# Standard lens Irix 7640172190067 Black 15 elements 11 groups

**URL:** https://aio.lv/en/product--irix-7640172190067--10531469
**Data updated:** 2025-12-30 08:47 (EET)
**Category:** Camera Lenses
**Manufacturer:** Irix
**Manufacturer code:** 7640172190067
**EAN:** 7640172190067
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 443.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 366.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--irix-7640172190067--10531469

## 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 7640172190067 is a standard lens designed for MILC cameras. It features a robust structure with 15 elements in 11 groups, ensuring high-quality image capture. The lens is compatible with Pentax cameras and has a filter size of 95 mm. Its compact design with a length of 114 mm and diameter of 10 cm makes it a versatile choice for photographers.

## Long description

Irix Lens 15mm f/2.4 Blackstone is an ultra wide-angle rectilinear manual-focus lens designed for DSLR and MILC cameras. With a 15mm focal length and bright f/2.4 aperture, the lens suits a wide range of indoor and outdoor photographic situations. The Blackstone (Premium) version features a durable aluminium–magnesium alloy body with weather seals, engraved fluorescent markings, and support for 95 mm front screw-in filters as well as rear gelatin filters.
Advantages
The lens offers a rectilinear ultra wide-angle perspective with minimized chromatic aberration, ghosting and flare thanks to advanced optical construction and a special neutrino coating. A minimum focus distance of 0.28 m and nine rounded aperture blades deliver smooth out-of-focus rendering. Practical manual features include focus lock, infinity click and a hyperfocal scale for precise control. The robust Blackstone housing provides dust and splash protection with four rubber seals and easy low-light readout via engraved fluorescent markings.
Suitable for
Landscape photography
Architecture and interior photography
Astrophotography and nightscapes
Environmental and travel photography
Key specifications
Focal length: 15 mm
Maximum aperture: f/2.4
Minimum aperture: f/22
Lens structure: 15 elements in 11 groups
Closest focusing distance: 0.28 m
Filter size: 95 mm (front screw-in)
Aperture blades: 9 rounded
Mount interface: Pentax K (compatible with MILC/DSLR Pentax systems)
Weight: 0.653 kg
Dimensions (approx.): length 114 mm, diameter 100 mm
How to use
Mount the lens on a compatible Pentax K camera body and set manual focus using the focus ring. Use the focus lock to secure a chosen focus distance and the infinity click and hyperfocal scale to assist with landscape and long-distance focusing. Attach a 95 mm screw-in filter to the petal-shaped hood when needed, or insert gelatin filters at the rear slot. For close subjects, use the minimum focusing distance of 0.28 m.
Usage recommendations
To reduce flare and maintain image contrast, use the included petal-shaped hood and avoid direct strong light sources striking the front element. Clean the mount seals and external surfaces carefully after exposure to dust or moisture. For low-light focusing, rely on the fluorescent engraved markings and consider stopping down slightly from f/2.4 to increase depth of field for landscape or architectural work.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.653 kg |
| Filter size | 95 mm |
| Length | 114 mm |
| Diameter | 100 mm |

### Lens system

| Feature | Value |
|---|---|
| Aperture range (F-F) | 2.4 - 22 |
| Lens structure (elements/groups) | 15/11 |
| Closest focusing distance | 0.28 m |
| Minimum aperture number | 2.4 |
| Number of diaphragm blades | 9 |
| Maximum aperture number | 22 |
| Number of aspheric elements | 2 |
| Lens type | Standard lens |
| Component for | MILC |
| Lens mount interface | Pentax K |

### Performance

| Feature | Value |
|---|---|
| Manual focus | Yes |
| Camera brands compatibility | Pentax |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |

## FAQ

### How much does the Standard lens Irix 7640172190067 cost, and is it available for purchase?

The price is 443.49 € (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 Standard lens Irix 7640172190067 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: weight, lens structure (elements/groups), component for, lens type, minimum aperture number, 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/10531469/64400365_large.webp