Sigma 24 105mm F4 Dg Os Hsm Art Review Essay

A versatile, premium everyday option

A great option for travel and everyday shooting, this high-quality Sigma zoom lens can do the job of various specialist lenses and thanks to a packed feature-set, it does all of its required tasks very, very well. The Sigma 24-105mm f4 DG OS HSM lens has been designed to utilise full-frame sensors to their maximum potential, but it can be used just as comfortably on smaller APS-C sensored bodies.

Performance qualities

In usage the Sigma 24-105mm benefits from a constant f4 maximum aperture, which allows for explorations into selective focus and available-light shooting. Basically, a fast aperture throughout an entire zoom range is one of the most convenient features a lens can offer - you are free to use whatever settings you need to achieve your desired result, without limitation.
Sigma’s snappy and silent HSM focus motor has been included, which will benefit anyone capturing moving subjects or shooting videos - which in the modern world, is virtually everyone. To keep things steady and reduce the appearance of pesky camera shake, is the built-in Optical Image stabiliser. With this stabiliser teaming up with the previously mentioned maximum aperture, you have yourself a more than capable handheld lens in your hands, with the Sigma 24-105mm.

Other Key Features
  • Nine blade rounded aperture diaphragm - for the creation of beautiful background blur
  • Compatible with Sigma’s USB dock - upgrade your firmware with ease, incase any valuable tweaks to performance become available
  • Constructed from Thermally Composite Material - results in a compact and lightweight lens, which still retains remarkable sturdiness
  • Lens construction includes FLD and SLD glass elements - goodbye to common detriments, such as distortions and aberrations
The Sigma 24-105mm f/4 DG OS HSM Lens Canon Fit is a high performance, wide to mid-range zoom lens designed for full frame DSLR cameras. It is also compatible with APS-C sensors. Its constant aperture of f/4.0, OS (Optical Image Stabiliser) and HSM (Hyper Sonic Motor) enhances the lens's usability in low-lit environments.

The Super Multi-Layer Coating of the Sigma 24-105mm reduces flare and ghosting to ensure sharp, high contrast images even in backlit conditions, while its Hyper Sonic Motor ensures silent and smooth focusing alongside full-time manual override for precise adjustments. This lens features a minimum focusing distance of 45 cm and is compatible with Sigma's USB dock, allowing photographers to update the firmware and change focus parameters using Sigma's own Optimisation Pro software.

Key Features: Sigma 24-105mm F/4 DG OS HSM Lens - Canon Fit

Covering the standard shooting range of 35mm full size image sensor
The convenience of a zoom lens enables photographers to capture various subjects without the need to change lenses. The SIGMA 24-105mm F/4 DG OS HSM is the perfect lens in this respect as it covers the basic shooting range from wide-angle to mid-telephoto. Moreover, its constant aperture of f/4, the OS (Optical Stabilizer) and HSM (Hyper Sonic Motor) all enhance the lens’s usability. It is ideal for portraits, landscapes, and general photography.

Superior image quality
Standard lenses with a high zoom ratio tend to show astigmatic aberration, field curvature, distortions, and colour aberration. In order to compensate for these, various types of high-performance lenses, such as FLD, SLD, and glass-molded aspheric lenses (including double-sided aspheric lenses), have been included in the optical system. In addition, it suppresses chromatic aberration very effectively at the telephoto-end and achieves superior image quality throughout the zoom range. This lens overcomes low peripheral brightness that is common for those lenses with similar specifications. Also, the wide filter size of 82 mm contributes to its superior optical performance.

Convenient handling
The lens's wide zoom ring ensures convenient handling. Putting the zoom ring in front allows the lens barrel to be more compact. The inner focusing system eliminates front lens rotation, enhancing the lens's stability and allowing use of Circular Polarizing filters.

Designed to minimize flare and ghosting
Flare and ghosting were thoroughly measured and monitored from an early stage in the lenses development to establish an optical design which is resistant to strong incidental light such as backlighting. The Super Multi-Layer Coating reduces that flare and ghosting and provides sharp, high-contrast images even in backlit conditions.

Minimum focusing distance of 45cm
With a minimum focusing distance of 45 cm and a maximum magnification ratio of 1:4.6, this lens is excellent for close-up photography.

Hyper Sonic Motor
The HSM (Hyper Sonic Motor) ensures silent, high-speed AF function. Through its optimizing AF algorithm, smoother AF is achieved. It also has full-time manual focusing capability which allows focus adjustment by simply rotating the focus ring.

Incorporating Rounded diaphragm
The 9-blade rounded diaphragm creates an attractive round bokeh at large-aperture settings.

Design concept
The new product lines incorporate rubber for the attachment part of the provided lens hood. For better usability, the designs of the lens cap and AF/MF changeover switch have been improved. In order to ensure high accuracy of the product, all metallic parts and the new compound material, TSC (Thermally Stable Composite), which has a high affinity to metal parts, are housed internally. On the zoom ring, the last 3digits of its release year are engraved so the lens can be identified according to the year of its launch.

Brass made bayonet mount
This lens incorporates a brass bayonet mount which has both high accuracy and durability. A special treatment to reinforce its strength is applied to the surface, giving it greater strength and making it highly resistant to long-term use.

Newly developed “USB DOCK” exclusively for new product lines
Attaching the lens to an optional USB DOCK plugged into your computer and using dedicated software “SIGMA Optimisation Pro”, you can update the lens firmware and adjust parameters such as focus.

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Buy Now Pay Later

With our no deposit Buy Now Pay Later option, pay nothing for six months when you spend £250 or more, then either settle the cash price in full by paying a £29.00 settlement fee, or choose to spread the cost over 36 months at 19.9% APR Representative. Please see the repayment example below to see how much purchasing this item on finance would cost.

Finance Example
Item Value (Cash Price)£599.00
Deposit£0.00
Agreement Duration42 Months
Total Amount Credit£599.00
Settlement Fee£29.00
Settlement Payment-
Monthly Instalments35 x £23.45
Final Instalments£23.43
Total Amount Payable£844.18
Annual Rate of Interest19.9% P.A.
Representative APR19.9% APR

Are you eligible for finance?

Applicants must be:

  • Aged 18 years or older from the application date
  • In permanent UK residence for a minimum of three years
  • Fulfil at least one of the following employment criteria:
    • In regular, permanent employment.
    • Retired from regular employment - With a minimum age of 50.
    • Not working through disability.
    • Self-employed.

Note: All applicants will be subject to a credit reference check by the lender.

Credit is subject to application and status. Warehouse Express Ltd trading as Wex Photographic act as credit broker and not the lender. Barclays Partner Finance act as the lender.

Can I repay early? If so how?

No repayments are scheduled in the initial six-month deferral period. However, it is possible to pay off the loan, either by way of a lump sum or in smaller amounts. If the loan is fully repaid within the six-month deferral period, then no interest is payable, but a £29.00 early-settlement will be incurred. Such repayments may be made to Barclays Partner Finance by cheque, debit card or standing order. Unfortunately it is not possible to set up a direct debit within the deferral period. Further information on how to make such repayments will be set out in the loan agreement pack provided by Barclays Partner Finance.

What happens if I don't repay within the first six months (deferral period)?

Following the six month deferral period, Barclays Partner Finance will initiate a monthly direct debit payment for the remaining duration of the loan. Interest will be charged at a rate of 19.9% APR on outstanding balances (backdated to the first date of the loan). Late payment penalties and early repayment charges will apply from this point. Barclays Partner Finance will send a reminder letter approximately one month before the six month deferral period is due to elapse. Note: If you chose to spread the cost and pay monthly, interest is charged from the start of the loan, not from the start of the repayment period.

What will I receive from the finance provider (lender)?

Barclays Partner Finance will send a loan agreement pack approximately four weeks after delivery of the goods, confirming that the account has been activated and, from this point, it is possible to make repayments against the loan.

For further information on how our finance product work, see our Finance help section.

1. Add items to your basket, and click 'Checkout'.

2. When selecting your Payment Option, choose ‘Apply for Finance’, and select your offer and terms.

3. Complete the Barclays Online Application form. Make sure you have your bank details at hand.

Once your application has been accepted, usually within minutes, we will immediately dispatch your equipment.

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