustments to compensate for the blue shift. Use in-camera metering and preview images on the camera screen or histogram to confirm the effect before final shooting. Remove the filter when full-frame, neutral color capture is needed.
Usage recommendations
When using the SEAGULL half-frame blue filter, pair it with a lens hood to reduce stray light and consider slight exposure compensation if the blue tint affects metering. For critical work, shoot test frames at different angles to find the desired transition between tinted and untinted areas. Store the filter in a protective case when not in use to prevent scratches and dust.

## FAQ

### How much does the SEAGULL SB756 58mm Half-Frame Blue Camera Filter cost, and is it available for purchase?

The price is 16.99 € (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 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 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/11878737/67296277_large.webp