Adorama for $849.00. B&H Photo for $779.00. Exclusive! Save $25 on this lens! (From Sigma lens literature) The Sigma 24mm 1.4 DG HSM Art is a state of the art wide-angle prime lens designed for
As surely you're catching on, the Canon 24mm f/1.4L is ill-suited for astrophotography. In astro, everything comes after coma, then field curvature (the latter is actually what most people observe as off-center softness). Conventual measures of acuity is almost a non-consideration.
The 24mm prime will be handy, though, for street photography because of the wide aperture, and for astrophotography, which you might also want to do at Yosemite. The Sigma 20mm f/1.4 is a good compromise between the two focal lengths - depends if 24mm is wide enough for you (for me, 98% of the time it is more than enough!)
In reply to Simon97 • May 10, 2007. Mars & the Pleiades taken with a Canon 350d, 70-200mm f4.0 L @ 118mm. 5 minute exposure ISO 800, on a HEQ5 PRO tracking mount. dejavu66's gear list: Canon EOS 5D Mark III Canon EOS 5DS R Canon EF 400mm f/5.6L USM Canon EF 70-200mm F4L USM Canon EF 100mm F2.8L Macro IS USM +2 more.
Expensive. One of the best Canon landscape lenses for EOS R cameras is the Canon RF 15-35mm f/2.8L IS USM. This premium L-series lens has it all – a durable build, image stabilization, a wide-angle focal length, and great maximum aperture. Thanks to the 15-35mm focal length range, you’ll have plenty of wide-angle versatility, and you can
Canon EF 24mm Æ’/2.8 ~$300 If you don't need to go as wide as 20mm, the 24mm is slightly less expensive, but lacks the USM focusing. Sharpness is slightly better at Æ’/2.8, but CA, corner shading
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canon ef 24mm f 1.4 l ii usm for astrophotography
