EF Primes
Apart from the weight/size/price, prime lenses allow me to shoot a photo under low light condition without using a tripod. Of course if you have the luxury to shoot with a tripod, that would be the best. Stop down the aperture to F/8 or even smaller i.e. F/11 to get more DOF and use the lowest ISO setting for best image quality. The trade-off which anyone can think of is the inconvenience, not to mention certain locations disallow the use of tripod.
Generally, on fullframe bodies, 20mm - 24mm are considered ultra wide angle; 35mm is considered wide angle; 50mm is considered standard; 85mm - 100mm are considered medium telephoto. For APS-C bodies, 20mm - 24mm are considered wide angle, 35mm is considered standard; 50mm is considered medium telephoto; 85mm - 100mm are considered telephoto.
For APS-C body starters, I would highly recommend the EF35mm F/2 lens. With an effective focal length of 56mm, it can be used as a walk-around lens. The minimum focusing distance of 0.25m allows close-up yet capturing the blurred background at F/2. Very versatile. The price is just nice, around RM1000. As for half-body portrait, the EF50mm F/1.8 II is a steal at RM300. With an effective focal length of 85mm, you can capture half-body portrait without distortion at a reasonable distance to maintain communication with your model. If you feel the F/1.8 version build quality isn't up to the standard, you may consider its sibling EF50mm F/1.4 USM at a higher cost of around RM1300.
My personal favourite combination of these primes depend on the type of the trip. For landscape and portrait, I migh couple 24/2.8 with 50/1.4. If I just wish to bring only a single lens, 35/2 could be an all rounder. How about coupling 50/1.4 and 85/1.8 for just portrait? Too many combinations! But I will always try to limit to 2 lenses at once. Either of these combinations would easily fit into my DOMKE F-5XB shoulder bag.
If you wish to know more about these prime lenses, please read this article "Ugly Ducklings: the early EF primes".
Just for price comparison purpose, checkout how many prime lenses you can buy from a single high quality L-series zoom lens:
EF24-105mm F/4L IS USM (RM4500) = EF24mm F/2.8 (RM1500) + EF35mm F/2 (RM1000) + EF50mm F/1.4 USM (RM1300) + RM700 of cash
EF24-70mm F/2.8 USM (RM4800) = EF24mm F/2.8 (RM1500) + EF35mm F/2 (RM1000) + EF50mm F/1.4 USM (RM1300) + RM900 of cash
EF70-200mm F/2.8L IS USM (RM6300) = EF85mm F/1.8 USM (RM1400) + EF135mm F/2L USM (RM3300) + RM1600 of cash
EOS5D, EF24mm F/2.8, F/2.8, 1/40s, ISO800

EOS5D, EF24mm F/2.8, F/2.8, 1/40s, ISO800

Labels: Canon EF, photography, prime lens