New Sigma Fisheye Lenses

Sigma 15mm Fisheye Sigma 8mm Fisheye

Sigma just announced its new digitally optimized fisheye lenses. The new Sigma 15mm F2.8 EX DG Diagonal Fisheye Lens and Sigma 8mm F4 EX DG Circular Fisheye Lens are equipped with a new multi layer coating technology that reduce both flare and ghosting.

Sigma 15mm F2.8 EX DG Diagonal Fisheye Lens PRESS RELEASE

Digitally optimized circular fisheye auto-focus lens – Sigma 15mm F2.8 EX DG DIAGONAL FISHEYE

This digitally optimized diagonal fisheye lens is equipped with a new multi-layer coating technology that reduces both flare and ghosting. This also ensures an accurate color balance and high definition results.

With a minimum shooting distance of only 15cm (5.9 inch), this lens has a maximum magnification of 1:3.8. The close focusing capability together with a large depth of field allow close up photography that covers objects surrounding the photographic subject.

This lens is supplied with a gelatin filter holder at the rear, and a fitted padded case.

FEATURES

New multi-layer lens coating and lens design reduce flare and ghosting
High definition for film and digital SLR camera
Minimum Shooting Distance of 15cm (5.9in.)
Equipped with rear-filter mechanism
Sigma 15mm F2.8 EX DG Specifications

• Focal Length :15mm
• Minimum Aperture :F22
• Lens Construction :7 Elements in 6 Groups
• Angle of View :180 degree
• Number of Diaphragm Blades :7pcs
• Minimum Focusing Distance :15cm (5.9“)
• Maximum Magnification :1:3.8
• Filter Size :Rear (Gelatin filter)
• Lens Hood :Fixed Petal-type (Built-in)
• Dimensions :Diameter 73.5mm (2.8in) x Length 65mm (2.5in)
• Weight :370gr/13 oz

The appearance and specifications are subject to change without notice.’

MORE SIGMA LENSES:

Sigma 8mm F4 EX DG Circular Fisheye Lens PRESS RELEASE

This circular fisheye lens is used to produce circular images, creating vast distortion with an angle of view of 180° when attached to a full-frame digital or 35mm film SLR camera. This auto focus lens is equipped with a new multi-layer coating technology that reduces both flare and ghosting and ensures accurate color balance and high image quality for both film and digital SLR cameras. This lens can be used for the scientific applications such as the solid angle measurements of cloud distribution over the sky, the vegetation distribution of the forest, etc., due to the quantifiable angle/area relationship it produces. Also supplied with the lens is a fitted padded case and a gelatin filter holder at the rear, allowing the use of gelatin filters.

Sigma 8mm F4 EX DG FEATURES

* New multi-layer lens coating and lens design reduce flare and ghosting
* High image quality for film and digital SLR cameras
* Useful for academic/technical applications such as solid angle measurements
* Equipped with a gelatin filter holder at the rear

Sigma 8mm F4 EX DG SPECIFICATIONS

• Focal Length :8mm
• Minimum Aperture :F32
• Lens Construction :10 Elements in 6 Groups
• Angle of View :180 degree
• Number of Diaphragm Blades :5pcs
• Minimum Focusing Distance :20cm (7.8“)
• Maximum Magnification :1:13.9
• Filter Size :Rear (Gelatin filter)
• Dimensions :Diameter 73.5mm (2.8in) x Length 63mm (2.4in)
• Weight :320gr/11.2oz


See also: Sigma Lenses





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