Most Popular
- Sigma 18-200mm F3.5-6.3 DC
- Sigma 12-24mm f/4.5-5.6 EX DG HSM
- Sigma APO 70-200mm F2.8 EX DG MACRO HSM Lens
- Digital Wide Zoom Lens Comparison
- Sigma 10-20mm Vs Tamron 11-18mm Vs Tokina 12-24mm
- Sigma 17-35mm f/2.8-4 EX DG IF HSM
- Sigma APO 200-500mm F2.8 EX DG Lens
- Sigma 10-20mm F4-5.6 EX DC HSM Lens
- Sigma 70-300mm F4-5.6 APO DG Macro
- Canon 10-22mm VS Sigma 10-20mm Sample Photos
Sigma 18-125mm DC Lens Reviews + Sample Photos
Sigma 18-125mm F/3.5-5.6 DC reviews, sample shots, and full specifications
The Sigma 18-125mm F/3.5-5.6 DC sharpness is very consistent through out the aperture range. Lens is sharpest at f5.6 and f8 at full wide angle and full telephoto respectively. The difference of sharpness between widest aperture and optimal aperture is minimal. The lens says f3.5-5.6 and it is really good at f3.5-5.6, Unlike the Canon EF-S 18-55mm f/3.5-5.6 and Canon EF 50mm f/1.8 II that says f/3.5-5.6 and f/1.8 but you wouldn’t really want to use them at those appertures.
Sigma EX 50mm f/2.8 macro DG Lens Review & Sample Photos
One of the spin-offs of the increasing popularity of digital SLRs has been the realisation that some lenses simply weren’t up to the job of imaging onto the ultra-fiat surfaces of CCD or CMOS sensors. The up-shot is a whole new generation of digitally optimized Lenses which incorporate the very latest in optical design and technology, The Great news is that You can benefit from these developments regardless of whether you shoot with a 35mm or a digital SLR.
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Sigma 24-60mm F2.8 EX DG IF ASP Lens Review & Sample Photos
There’s nothing like an overseas trip to force you to think long and hard about what camera equipment you’ll take with you. The first thought, of course, is to travel as Light as possible and avoid all the hassles of lugging around a heavy camera bag and constantly worrying that something will be Stolen. But then you panic that you won’t be able to adequately cope with the variety of subjects you’re likely to encounter… Sod’s Law of photography states that the Dens you need right now is always the one you’ve Left at home.
DSLR Camera Lens Test: Sigma 24-135mm f/2.8 - 4.5 Aspherical IF
Sample photos taken with Sigma 24-135mm f/2.8 - 4.5 Aspherical IF at 24mm and 135mm with Canon EOS 300D
Sample photos of Sigma 24-135mm f/2.8 - 4.5 Aspherical IF taken at 24mm:
Shooting Mode: Aperture-Priority AE Tv( Shutter Speed ) 1/640 Av( Aperture Value ) 11 Metering Mode Evaluative Exposure Compensation 0
ISO Speed 400 Lens 24.0 - 135.0 mm Focal Length 24.0 mm
Sample photos of Sigma 24-135mm f/2.8 - 4.5 Aspherical IF taken at f/2.8 (100% crop)
Sigma New Lenses for Digital SLR Camera
Sigma has released three new lenses this week to join their DG line up. These lenses are optimized for use with digital cameras.
1. Sigma 180mm f/3.5 APO EX DG HSM
