# Ultra-wide lens Irix Blackstone 15mm f/2.4 for Nikon

**URL:** https://aio.lv/en/product--irix-7640172190050--10531436
**Data updated:** 2025-12-30 08:47 (EET)
**Category:** Camera Lenses
**Manufacturer:** Irix
**Manufacturer code:** 7640172190050
**EAN:** 7640172190050
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 437.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 361.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--irix-7640172190050--10531436

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

The Irix Blackstone 15mm f/2.4 is an ultra-wide lens designed for SLR cameras, specifically compatible with Nikon. It features a robust aluminum and magnesium construction, ensuring durability. With a lens structure of 15 elements in 11 groups, it provides exceptional image quality. The lens has a diameter of 11.4 cm, a filter size of 30 mm, and a length of 100 mm, making it a compact choice for photographers seeking wide-angle capabilities.

## Long description

The Irix Blackstone 15mm f/2.4 for Nikon is an ultra-wide SLR lens that combines a classic, durable design with modern photographic functionality. Constructed from aluminium and magnesium, the lens delivers robust protection for outdoor and demanding use while remaining compact. Its optical construction of 15 elements in 11 groups provides high image quality and wide-angle coverage suitable for landscape, architecture and interior photography.
Advantages
The Blackstone features engraved fluorescent markings and an infinity click for precise operation in low light. A solid aluminium-magnesium body provides impact and weather resistance, while a rubber-coated ergonomic focus ring ensures comfortable handling. Front and rear filter options—including a rotatable filter access via a window in the petal-shaped hood and a rear gelatin filter slot—expand creative control. Despite its durable build, the Firefly variant keeps optical performance identical while offering a lighter-weight alternative for travel and hiking.
Suitable for
Landscape photography
Architectural and interior photography
Astrophotography and nightscapes
Travel and hiking when ultra-wide perspective is needed
Key specifications
Lens type: Ultra-wide lens
Mount: Nikon F (for SLR)
Focal length: 15 mm
Maximum aperture: f/2.4
Minimum aperture: f/22
Lens construction: 15 elements in 11 groups
Closest focusing distance: 0.25 m
Weight: 0.653 kg
Diameter: 11.4 cm; Length: 100 mm
Filter size / rear slot: front access 30 mm (rotatable through hood window) and rear gelatin filter slot
Body material / colour: Aluminium and magnesium, black
How to use
Mount the lens on a compatible Nikon F SLR camera and secure the connection before shooting. Use the wide 15 mm focal length for expansive scenes; open the aperture to f/2.4 for low-light and creative depth of field, or stop down toward f/22 for maximum depth of field in landscape work. Operate the rubber-coated focus ring for manual focus and use engraved fluorescent markings and the infinity click to assist focusing in dim conditions. Install front filters through the petal-shaped hood window for rotatable filters and place gelatin filters in the rear slot when required.
Usage recommendations
For best results with ultra-wide compositions, use a sturdy tripod for long exposures and align the camera to minimize distortion. Use the rear gelatin slot for colour correction or long-exposure filtration and keep seals free of dust and moisture to maintain weather resistance.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Manual focus | Yes |
| Camera brands compatibility | Nikon |
| Number of Extra-low Dispersion (ED) elements | 2 |
| Number of High Refractive Index (HRI) elements | 3 |

### Lens system

| Feature | Value |
|---|---|
| Aperture range (F-F) | 2.4 - 22 |
| Focus adjustment | Manual |
| Lens structure (elements/groups) | 15/11 |
| Closest focusing distance | 0.25 m |
| Minimum aperture number | 22 |
| Number of diaphragm blades | 9 |
| Maximum aperture number | 2.4 |
| Reproduction ratio | 1:9 |
| Fixed focal length | 15 mm |
| Number of aspheric elements | 2 |
| Lens type | Ultra-wide lens |
| Component for | SLR |
| Lens mount interface | Nikon F |
| Lens viewing angle, diagonal | 110 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.653 kg |
| Filter size | 30 mm |
| Length | 100 mm |
| Diameter | 114 mm |

### Design

| Feature | Value |
|---|---|
| Material | Magnesium, Aluminium |
| Product colour | Black |

## FAQ

### How much does the Ultra-wide lens Irix Blackstone 15mm f/2.4 cost, and is it available for purchase?

The price is 437.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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 21.07.2026 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 Ultra-wide lens Irix Blackstone 15mm f/2.4 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 Irix 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 Irix 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, minimum aperture number, weight, maximum aperture number, closest focusing distance, 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/10531436/64400357_large.webp