--- product_id: 73896808 title: "Blackstone 15mm f/2.4 Wide Angle with Built-in Chip for Pentax K Digital SLR Black" brand: "irix" price: "฿41073" currency: THB in_stock: true reviews_count: 4 url: https://www.desertcart.co.th/products/73896808-blackstone-15mm-f-2-4-wide-angle-with-built-in store_origin: TH region: Thailand --- # Blackstone 15mm f/2.4 Wide Angle with Built-in Chip for Pentax K Digital SLR Black **Brand:** irix **Price:** ฿41073 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Blackstone 15mm f/2.4 Wide Angle with Built-in Chip for Pentax K Digital SLR Black by irix - **How much does it cost?** ฿41073 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/73896808-blackstone-15mm-f-2-4-wide-angle-with-built-in) ## Best For - irix enthusiasts ## Why This Product - Trusted irix brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Irix Blackstone 15mm f/2.4 Wide Angle with Built-in Chip for Pentax K Digital SLR Black ## Features - Front thread: 95 mm - Type of use: Ultra wide-angle - Min. focal length: 15 mm - Max focal length: 15 mm - Lens mount: Pentax ## Images ![Blackstone 15mm f/2.4 Wide Angle with Built-in Chip for Pentax K Digital SLR Black - Image 1](https://m.media-amazon.com/images/I/61xEzjydVML.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐ Was great until it failed *by T***D on Reviewed in the United States on September 13, 2019* I bought this lens a little over 2 years ago for my Pentax K-1. Overall I was very pleased the lens. It seemed sturdy and well built. Images were reasonably sharp. I used it mostly for landscape and astrophotography. It's not without any aberrations, but it does a good job for the price. Manual focus works well for this focal length. It's great that it is weather-sealed.Unfortunately, it recently died though. It had not seen heavy use and was well cared for. The camera is no longer able to control the aperture, so it gives an error message and will not take a photo. Searching on the internet, it appears I'm not the only one who's had this issue with this lens. It took the company about a month to respond to my initial inquiry. They suggested getting a quote from their authorized repair center. It's out of warranty, and I suspect it will not be worth the cost of trying to have it repaired.I would have given it at least 4 stars if it still worked, but if it only has a 2 year lifespan, it's definitely not worth the money. ### ⭐⭐⭐⭐ ANice Lens but ... *by R***. on Reviewed in the United States on May 3, 2017* A nice lens. I should have bought the firefly version. Too heavy. A little too much COMA and Astigmatism for night landscapes (sigh) ... ### ⭐⭐⭐⭐ I had trouble getting a clear photo *by R***O on Reviewed in the United States on November 10, 2018* The lens is built to the highest metal standards, glass seems to be very good. However I had trouble getting a clear photo, perhaps I am too used to auto focus? Give it a try as it is very wide angle and fast prime lens. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/73896808-blackstone-15mm-f-2-4-wide-angle-with-built-in](https://www.desertcart.co.th/products/73896808-blackstone-15mm-f-2-4-wide-angle-with-built-in) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-28*