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![g1/29/138229/3/93232600.tN8Zm6Bk.jpg](https://a4.pbase.com/g1/29/138229/3/93232600.tN8Zm6Bk.jpg) Canon 20mm Test sharpened.jpg
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![g3/76/475876/3/120700546.NknBeNuJ.jpg](https://a4.pbase.com/g3/76/475876/3/120700546.NknBeNuJ.jpg) panasonic gf1+lumix 20mm f1.7 vs canon 5D+ef 35mm f 1.4 L
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![g9/88/965188/3/154759500.VenxVkzW.jpg](https://a4.pbase.com/g9/88/965188/3/154759500.VenxVkzW.jpg) Skyraider and its pilot, with muzzle of 20mm wing canon
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![g3/41/399841/3/56154347.xhjwPjq7.jpg](https://a4.pbase.com/g3/41/399841/3/56154347.xhjwPjq7.jpg) 20060215 2490 Canon 5D + 16 35mm / 2.8L @ 20mm, f / 7.1, 1/250, ISO 100
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![g12/41/399841/3/40176094.P6FEZ99F.jpg](https://a4.pbase.com/g12/41/399841/3/40176094.P6FEZ99F.jpg) 20041226 1971 Canon 20D + Sigma 18 50 / 2.8 @ 20mm, f/6.3, 1/160, ISO 100
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![g4/41/399841/3/60525927.200605203749.jpg](https://a4.pbase.com/g4/41/399841/3/60525927.200605203749.jpg) 20060520 3749.jpg Canon 5D + 16 35mm / 2.8L @ 20mm, f / 2.8, 1/40, ISO 1600
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![v3/41/399841/3/49469771.200509183528.jpg](https://a4.pbase.com/v3/41/399841/3/49469771.200509183528.jpg) 20050918 3528.jpg Canon 20D + Sigma 18 50mm / 2.8 @ 20mm, f / 7.1, 1 / 200, ISO 100
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![u33/richo/medium/36105108.IMG_7306.jpg](https://a4.pbase.com/u33/richo/medium/36105108.IMG_7306.jpg) 20mm f/22
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