Sigma is a worldwide brand that is well-known for manufacturing top-quality photographic gadgets. It has a broad range of better-quality camera-friendly lenses, like Sigma 105mm, which are manufactured with the most sophisticated interiors.

Sigma 105mm Review

The 105mm f/2.8 EX DG OS HSM Macro Lens is one of the first sigma’s lens to feature Optical Image Stabilization. It is the successor of the previous iconic and worldwide accepted Sigma 105mm f/2.8 EX DG Macro Lens. The lens has high-end finish with several features like sharp and quality images, blur correction, accurate focus, and much more.

Also, Sigma 105mm Macro includes Special Low Dispersion and one high refractive index, which provides excellent correction for all types of aberration and distortion. SLD glass provides good control of aberration, and the floating inner focus system ensures high rendering throughout the focusing range.

By using Sigma’s APO Tele Converter, it is possible to take photos at greater than 1:1 magnification. HSM ensures a quiet and high-speed AF as well as full-time manual focus override. This lens has a rounded nine-blades diaphragm,m which creates an attractive blur to the out of focus areas.

As a professional and enthusiast photographer, I have used this lens on several occasions like indoor wedding ceremonies, wildlife, insects, Macro photos, and nature. I have obtained high-quality results and recommend this lens.

So, if you are looking for a photographic lens for your Canon DSLR camera, then the Sigma 105mm F2.8 EX DG OS HSM Macro Lens is suitable for you. Its specifications and features are mentioned below.

Sigma 105mm – product overview:

The lens provides an excellent presentation of close-up shooting. The Optical Stabilizer (OS) system allows handheld close-up shooting.

An SLD (Special Low Dispersion) lens, as well as one more refractive index SLD lens, offers excellent improvement for all types of distortion and aberration. A floating spotlighting system moves two different lens groups in the visual pathway to different points.

This system pays off for spherical aberration and astigmatic aberration and offers very high optical performance from perpetuity to 1:1 Macro. The wonderful Multi-Layer Coating lessens ghosting and flare, giving high-quality images. It is also probable to use this lens with APO TELE CONVERTERS of Sigma.

The Hyper Sonic Motor (HSM) makes sure quiet as well as high-speed autofocus and full-time manual spotlight capability. This lens includes a splash-proof blueprint for use in harsh conditions and a rounded nine-blade diaphragm making an attractive haze to the out of spotlight areas of the picture.

Features:

The design of the lens has an elegant look and finish. The optical imagine stabilizer is added to the model, which makes moving images quite stable. The feature corrects the blur images over four times. The lens’s body is made up of high-quality plastic, while the mount is made up of metal. The lens also includes a viewfinder, which helps in detecting the range of the objects and focus accordingly. The high-quality glass elements used in the lens accurately correct the chromatic aberrations, reducing the scattering of light and ending in having great quality images. It can also focus images at 1:1 magnification and capture images at a very close range and at the right time.

Used for

The lens features medium focal length (105mm) and is used for instant close-up and portrait images. For example, while using the camera in indoor weddings, where there are many moments, and we have to take instant photos, this lens could provide great quality and focused images instantly.

The lens is also perfect for outdoor, sports, or wildlife photography. The Macro feature is also one of this Len’s best features, and the close-up images of flowers are very attractive. The best thing about it is that, after capturing, it does not enlarge the images but maintains the original size, which I quite like.

High performance, big aperture medium telephoto macro lens among Optical Stabilizer (OS)

Sigma 105mm f/2.8 EX DG OS HSM Macro Lens offers a large aperture and high-performance telephoto macro lens with OS (Optical Stabilizer). SLD glass offers good control of deviation, and a balanced inner focus system, ensuring high representation through the focusing series.

By using APO Tele Converter of Sigma, it is potential to take photos at larger than 1:1 enlargement. HSM makes sure a quiet as well as high-speed AF and full-time physical focus dominate. This lens includes a rounded nine blades diaphragm which makes an attractive shadow to the out of spotlight areas.

Large aperture medium telephoto macro lens

With this medium telephoto macro lens helps, you can maintain a suitable space from subjects to get photos from close up.

While the working space at its nearby focusing point is 142mm, the camera and lens’s shades will not affect photography, making it appropriate for clicking photos of themes, for example, under natural lighting conditions, flowers, and many more.

In contrast to the Sigma 70mm and 50mm macro lenses, the most important subjects can be described with blurred and perfectly smooth backgrounds.

High rendering performance

The lens power outline produces an outstanding optical presentation. The high refractive index Special Low Dispersion (SLD) glass accurately the spherical aberration, chromatic aberration, and field curvature.

It makes sure high depiction performance at the entire shooting space. The Super Multi-Layer Coating lessens ghosting and flare, maintaining excellent class images with high distinction.

Handheld photography with ease

OS (Optical Stabilizer) of Sigma system offers efficient correction of about four stops. While the stabilization result is visible throughout the viewfinder, it helps composition and precise focusing.

Floating inner focusing

This lens includes floating internal focusing, which moves two lens sets individually. This reduces aberrations as shooting space changes and permits the picture’s stable rendering from infinity to 1:1 enlargement.

This also makes the image distortion correction, particularly when clicking pictures from close-up. Since spotlighting does not modify its overall time-span, this lens is simple to use and hold.

Ultra-fast and less noisy

HSM (Hyper Sonic motor) is installed in the lens, which makes is operation speed quite fast. Another unique feature includes, it can be used in manual focus also if the lens is set to autofocus.

Unique construction

Usually, while focusing, the entire first lens group has to move so that the image could be focused or stabilized. This took more time and a moving mechanism to focus on a certain object. While this lens is constructed differently and has negligible moving parts, hence, it is less noisy and focuses instantly on almost all the required objects.

Speedy and quiet AF

HSM points to lenses prepared with a Hyper Sonic Motor, motivated by ultrasonic effects. HSM offers quiet, as well as high-speed AF. It is as well possible to utilize full-time physical focus, although the lens is organized to autofocus.

Rounded nine blades diaphragm

This lens includes a rounded nine-blade diaphragm, which makes an eye-catching blur to the out of focal point areas. This also makes flat, rounded out of spotlight highlights when clicking photos with a well-built light basis in the background, for example, lights shining on the water planer.

Sigma 105mm Macro Specifications:

• Brand: Sigma
• Form Factor: DSLR
• Lens Type: Macro
• Mounting Type: Canon
• Lens Construction: 16 Elements in 11 Groups
• The angle of View: 23.3 degrees
• Optical Zoom: 1 X
• Min Focal Length: 105 Millimeters
• Speaker Diameter: 62 Millimeters
• Number of Diaphragm Blades: Rounded diaphragm 9 Blades
• Minimum Aperture: F22
• Minimum Focusing Distance: 31.2cm / 12.3in.
• Filter Size: Diameter 62mm
• Maximum Magnification: 1:1
• Weight: 725g / 25.6oz
• Dimensions: Length 126.4mm x Diameter 78.3mm / 3.1in. x 5.0in.

Box content

• Sigma 105mm F2.8 EX DG OS HSM Macro Lens
• Lens Hood
• Hood Adapter
• Sigma 2 years Warranty
• Front & Rear Lens Caps

Pros

• excellent 1:1 reproduction on a minimum focusing of 8 inches
• Price is less
• If your account for the depth of the lens’s camera and lengths, then this offers you approximately 6-7 inches of workplace around your theme.
• This is the Sigma edition of IS, and the rate of this lens is four stops. If you can’t seize balanced enough at 1/40 seconds, then there are a few other effects to look into.
• Good for background blur and exposure.
• For those not in identity, macro lenses make ideal portrait lenses as well!
• Nine blade apertures make a soft background haze. Lens hood is incorporated and has an extensive hood addition for after being used on APS-C cameras

Cons

• Noisy OS motors and Autofocus
• Build quality is iffy.
• Auto-Focus is not so perfect at less distance.

Conclusion

The final image result may also vary on which camera model you are using. Sigma’s 105mm ƒ/2.8 macro lens is also quite the same in terms of performance as the Nikon’s own 105mm ƒ/2.8 macro lens, but it is quite cheaper, and buying Sigma’s lens will be a quite good choice.

In the overall review, the Sigma 105mm f/2.8 EX DG OS HSM Macro Lens <- Affiliate Link 🙂 provides great quality results. Some people criticize it for being too expensive, and yes, it is much expensive as compared to its previous model, but there’s nothing we can do about it.

Also, some critics believe that the performance of this lens is quite the same as its previous model. We don’t know the company’s actual strategy, but overall, it is a great lens with high-end and unique results.

So, if you are planning to buy some lens for a perfect close up shoot, then Sigma 105mm can be your first choice.