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Review Summary
Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500
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Nikon F
Full Frame
Ultra-Wide Angle
Nikon D3x, Nikon D4s, Nikon D5, Nikon D500, Nikon D6, Nikon D610, Nikon D7100, Nikon D7200, Nikon D750, Nikon D7500, Nikon D780, Nikon D800E, Nikon D810, Nikon D810A, Nikon D850, Nikon Df
Irix Dragonfly Series
Aspherical, Weather Resistant
Base
IL-21DF-NK
Black
Full Frame
Manual Focus
11.8" / 0.3m
21mm
f/1.4
No Thread
89.7°
f/16
2
No
15 Elements in 11 Groups
11
29.3oz / 830g
3.7 x 4" / 95 x 101mm
7640172193181
Models | SKU: IRXIL21DFNK MFR: IL-21DF-NK $699.00 Special Order Generally ships in 7-14 days, subject to availability | $549.00 Special Order Generally ships in 7-14 days, subject to availability | $449.00 Special Order Generally ships in 7-14 days, subject to availability |
---|---|---|---|
Special Features | Aspherical, Weather Resistant | Aspherical | Aspherical |
Kit Style | Base | Base | Base |
Lens Type | Ultra-Wide Angle | Ultra-Wide Angle | Ultra-Wide Angle |
Filter Size | No Thread | 95mm | No Thread |
Fixed Focal Length | 21mm | 15mm | 11mm |
Lens Mount | Nikon F | Nikon F | Nikon F |
Maximum Aperture | f/1.4 | f/2.4 | f/4 |
Zoom Focal Length | NA | NA | NA |
Make your photography stand out with the Irix 21mm f/1.4 Dragonfly Lens for Nikon F, a superior wide-angle lens designed for capturing stunning landscapes, night skies, and architectural marvels. This lens is fully compatible with both Full Frame and APS-C Nikon F Cameras, ensuring sharp, high-resolution images with every click.
The optical construction of the Irix 21mm f/1.4 lens is a masterpiece of engineering, featuring 4 ultra-low dispersion glass elements, 4 high refractive, and 2 aspherical elements, arranged in 15 elements across 11 optical blocks. This intricate design caters to the latest generation, full-frame 35mm sensors, delivering high-resolution images with minimal distortion, which is kept under 2%.
The lens's large relative aperture of f/1.4, combined with well-controlled coma, makes it an ideal choice for astrophotography. The new, 11-blade design of the aperture with rounded edges ensures a pleasant and very artistic bokeh, adding depth and character to your shots.
Built for the outdoors, the Irix 21mm f/1.4 lens boasts excellent weather-sealing to protect against dust and water, making it a reliable companion for professional photographers working in challenging conditions. The lens also comes with a dedicated lens hood to reduce unwanted light reflections and a hard case for safe storage.
The Dragonfly finish of the lens features a reinforced internal construction based on metal elements, a scratch-resistant finish, and an anti-slip focusing ring with a special finish for easy focusing. The engraved markings filled with UV reactive paint add a touch of sophistication to the lens.
The intelligent lens design of the Irix 21mm f/1.4 includes a module that allows you to control the lens' iris directly from the camera. This feature enables popular semi-automatic modes (PASM), and data recording in EXIF format. The lens also comes equipped with a focus confirmation system, ensuring perfect focus every time.
The Focus Lock Ring is a unique feature that allows you to lock the focus ring in a specific position, ideal for maintaining a specific distance to the subject or perfect focus on infinity during landscape or night photography. The ergonomic focus ring, a hallmark of the Irix 150mm, 45mm, or 30mm lenses, offers reliable and precise focusing, making manual focus easier than ever.
In summary, the Irix 21mm f/1.4 Dragonfly Lens for Nikon F is a versatile, high-quality lens that delivers exceptional performance in a wide range of photography scenarios.
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