The Irix Blackstone 11mm f/4 (Nikon F mount) is a rugged, ultra-wide-angle prime designed for full-frame Nikon users, offering a dramatic 126° field of view with rectilinear optics that maintain straight lines with minimal distortion. Crafting images with sharp clarity across the entire frame, it employs a sophisticated 16-element design featuring ED and aspherical elements enhanced by advanced coatings to reduce flare and ghosting. Its durable aluminum-magnesium alloy construction includes precise manual focus control with a hyperfocal scale and focus lock, all sealed against dust and moisture for reliable performance in demanding environments. With a close-focusing distance of just 0.28 m and a smooth 9-blade diaphragm, this lens blends foreground emphasis with pleasing bokeh—ideal for architectural expanse, vast landscapes, and creative wide-angle perspectives. Though it’s a bit heavier (~790 g) and uses rear gelatin slots for filters, the Irix Blackstone 11mm f/4 delivers professional-grade imaging at an accessible price, making it an excellent choice for Nikon photographers seeking bold visual impact.

Item Condition: Excellent

Lens shows little signs of use, optics are clear and unmarked.

This product comes with: Box, Alumnium box, Hard case, Front cap.

Brand: Irix

Lens Mount: Nikon F

Stock code: US00701

Bin/Rack: US04

Condition

1: "MINT"
Looks brand new, i.e. no cosmetic wear and tear conditions 

2: "Excellent"
It looks close to new, i.e. only the lightest signs of cosmetic wear condition 

3: "Good"
Good overall condition may have signs of cosmetic wear, i.e. light scuffing to some areas / slightly shiny surfaces. 

Condition 4: "Well Used"
The well-used condition may have significant signs of cosmetic wear, i.e., scuffing to some areas, shiny surfaces, or marks. 

Condition 5: "Heavily Used"
Heavily used conditions may have significant signs of cosmetic wear, i.e. scuffing / shiny surfaces/marks/scratches / chipping to paint/peeling surfaces.

Condition 6: "Faulty" 
Not in complete working order

Warranty

We provide a three-month warranty against mechanical breakdowns for all our used equipment. However, please note that this warranty does not cover accidental damage, or shutter/mirror breakdown over the company's rated amount. Additionally, it doesn't cover loss or theft. 

For our vintage items like film cameras, please note that this warranty does not cover failed light seals, which are classified as wear and tear. 

To ensure you can avail warranty benefits, please keep a copy of your receipt, which will be enclosed with your delivery.

TERMS

Please read and understand all of these items before buying, and if you have any questions, please ask first.

Photographs - We DO NOT use Google/stock images for any of our second-hand goods sold on eBay. We take them when listing and use them as part of the condition description.

This is an SOC item that we are selling on behalf of another Custemor; we will not be able to price match with other stores or include this item in any current discount or Promotion we are currently running

Inventory - We sell all our items via our website, the High Street Store, and other web places. If one of our items is corrupted, we can cancel the order and refund your money. We use a 3rd Party App to link our inventory; sometimes, things get corrupted. You will see this as the description and the title may not be related. If you have any questions, please contact us, and one of our team members will answer them promptly.

If you wish to view the item before purchasing, visit our Colwyn Bay shop (address below). 

We do not routinely monitor our emails and messages during weekends or public holidays.