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Fast & Reliable Availability
We distribute our stock across multiple warehouses to ensure quick processing and delivery.
Need something urgently for Click & Collect?
If an item shows as in stock, please call us on 01442 292929 or email sales@proav.co.uk to confirm availability before visiting.
Fast & Reliable Availability
We distribute our stock across multiple warehouses to ensure quick processing and delivery.
Need something urgently for Click & Collect?
If an item shows as in stock, please call us on 01442 292929 or email sales@proav.co.uk to confirm availability before visiting.
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The NOKTON 21mm F1.4 Aspherical E-mount is a large maximum aperture manual focus lens optimized for the imaging sensors of Sony mirrorless cameras.
The 21mm focal length covers an angle of 91° which is about 10° wider than a 24/25mm focal length to create a super dynamic perspective. Generally, the wider a lens gets the deeper the depth of focus of the lens, but with the NOKTON 21mm F1.4 Aspherical E-mount lens, the extremely large maximum aperture for a super wide-angle lens enables imaging that utilizes “bokeh” (out-of-focus blur). The minimum focusing distance of 25cm can be used to emphasize the thin depth of focus in the close range.
The lens utilizes a floating mechanism to maintain excellent imaging quality throughout the focusing range from close distance to infinity. Furthermore, the lens features aspherical optics to eliminate distortion and chromatic aberrations in addition to enabling a compact optical design despite the large maximum aperture. The aperture ring has click stops in 1/3 steps. The lens also features a click stop switching mechanism that enables the click stops to be turned off when shooting video.
The included petal Hood can be attached/removed easily for hassle-free filter work, and can be attached in reverse for easy storage.
| Focal Length | 21mm |
|---|---|
| Aperture Ratio | 1:1,4 |
| Minimum Aperture (F) | 16 |
| Lens Construction | 13 elements in 11 groups |
| Angle of View | 90,3° |
| Aperture Blades | 12 |
| Minimum Focus | 0,25m |
| Maximum Diameter | 70,5 mm |
| Length | 79,5 mm |
| Mount | E |
| Electrical Contact: Exif Data Transfer | Available |
| Manual Focus Assistant | Available |
| Weight | 560g |
| Filter Size | 62mm |
| Colour | Black |
| Others | Removable lens shade included |