Harrison Cameras, 112-114 London Road, Sheffield, S2 4LR
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The Irix 15mm F/2.4 Firefly lens is the standard version of the Irix range but performs as beautifully as the premium Blackstone model. This lens offers a more lightweight composite construction so you can travel more freely and comfortably. With a focal length of 15mm, the Irix 15mm Firefly lens is ideal for both indoor and outdoor photography.
Compatible with Canon DSLR
Irix have included as many as 15 elements in the Irix 15mm lens so you can be more creative in your photography - consisting of 4 refractive elements, 2 ED elements and 3 aspherical elements. Hand in hand with the minimum focussing distance of 0.28 metres and 9 rounded shaped aperture blades, you can achieve a beautiful bokeh effect or soften out-of-focus areas.
SHARP IMAGES
Benefitting from decades of optical design, the Irix 15mm lens presents excellent resolution and minimal 2% distortion.
TAKE CONTROL
Featuring semi-automatic modes (PASM) and data recording in EXIF to allow you to control the lens’ iris directly from the camera.
Durability
The Firefly version is perfectly lightweight to travel with whilst still being durable. Equipped with three rubber seals that protects the camera mount and focusing mechanism against dust, moisture and any water splashes.
This lens eliminates the risk of dirt particles getting swept into the internal structure by not changing its dimensions during focus pulling. You can take the Irix 15mm lens anywhere and everywhere without the worry of internal damage.
Additional Features
Focus Lock - Gives you the ability to lock the focussing ring in a chosen position which is helpful when you want to be sure you set the perfect point of focus.
Rear Gel filter slot - A special feature of the Irix 11mm is the rear gel filter shot. It allows neutral gray filters against the background of competing ultra-wide-angle builds that do not have the option of using filters.
Circular Polariser Adjustment Window – The lens hood has a sliding window so you can rotate the polarizing filter without the risk of it getting dirty.
Focus Calibration window - As there is focus detection in DSLR cameras, you may need to synchronise the lens with the camera. A special window allows you to easily calibrate the lens at home.
Click at infinity - Allowing you to achieve quick, precise focusing. You’ll feel the moment when your lens hits infinity, which is extremely useful when shooting in different light conditions (I.e., low light, night).
95mm front filter thread – Giving you the option to use screw-in filters including the Irix Edge UV & Protector, Irix Edge ED and others.
Compatible with Irix Edge IFH – 100 Filter Holder – Experiment with different gradients: Soft, Hard and Reverse.
Engraved Fluorescent Markings – Enables easy read-out and operation in low light conditions.
Embossed Rubber Focus Ring – Gives you the ability to focus smoothly and accurately.
