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Description
A versatile ultra-wide prime lens, the IRIX 11mm f4 Firefly Lens for Nikon F balances a sophisticated optical design with a lightweight, durable physical construction. Aspherical, extra-low dispersion, and high-refractive index elements are used to suppress color fringing, chromatic and spherical aberrations, as well as unwanted distortion, and also contribute to producing a high degree of sharpness and clarity. Additionally, a Neutrino coating has been applied to limit lens flare and ghosting for improved contrast and color accuracy when working in strong lighting conditions.
Features of the IRIX 11mm f4 Firefly Lens for Nikon F
- Nikon F-Mount/FX Format
- Aperture Range: f/4 to f/22
- Three Aspherical Elements
- Two ED and Four HR Elements
- Neutrino Coating
- Manual Focus Design with Focus Lock
- Rubberized Focus Ring
- Depth of Field and Focus Distance Scales
- Weather-Sealed ABS Plastic Housing
- Rounded Nine-Blade Diaphragm
We know how important it is to protect your gear. All Irix lenses are made with phenomenal precision. Each Irix lens is equipped with a weather sealed construction which protects the interior against dust and moisture. Thanks to inner seals, our lenses are also protected from accidental water splashes. No matter the journey, you can be confident that our weather sealed lenses will offer you maximum resistance to the extremes.
Firefly is the standard version equipped with three rubber seals that protect camera mount and focusing mechanism against dust, moisture and side accidental water splashes. Ergonomic focusing ring with rubber grip offers the freedom to operate with the camera. It is the most lightweight lens in its class.
Additional Features
- Infinity click – Enables quick, easy, and precise focusing. During focusing, you’ll feel the moment when your lens hits infinity, which is extremely useful when shooting in difficult lighting conditions (I.e. at night).
- Focus Lock – Allows you to lock the focusing ring in a specific position, which is extremely beneficial when you want to keep a specific focus plane, i.e. for astrophotography, or when using the hyperfocal scale.
- Focus Calibration Window – due to the specifics of focus detection in DSLR cameras (which are based on phase detection), sometimes it may happen that the lens needs synchronization with the camera. Thanks to this special window you can easily calibrate the lens at home using basic tools within 5 minutes. Fast, simple and effective!
- Rear Gel Filter Slot – Allows the use of neutral gray filters, (a unique feature of the Irix 11mm f/4.0), against the background of competing ultra-wide-angle builds that do not have the option of using filters.
Kit includes:
- IRIX 11mm f4 Firefly Lens for Nikon F
- lens hood
- front lens cap
- 2 rear lens caps
- soft lens pouch
- metal box
Specifications of the IRIX 11mm f4 Firefly Lens for Nikon F
| Focal Length | 11mm |
| Maximum Aperture | f/4 |
| Minimum Aperture | f/22 |
| Lens Mount | Nikon F |
| Format Compatibility | Full-Frame |
| Angle of View | 126° |
| Minimum Focus Distance | 10.83″ / 27.5 cm |
| Optical Design | 16 Elements in 10 Groups |
| Diaphragm Blades | 9, Rounded |
| Focus Type | Manual Focus |
| Image Stabilization | No |
| Filter Size | Gel Filter (Rear) |
| Dimensions (ø x L) | 4.65 x 4.06″ / 118 x 103 mm |
| Weight | 1.61Â lb / 730Â g |
For More Irix lenses like the IRIX 11mm f4 Firefly Lens for Nikon F see here.
Returns & Delivery
Delivering/Collecting Your Order
We aim to deliver your product within 3-5 working days. Should there be any delay or an issue with stock availability we will contact you asap.
If you have specific delivery/order instructions you can write these in the order notes at checkout.
Collecting Your Order:
Sometimes you’ll want something even quicker than we can deliver. That’s why we offer you the option to order online and collect in-store. Before coming in to collect please call or email us to ensure stock is available.
For more delivery information please see our delivery page.
Returning your product if it’s unwanted:
Please return your item unused and in original condition (as it was received by you) with proof of purchase within 14 days, and we’ll give you an exchange or refund.
We do ask when returning use a reputable courier with a tracking service and the item to be fully insured. Please be aware that we’ll only process your refund once the item has been returned and checked by our specialist; this can take up to 14 days.
Returning your product because it has a fault:
If your product develops a fault within 30 days of purchase, please return with proof of purchase and we’ll exchange or refund it.
Flexible Payments & Financing Options
Pay with PayPal Credit
Flexible Payment Options
Spread the cost of your purchase with PayPal Credit. Choose a plan that suits your budget and enjoy your item sooner.
Monthly Payment Options
| Monthly Payment | Months | Total with Interest | Interest p.a. |
|---|---|---|---|
| £333.34 | 6 | £1,999.99 | 0.0% |
| £166.67 | 12 | £1,999.99 | 0.0% |
| £111.11 | 18 | £1,999.99 | 0.0% |
| £83.34 | 24 | £1,999.99 | 0.0% |
How It Works
- Add to Basket: Select your desired product(s) or create a basket totalling £199 or more.
- Select PayPal Credit: At checkout, choose PayPal Credit as your payment method.
- Apply Online: Complete a short application form and receive an instant decision.
Representative Example:
- Purchase Rate: 23.9% p.a. (variable)
- Representative: 23.9% APR (variable)
- Assumed Credit Limit: £1,200 (Subject to status)
Terms and Conditions Apply
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- Add to Cart: Select your desired products and add them to your cart.
- Select Clearpay: Choose Clearpay as your payment option during checkout.
- Instant Approval: Log into or create your Clearpay account for an instant approval decision.
- Split Payments: Your purchase will be divided into four payments, payable every 2 weeks.
Repayment Schedule:
| Payment Number | Amount Due | Due Date |
|---|---|---|
| 1 | £50.00 | [Date] |
| 2 | £50.00 | [Date + 2 weeks] |
| 3 | £50.00 | [Date + 4 weeks] |
| 4 | £50.00 | [Date + 6 weeks] |
Terms and Conditions:
- Must be 18+ and a permanent UK resident (excl Channel Islands).
- Clearpay charges a £6 late fee for each late instalment and a further £6 if it’s still unpaid 7 days later. Late fees are capped at £6 for orders under £24 and the lower of £24 or 25% of the order value for orders over £24.
- Missed payments may affect your ability to use Clearpay in the future, and your details may be passed onto a debt collection agency working on Clearpay’s behalf.
- Clearpay is credit that is not regulated by the Financial Conduct Authority.
- T&Cs and other eligibility criteria apply at clearpay.co.uk/terms.
Price Promise:
Ask us how we can offer you more value for your money. We’re always looking for the best price, even if we’re saving a couple of pounds. That’s why we’ll make it in our best interest to offer you the very best option should you find them cheaper. Our Price Match Promise
- We only price match against websites from retailers in the UK
- The product on our competitor’s site needs to be the same as the one on our site
- The product must be in stock with the competitor and available for delivery within 10 days
- We don’t price match against other trade sites
- Unfortunately, we can’t price match if you’re using a finance plan.
- We may not be able to price-match the item but there are other ways we can bring better value to your potential purchase.
Reviews
Overview
| Weight | 730 g |
|---|---|
| Dimensions | 118 × 103 mm |
| Brand | |
| Lens Type | |
| Lens Mount |
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