# Adjustable lens filter Sunnylife A3S-FI925 CPL + ND8/ND16 (variable circular polariser and neutral density)

**URL:** https://aio.lv/en/product--sunnylife-a3s-fi925--11413798
**Data updated:** 2025-12-04 13:47 (EET)
**Category:** Camera Filters
**Manufacturer:** Sunnylife
**Manufacturer code:** A3S-FI925
**EAN:** 5907085522869
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 13.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sunnylife-a3s-fi925--11413798

## 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

Adjustable Sunnylife A3S-FI925 lens filter combines a circular polariser (CPL) with selectable neutral density levels ND8 and ND16. Designed to reduce reflections, enhance color saturation and control exposure, it fits compatible lenses that accept this filter mount. Useful for landscape, outdoor and long-exposure photography to improve image quality and manage light without changing aperture.

## Long description

The Sunnylife A3S-FI925CPL adjustable lens filter set for AIR 3S includes three filters: CPL, ND8 and ND16. Designed to improve image quality and control exposure, the set provides tools for reducing reflections, enhancing color saturation and managing light in various shooting conditions. Lightweight aluminum frames and optical glass elements keep total weight low for stable flight performance.
Advantages
The CPL filter removes glare from water, glass and other reflective surfaces, increasing clarity and contrast while enhancing sky and color tones. ND8 and ND16 filters reduce incoming light by 3 and 4 stops respectively, allowing correct exposure in bright conditions and enabling longer shutter times. The CPL is adjustable to set the desired polarization angle. All three filters are manufactured with precision and housed in protective foam packaging for safe storage and transport.
Key specifications
Manufacturer: Sunnylife
Model: A3S-FI925
Compatibility: AIR 3S
Included filters: CPL + ND8 + ND16 (3 pcs)
Frame material: Aluminum alloy
Lens material: Optical glass
Net weight: 4 g per piece
Package size: 115 × 101 × 24 mm
How to use
Attach the appropriate filter to the AIR 3S camera mount according to the manufacturer instructions. Use the CPL filter when you need to reduce reflections and increase color saturation; rotate the adjustable CPL ring to achieve the desired polarization effect. Select ND8 for moderately bright conditions and ND16 for very bright sunlight to avoid overexposure and allow longer exposure times. Keep filters clean and install them securely to avoid vignetting or movement during flight.
Recommendations
Store filters in the supplied foam-padded case when not in use and handle optical glass surfaces with a soft microfiber cloth. For best results, check exposure on a test shot after installing a filter and adjust camera settings as needed.

## FAQ

### How much does the Sunnylife A3S-FI925 adjustable CPL + ND8/ND16 filter cost, and is it available for purchase?

The price is 15.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 52 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 Sunnylife 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 Sunnylife 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/11413798/66056511_large.webp