Last updated (06 July’10):
- Review by Whatdigitalcamera

The Sigma 50-200mm F4-5.6 DC OS HSM features 50-200mm at focal length with maximum aperture of f/4-5.6. The lens construction has 14 Elements in 10 Groups and has diagonal angle of view at 27.9-7.1 degrees. Closest focusing distance at 110 cm/43.3 in and has a filter size of 55mm. The Sigma 50-200mm F4-5.6 DC OS HSM lens weighs 420g/14.8oz and it measures 7.4 centimeters in diameter and 20.2 centimeters long.

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Popularity: 1%

Last updated (06 July’10):
- Review by SLRLensreview

The Sigma 12-24mm f/4.5-5.6 EX DG ASP HSM features 12-24mm at focal length with maximum aperture of F/4.5-5.6. The lens construction has 16 Elements in 12 Groups and has diagonal angle of view at 122 degrees. Closest focusing distance at 28 cm/11 in and has a filter size of Rear Type (Gelatin Filter). The Sigma 12-24mm f/4.5-5.6 EX DG ASP HSM lens weighs 600g/21.2oz and it measures 3.4 inches in diameter and 4 inches long.

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Popularity: 1%

Last updated (05 July’10):
- Review by Photodo

The Sigma 24-70mm f/2.8 EX DG Macro features 24-70mm at focal length with maximum aperture of F/2.8. The lens construction has 14 Elements in 13 Groups and has diagonal angle of view at 84.1 degrees. Closest focusing distance at 40 cm/15.7 in and has a filter size of 82mm. The Sigma 24-70mm f/2.8 EX DG Macro lens weighs 24.7 ounces and it measures 3.5 inches in diameter and 5 inches long.

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Popularity: 1%

Last updated (04 July’10):

The Sigma 28-70mm f/2.8-4 DG features 28-70mm at focal length with maximum aperture of F/2.8-4. The lens construction has 11 Elements in 8 Groups and has diagonal angle of view at 75.5 degrees. Closest focusing distance at 50 cm/19.7 in and has a filter size of 58mm. The Sigma 28-70mm f/2.8-4 DG lens weighs 245g/806oz and it measures 2.7 inches in diameter and 7 inches long.

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Popularity: 1%

Last updated (04 July’10):
- Review by Lenstip

The Sigma 10mm f/2.8 EX DC HSM Fisheye features 10mm at focal length with maximum aperture of f/2.8. The lens construction has 12 elements in 7 groups and has diagonal angle of view at 167 degrees. Closest focusing distance at 13.5 cm/5.3 in and has a filter type of insertion-type gelatin. The Sigma 10mm f/2.8 EX DC HSM Fisheye lens weighs 16.8 ounces and it measures 3 inches in diameter and 3.3 inches long.

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Popularity: 1%

Last updated (28 June’10):
- Review by Topicpoint

Sigma 18-50mm f/2.8 EX DC HSM features 18-50mm at focal length with maximum aperture of f/2.8. The lens construction has 15 Elements in 13 Groups and has diagonal angle of view at 69.3º-27.9º. Closest focusing distance at 28 cm/11 in and has a filter size of 72mm. The Sigma 18-50mm f/2.8 EX DC HSM lens weighs 450g/15.9oz and it measures 3.1 inches in diameter and 3.4 inches long.

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Popularity: 1%

Last updated (23 June’10):
- Review by Photodo

Sigma 28-300mm f/3.5-6.3 DG IF Macro features 28-300mm at focal length with maximum aperture of f/3.5-6.3. The lens construction has 15 elements in 13 groups and has diagonal angle of view at 75.4-8.2 degrees. Closest focusing distance at 0.5m and has a filter size of 62mm. The Sigma 28-300mm f/3.5-6.3 DG IF Macro lens weighs 16.2 Ounces and it measures 2.9 inches in diameter and 3 inches long.

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Popularity: 1%

Last updated (13 June’10):

Sigma APO Teleconverter 1.4x EX DG is a Teleconverter lens. The lens features 1.4 times of master lens at focal length, The lens construction has 5 Elements in 3 Groups with Aperture Range: F2.8-32. The Sigma APO Teleconverter 1.4x EX DG lens weighs 160g / 5.6oz and it measures 68mm in diameter and 19.5 mm long.

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Last updated (09 June’10):
- Review by Lenstip

Sigma 18-50mm f/2.8-4.5 DC OS HSM is a standard zoom lens features 18 – 50 mm at focal length with maximum aperture of f/2.8-f/4.5. The lens construction has 16 elements in 12 groups and has diagonal angle of view at 69.3-27.9°. Closest focusing distance at 30 cm and has a filter size of 67 mm. The Sigma 18-50mm f/2.8-4.5 DC OS HSM lens weighs 395 g and it measures 2.9 inches in diameter and 3.4 inches long.

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Popularity: 1%

Last updated (09 June’10):
- Review by Lenstip

Sigma 50mm f/1.4 EX DG HSM is a standard lens features 50mm at focal length with maximum aperture of f/1.4. The lens construction has 8 elements in 6 groups and has diagonal angle of view at 46.8 degrees. Closest focusing distance at 17.7 inches and has a filter size of 77mm. The Sigma 50mm f/1.4 EX DG HSM lens weighs 17.8 ounces and it measures 3.3 inches in diameter and 2.7 inches long.

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Popularity: 1%