Category: Hardware

Shot with the new Sigma 70-200mm f/2.8 EX HSM OS kindly lent to me by Tudortech South Africa

45° - African Sacred Ibis Sigma 70-200mm f/2.8 EX HSM OS © Harvey Grohmann 2013

45° – African Sacred Ibis Sigma 70-200mm f/2.8 EX HSM OS © Harvey Grohmann 2013

Shot details: Nikon D7000 | Sigma 70-200mm f/2.8 EX HSM OS @420mm | Sigma Tele Converter 1.4x
ISO-800 | f/7.1 | 1/5000s | EV -0.3 | Hand Held
Post Processing in part with Topaz Labs.
Location: LC De Villiers Sports Centre, Pta

Gear I use: Bodies: Nikon D-SLR’s / Lenses: Nikon, Sigma, Tokina, Vivitar
Filters: Hoya UV & Polarizing / Flash: Nikon Speed-lights / Bag: Lowe Pro
Tripods & Heads: Manfrotto / Grips, Triggers, Timers, Batteries etc: BandH
Editing Plug-in: Topaz Labs Noise Reduction, HDR, B&W Conversion & more!

ALL IMAGES ON THIS SITE ARE © Harvey Grohmann. Read more for Terms and Conditions:
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Sigmalogo-tudor

Tudortech (South Africa) the official Sigma distributors throughout the African continent, last week kindly dropped off two brand new professional lenses for me to review. The 85mm f/1.4 EX DG HSM as well as the new 70-200mm f/2.8 EX DG HSM OS. Thank you Michael from Sigma/Tudortech and Colleen from CMN Marketing.

Sigma 85mm f/1.4 EX DG HSM

3 Year Warranty in RSA. © Harvey Grohmann 2013

Sigma call this “The Ultimate Wedding & Portrait Lens” and with it’s large aperture and medium telephoto lens focal length plus the pro rounded 9 blade diaphragm it is going to give hand held low-light shooting with a smooth, dreamy bokeh. It will become your “make money” lens. (See next blog entry (Sigma 85mm EX DG HSM f/1.4 (Part 2) Review) for technical report and some wow images.)

Beautifully boxed and with their 3 year local warranty sticker proudly visible; a huge stamp of product confidence and should allay any fears of the backing and commitment of the brand. Not that I’ve had any major mishaps after using several Sigma’s dating from ’91, all of which are still functioning perfectly today even after migrating from film to digital bodies and despite being subjected to years of use in dusty and hot game reserves, outdoor (sometimes wet – skidpan) event photography, commercial work, freezing night shoots and in a tame studio.

I unwrapped the sealed plastic, opened the box and packaging, removed the decent carry bag and extracted the lens. It felt solid as I lifted it out the box. With it’s distinct metallic gold ring that denotes their Professional EX Range of lenses, the 85er beckoned for a product shoot before it ended up with dust and finger prints.

Sigma 85mm f/1.4 EX DG HSM

Sigma 85mm f/1.4 EX DG HSM © Harvey Grohmann 2013

A full frame lens for FX / APS-H DSLR’s but it can naturally be used on DX / APS-C sensors at 1.5x (Sigma, Nikon, Pentax, Sony) or 1.6x (Canon) crop factor, it oozes build quality. At a massive 130mm on DX at f/1.4 you have to use your feet to get your composition and you will need a deep studio in order to back pedal if shooting models full length. No “lazy user” zoom rings here. On a plus you no longer have to shove your lens into your models face to get that eye or lash close up :)

From it’s large focus ring grip, a well positioned big positive action AF/M thumb switch to the metal bayonet mount this lens is not your standard plastic fantastic. I popped on the lens hood (The hood extension is not shown but is included, provides better protection from flare when used on APS-C DSLR’s, this is unique from a lens maker) and then with a solid tight bayonet click onto the DSLR I felt no slap or play at all. Fairly well balanced weight with the DSLR+GRIP, perhaps a tad nose heavy in comparison to my studio 28-80mm f/2.8 zoom. Raised it to my eye and looked through the viewfinder…whoa! Bright! I thought my Sigma 28-70mm f/2.8 was bright…it’s amazing what two full stops of light makes. I snapped off a few images indoors in ambient but subdued light and the bright crisp results and fast shutter speeds were just amazing. The last time I held such a fast lens in my hands was in the 80′s with my Rokkor-X MD 50mm f/1.2 but that was a feather weight in comparison. I still have that lens and am tempted to do a side by side photo shoot. Not that I found the 85er in the Gerrie Coetzee class, but it is physically more rotund than a 35mm MF 50mm and looks like it means business.

So into the studio with one 300w strobe, diffusers, a Gossen DigiPro F Light Meter, my trusty D90 and the tripod. An hour later I had a few quality (sexy) original images of the 85er attached to a D7000. The least I could do for the kind folks at Tudortech.

Sigma 85mm f/1.4 EX DG HSM

DG = Full Frame. HSM = (Internal) Hyper-Sonic (Focus) Motor. © Harvey Grohmann 2013

Sigma 85mm f/1.4 EX DG HSM

The business end. © Harvey Grohmann 2013

Sigma 85mm f/1.4 EX DG HSM

Huge MF grip ring with AF over-ride. © Harvey Grohmann 2013

Sigma 85mm f/1.4 EX DG HSM

Quality finishes. © Harvey Grohmann 2013

Sigma 85mm f/1.4 EX DG HSM

EX = Sigma’s Professional Lens Range. © Harvey Grohmann 2013

All the product images above were shot with my own workhorse; a 2009 Sigma 28-70mm EX DG f/2.8  :)
If you are looking to purchase one please drop me an email.
RRP is surprisingly good value at +/- ZAR R9000-00 inc VAT ($970-00) excluding delivery or professional tuition for a lens that will last you well throughout your career.

Needless to say I took a number of snaps with it around the studio. I also took it to Zwartkops Raceway on Saturday and coupled it to a D300s and D7000…images and technical write-up to follow shortly but here’s some teaser images. Both are SOOC (Straight Out Of Camera, untouched, uncropped, resized).

f/1.8 ISO-200 1/500s

“Precision Bolts” © Harvey Grohmann 2013 | f/1.8 | ISO-200 | 1/500s EV 0.0 | Hand Held | Ambient Light

Orange Honda © Harvey Grohmann 2013

“Orange Tank” © Harvey Grohmann 2013 | f/2 | ISO-200 | 1/160s | EV -0.7 | Hand Held | Ambient Light

During April I will have a chance to do a boudoir shoot and hope by then to have the 85er down pat to capture some sensual and dreamy images.

Gear I use: Bodies: Nikon D-SLR’s / Lenses: Nikon, Sigma, Tokina, Vivitar
Filters: Hoya UV & Polarizing , Formatt / Flash: Nikon Speed-lights / Bag: Lowe Pro
Tripods & Heads: Manfrotto / Grips, Triggers, Timers, Batteries etc: BandH
Memory Cards: SanDisk, Lexar, Transcend
Editing Plug-in: Topaz Labs Noise Reduction, HDR, B&W Conversion & more!

ALL IMAGES ON THIS SITE ARE © Harvey Grohmann. Read more for Terms and Conditions:
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Nikon have just announced an updated version of their 80-400mm 5x telephoto zoom lens with Super ED glass and Nano Crystal Coat. It also has a revision of their VR (II, not the latest III) technology and a different lens design from its predecessor in further reducing CA. Whilst I can’t confirm this on Nikon’s website, others have reported the new lens to have weather sealing…?

Lens construction:
20 elements in 12 groups (including 4 ED glass and 1 Super ED glass elements, and Nano Crystal Coat)
17 elements in 11 groups (3 ED glass elements)
Due it’s IF motor it will now AF on all the consumer Nikon DSLR’s as well as the Pro-Sumer and Pro FX models.
DX D40, D60, D70, D80, D90, D2x, D2xx, D3xxx, D5xxx, D7xxx, D300, D300s
The reach on DX is an effective 120-600mm from f/4.5 to f/5.6 on DX. An ideal reach with an additional stated 4 stops of VR effectiveness.
FX D700, D3, D3s, D3x, D600, D700, D800, D4.
On today’s High ISO Low Noise sensors and the stated improvements of Super ED coated lens I’m keen to see the results. Even on FX it should be a useful all round lens for those who do not have the $5000+ for a prime.

03/2013: AF-S 80-400mm f/4.5-5.6G ED VR2

06/2001: AF 80-400mm f/4.5-5.6D ED VR1

 

 

 

 

 

 

To quote Nikon:

The Nikon AF-S NIKKOR 80-400mm f/4.5-5.6G ED VR Lens is a telephoto zoom lens that is compatible with both FX and DX-sized image sensors. This lens features an extensive zoom range that encompasses both portrait lengths and long-reaching telephoto lengths to suit working with a variety of subjects.

The lens construction integrates one super ED (extra-low dispersion) and four ED glass elements to help minimize chromatic aberrations throughout the zoom range and also contribute to higher image sharpness, clarity, and color fidelity. A Nano Crystal Coat is also applied to individual lens elements to help reduce surface reflections and prevent lens flare and ghosting for greater overall contrast and light transmission. Built-in Vibration Reduction image stabilization also lends itself to producing sharper imagery by compensating for the effects of camera shake up to the equivalent of four shutter speed steps. Additionally, a dedicated VR setting for tripods is available for producing the sharpest imagery possible without countering the effects of the image stabilization system.

The MTF graphs look very promising & I trust real world use on today’s 16, 24 and 36MP DSLR’s provide exceptional results.

MTF Chart: Wide

MTF Chart: Tele

 

 

 

 

 

 

 

Brochure

Click here to see the full spec on Nikon’s Website and here for sample images.

Order yours at B and H Photovideo

Taken at the end of a Photocommission tour in the Kruger National Park, near Phabeni Gate.

Phabeni Moon © Harvey Grohmann 2013 All Rights Reserved

Phabeni Moon © Harvey Grohmann 2013 All Rights Reserved

Shot details: Nikon D90 and Sigma 28-70mm f/2.8 @75mm.
ISO-800 | f/9 | 1/320s | EV -0.0 | Post Processing in part with Topaz Labs.
Bean Bag.

Gear I use: Bodies: Nikon D-SLR’s / Lenses: Nikon, Sigma, Tokina, Vivitar
Filters: Hoya UV & Polarizing / Flash: Nikon Speed-lights / Bag: Lowe Pro
Tripods & Heads: Manfrotto / Grips, Triggers, Timers, Batteries etc: BandH
Editing Plug-in: Topaz Labs Noise Reduction, HDR, B&W Conversion & more!

ALL IMAGES ON THIS SITE ARE © Harvey Grohmann. Read more for Terms and Conditions:
(more…)

The much anticipated Nikon D7100 arrived whilst I was on a long weekend wildlife shoot in the Pilanesberg Game Reserve, South Africa with friends and family. Essentially an upgrade to the D7000 but not quite a replacement for the D300s most thought it might be. A D400 must still be on the cards.

Nikon’s D7100 – Front View

Nikon’s D7100 – Rear View

 

 

 

 

 

 

 

 

The D7100 Specs are mostly what I expected with a twist or two, notably the 51 point AF and the lack of OLPF;

To quote Nikon:

The D7100 marks an exciting advancement in image quality for high-resolution DX-format cameras. Nikon specially designed its 24.1-megapixel DX-format CMOS sensor without using an optical low pass filter (OLPF), resulting in the purest, sharpest images using D7100′s DX-format CMOS sensor.

which should be good news for a number of genres especially in my case; bird and BiF images, wildlife as well as jewellery and studio ‘togs where crispness is almost a total expectation now by viewers and critics alike. It remains to be seen just how sharp that is when compared with the results I’m currently achieving on a D7000 with Sigma glass (the Ultra Sharp Sigma 100-300mm f/4 EX DG HSM):

Pied Kingfisher, Mankwe Dam, Pilanesberg © Harvey Grohmann 2013

Pied Kingfisher, Mankwe Dam, Pilanesberg Nature Reserve, North West, RSA © Harvey Grohmann 2013 (D7000 | Sigma 100-300mm f/4 EX DG HSM)

 

LBJ, Monk's Cowl Forest, Ukhalhamba (Drakensberg), KZN, RSA

African Dusky Flycatcher, Monk’s Cowl, Ukhalhamba (Drakensberg), KZN, RSA. © Harvey Grohmann 2013 (D7000 | Sigma 100-300mm f/4 EX DG HSM)

 

The new flagship of Nikon’s DX-format HD-SLR lineup. Achieve a thrilling new level of image quality and sharpness thanks to a specially designed 24.1-MP DX-format CMOS sensor. Enjoy speed, precision and convenience at every step, from shooting up to 6 fps to instantly sharing your shots with the optional WU-1a Wireless Mobile Adapter. Create dazzling Full HD 1080p videos and ultra-smooth slow-motion or time-lapse sequences. Unleash the power of Nikon’s nimble DX-format system.

Pre-Order yours at B and H Photo Video or wait for your local supplier to get stock, expected March 21st, 2013.

Get the Press Release PDF here.

Specifications (more…)