# Camera lens Yongnuo YN-50MM F1.8X DA DSM PRO — 50mm prime, F1.8, bayonet mount, 11 elements/8 groups, filter 50mm, length 85mm

**URL:** https://aio.lv/en/product--yongnuo-yn4016--11994512
**Data updated:** 2026-04-30 15:13 (EEST)
**Category:** Camera Lenses
**Manufacturer:** Yongnuo
**Manufacturer code:** YN4016
**EAN:** 6972810420252
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 322.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 266.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--yongnuo-yn4016--11994512

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Yongnuo YN-50MM F1.8X DA DSM PRO is a 50mm prime lens for MILC cameras with a bright F1.8 maximum aperture. It uses an 11/8 optical construction and a bayonet mount compatible with Fujifilm X-series models listed by the manufacturer. Rated maximum magnification is 0.15x. Physical specs: 85 mm length, 6.8 cm diameter, 50 mm filter thread. Suited for portraits, low-light shooting and general-purpose imaging.

## Long description

Yongnuo YN-50MM F1.8X DA DSM PRO is a 50mm prime lens designed for mirrorless interchangeable-lens cameras with a Fujifilm X-series compatible bayonet. The lens offers a bright maximum aperture of f/1.8 and an optical construction of 11 elements in 8 groups. With a compact form factor — approximately 85 mm in length and a 50 mm filter thread — it is intended for portrait, low-light and general-purpose imaging where a normal focal length and shallow depth of field are required.
Advantages
The large f/1.8 aperture enables low-light shooting and selective focus, producing pronounced background blur at typical portrait distances. The 11/8 optical design balances sharpness and aberration control for everyday use. An integrated OLED display shows aperture information on the lens body, and a dedicated switch allows quick selection between aperture control and focus control modes. The lens supports both autofocus and manual focus, and its 0.45 m closest focusing distance provides moderate close-up capability with a maximum magnification of approximately 0.15x.
Suitable for
Portraits with subject isolation and background blur
Low-light photography and indoor events
Everyday street and travel photography with a standard 50mm perspective
Video capture on compatible mirrorless bodies requiring quiet AF and smooth aperture control
Key specifications
Focal length: 50 mm (prime)
Maximum aperture: f/1.8; minimum aperture up to f/16
Optical construction: 11 elements in 8 groups
Closest focusing distance: 0.45 m
Maximum magnification: ~0.15x
Filter thread diameter: 50 mm
Approximate length: 85 mm
Focus modes: autofocus and manual focus
Body display: OLED aperture readout on lens
Control switch: two-position switch for aperture or focus control
How to use
Mount the lens on a compatible Fujifilm X-series mirrorless camera using the camera’s bayonet mount until it locks. Use the camera body menus and lens OLED readout to confirm aperture settings. Select the preferred focus mode on the camera or use the lens switch to choose between aperture control and focus control functions. For shallow depth of field, set the aperture to f/1.8 and focus on the subject; for greater depth of field, stop down toward f/8–f/16. Use autofocus for general shooting and switch to manual focus for precise focus control or creative work near the 0.45 m closest focus distance.
Usage recommendations
To achieve the best sharpness and subject isolation, use the lens at apertures between f/1.8 and f/4 for portraits and low-light scenes, and stop down to f/5.6–f/11 for landscape or group shots. When shooting video, enable the camera’s continuous AF or use manual focus with smooth, deliberate adjustments. Use a 50 mm protective filter for front-element protection and clean the optical surfaces with appropriate lens cleaning tools to maintain image quality.

## Specifications

### Packaging content

| Feature | Value |
|---|---|
| Lens cap included | Yes |
| Lens mount cap included | Yes |

### Packaging data

| Feature | Value |
|---|---|
| Package type | Box |

### Performance

| Feature | Value |
|---|---|
| Auto focus | Yes |
| Compatible products | X-H2S、X-H2、X-H1、X-H20、X-T5、X-T4、X-T3、X-T2、X-T1、X-T30 II、X-T30、X-T20、X-T10、X-T200、X-T100、X-S20、X-S10、X-PRO 3、X-PRO 2、X-PRO 1、X-E4、X-E3、X-E2、X-E2S、X-E1、X-A7、X-A5、X-A3、X-A2、X-A1、X-A20、X-A10、X-M1 |
| Manual focus | Yes |
| Maximum magnification | 0.15 x |
| Camera brands compatibility | Fujifilm |
| Circular aperture | Yes |

### Lens system

| Feature | Value |
|---|---|
| Focus adjustment | Auto/Manual |
| Lens structure (elements/groups) | 11/8 |
| Closest focusing distance | 0.45 m |
| Number of diaphragm blades | 9 |
| Maximum aperture number | 16 |
| Fixed focal length | 50 mm |
| Lens type | Fixed focus lens |
| Component for | MILC |
| Lens mount interface | Fujifilm X |
| Image sensor format | APS-C |
| Lens viewing angle, horizontal | 27 |
| Lens viewing angle, vertical | 18.46 |
| Lens viewing angle, diagonal | 32.43 |
| Control ring | Yes |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Mounting type | Bayonet |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.387 kg |
| Filter size | 50 mm |
| Length | 85 mm |
| Diameter | 68 mm |

## FAQ

### How much does the Yongnuo YN-50MM F1.8X DA DSM PRO lens 50mm cost, and is it available for purchase?

The price is 322.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 08.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Yongnuo YN-50MM F1.8X DA DSM PRO lens 50mm be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Yongnuo 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 Yongnuo 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: lens structure (elements/groups), component for, lens type, closest focusing distance, weight, maximum aperture number, product colour, lens mount interface, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/11994512/67470139_large.webp