Irix 45mm f/1.4 Dragonfly - Pentax K
Irix 45mm f/1.4 Dragonfly Pentax K is a full-frame manual-focus prime lens with a fast f/1.4 aperture. Built around Irix’s Dragonfly composite barrel with weather sealing, it feels solid in use and is designed to suit stills and video work where a smooth manual focus ring is preferred. The 45mm focal length sits close to a natural perspective, making it versatile for portraits, street and general-purpose shooting on Pentax K-mount DSLRs and film bodies. The wide aperture gives strong subject separation and useful low-light performance, while the optical formula is aimed at keeping detail and contrast high enough for modern high-resolution cameras. Like other Irix lenses, it is intended to be handled manually rather than as a lightweight walkabout zoom substitute, so size and weight are part of the trade-off for the fast aperture and robust build. On the used market, check that the focus action is smooth, the aperture blades are clean and dry, and the mount, front and rear elements, and sealing surfaces are free from wear, haze, fungus or impact damage.
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Irix 45mm f/1.4 Dragonfly - Pentax K Model Overview
Specifications
- Brand
- Irix
- Model
- 45mm f/1.4 Dragonfly
- Variant
- Pentax K
- Release year
- 2018
- Lens Mount
- Pentax K
- Lens Type
- Prime
Irix 45mm f/1.4 Dragonfly Pentax K is a full-frame manual-focus prime lens with a fast f/1.4 aperture. Built around Irix’s Dragonfly composite barrel with weather sealing, it feels solid in use and is designed to suit stills and video work where a smooth manual focus ring is preferred. The 45mm focal length sits close to a natural perspective, making it versatile for portraits, street and general-purpose shooting on Pentax K-mount DSLRs and film bodies. The wide aperture gives strong subject separation and useful low-light performance, while the optical formula is aimed at keeping detail and contrast high enough for modern high-resolution cameras. Like other Irix lenses, it is intended to be handled manually rather than as a lightweight walkabout zoom substitute, so size and weight are part of the trade-off for the fast aperture and robust build. On the used market, check that the focus action is smooth, the aperture blades are clean and dry, and the mount, front and rear elements, and sealing surfaces are free from wear, haze, fungus or impact damage.
SDS takes care to provide accurate model details, but errors or omissions may occur. Always confirm specifications, condition and included accessories with the seller before buying. This does not affect your statutory rights.
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Buying a used Irix 45mm f/1.4 Dragonfly - Pentax K FAQs
No UK dealer tracked by SDS has a Irix 45mm f/1.4 Dragonfly - Pentax K listed right now. Live prices appear on this page as soon as stock is listed.
You can compare used Irix 45mm f/1.4 Dragonfly - Pentax K listings from verified UK dealers on SDS, then buy directly from the dealer you choose. SDS is a free comparison service: payment, delivery, warranty and returns are handled by the dealer.
Yes, when you buy your Irix 45mm f/1.4 Dragonfly - Pentax K from a UK business. You are covered by the Consumer Rights Act 2015, so goods must be as described and of satisfactory quality, and most online purchases come with a 14-day right to cancel. Every dealer on SDS is a verified UK business.
Check each Irix 45mm f/1.4 Dragonfly - Pentax K listing's condition notes, photos and included accessories. Confirm any faults or repairs, how long the warranty lasts and the returns terms. Condition grades vary between dealers, so read each dealer's grading guide.
It depends on the dealer. Warranty length and cover on a used Irix 45mm f/1.4 Dragonfly - Pentax K are set by each dealer and shown on their website. Your statutory rights under the Consumer Rights Act apply whether or not a warranty is offered.
It varies by Irix 45mm f/1.4 Dragonfly - Pentax K listing. Check the dealer's included-items list for essentials such as batteries, chargers, cables or caps, and whether they are original Irix parts. Product photos on SDS identify the model and do not show what a listing includes.
Each used Irix 45mm f/1.4 Dragonfly - Pentax K differs in condition, accessories and warranty, and each dealer prices its own stock. Comparing listings side by side on SDS shows the difference before you buy.
Yes. Request a free Irix 45mm f/1.4 Dragonfly - Pentax K quote on SDS to compare offers from verified UK dealers, with no obligation to accept. Offers to buy are usually lower than resale prices because dealers cover inspection, preparation and resale costs.