Lens type | Normal |
---|---|
Lens mount |
|
Aperture max | 1.4 |
---|---|
Aperture min | 16 |
Aperture ring | no |
Number of diaphragm blades | 8 |
Elements | 7 |
---|---|
Groups | 7 |
Weight | 15.17 oz |
---|---|
Diameter | 3.03 in |
Length | 2.32 in |
Filter size | 2.44 in |
Max Format size | APS-C |
---|---|
Focal length | < 30 |
Image stabilisation | no |
Autofocus | yes |
---|---|
Autofocus motor type | Ultrasonic |
Full-time Manual focusing | yes |
Closest focusing distance | 0.40 |
Distance scale | no |
Depth of field (DoF) scale | no |
Colour of product | Black |
---|---|
Tripod collar | no |
Hood supplied | yes |
Sealing | no |
A very fast prime lens that covers a 'normal' angle of view and is designed for 'APS-C' format DSLR cameras.Designed exclusively for DSLR cameras with 'APS-C' sized image sensors, Sigma's 30mm F1.4 EX DC HSM lens is solidly constructed and available in mounts to suit all popular brands - including Olympus and Panasonic. On the Canon EOS 40D and 400D cameras we tested it on, this lens equates to a 48mm lens on a 35mm camera - which is close to a 'standard' viewing angle. It cannot be used on DSLRS with 'full frame' sensors because it vignettes at the corners of the frame.
Looking for a Sigma 30mm lens review? Read on to find out what we uncovered in our objective optical lab tests.
Full review of the Sigma 30mm F/1.4 EX DC lens. Sample shots include distortion, light fall-off, corner and center sharpness, bokeh, flare and ghosting, coma and overall thoughts.
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