2017

Staff Blog

Archive '2017'

img:Close-up filters and Extension Tubes for Macro Photography
Jun 29, 2017

Close-up filters and Extension Tubes for Macro Photography

Macro photography is a very interesting shooting technique which photographers of many genres will eventually face. Whether you are shooting still life, flowers, bugs, wedding details, or even portraits you will eventually need to get a little closer for extra magnification. This article we will help you understand the theory and practice of macro photography using close-up filters and Extension Tubes as an alternative to expensive macro specific lenses. Contents 1. Introduction to macro photography theory- Macro lenses- Close-up filters- Extension Tubes 2. Practical Field tests- Equipment and shooting techniques- Testing- Wide angle lens- Telephoto lens 3. Summary Gallery 1. Introduction to macro photography theory The essence of macro photography comes down to the capabilities of the optical system. The most important feature here is the ability to get the largest possible projection of the object onto the sensor of the camera. This is achieved through the large focal length and small focus distance of the lens. Macro lenses Tokina 100mm f/2.8 macro lens Common lenses with long focal length (telephoto lenses) have a rather large close (near) focus distance (hereinafter CFD). And vice versa, lenses with small CFD have a short focal length (wide angle lenses). Therefore, there are special versions of the lenses designed for macro photography - they combine both; a long focal length and small CFD. Such lenses are called macro lenses and usually have a high aperture and a constant (fixed) focal length. Also they could be used in other genres (i.e. in portrait photography). Macro photography The illustration below shows the differences when using a standard lens and a macro lens with small CFD. You can see how the macro lens allows to get closer to the object and thereby increases the macro ratio. The principle of the macro lens Due to the constant focal length (i.e. it is not zoom lens), bigger size and high price, macro lenses are usually purchased by professional photographers who have a specific need for macro photography. If you are an amateur and want to try macro photography for yourself, but are not ready to buy a macro lens, there are other more affordable ways. The remainder of the article will take a closer look at affordable accessories such as close-up filters and Extension Tubes that can extend the capabilities of the lenses you already own. Close-up filters Close-up filter Close-up filters are in fact optical macro-attachments...

img:A Woman's World Captured Through ND Filters by Sharyn Hodges
May 9, 2017

A Woman's World Captured Through ND Filters by Sharyn Hodges

A Woman's World Captured Through ND Filters There are hundreds of blogs out there telling you how to use a Neutral Density Filter (most of which are very technical), but I will be telling you my thought process of "How I use the RealPro ND100 and the RealPro ND500 filters”. So just to give you some sort of starting point, if you have never heard of a ND filter before, it’s a filter that you attach in front of your camera lens to take creative and dramatic photographs. I am sure you have seen the soft, blurry / smooth water photographs and asked how was this taken. Well, it was most likely taken with a ND filter. There are many different subjects you could photograph using a ND filter such as moving cars, blurring people as they walk across a busy intersection, waterfalls or you could even create dramatic skylines with moving clouds. The possibilities are endless. I use the filter for smoothing out the sea and bringing out the rocks and if I am lucky, to capture moving clouds. A ND filter allows you to control the amount of light you allow into your camera lens when leaving your shutter open for anything between 1 second to 1 minute. If you try and take a photo in the middle of the day with an open shutter for, let's say, five seconds, your photo will come out over exposed (just white). Each RealPro Filter comes in their own individual plastic carry case(as seen above). If you are not using your filter, its best advised to keep your filter in their case. This provides protection from accidents, drops (a common occurrence with me), dust and scratches all which could impact your final image negatively. The RealPro ND filter range are circular and have a simple screw onto the lens thread. Perfect for changing filters quickly. I am not a technical person and there are hundreds of "How should I use my ND Filter" blogs or YouTube videos out there that will give you great advice. I will be telling you how I personally use the filters in my everyday work. I will be talking to you through how I compose a photograph, the thought process and the outcomes. Living along the beautiful coastline of the Garden Route, my hometown of Plettenberg Bay provides the most spectacular photographic opportunities which ranges from...

img:CP+ 2017 @ Yokohama, Japan - Kenko Tokina Photo Report
Mar 9, 2017

CP+ 2017 @ Yokohama, Japan - Kenko Tokina Photo Report

CP+2017@Yokohama, Japan Photo Report from Kenko Tokina BoothsGeneral Zone #G-08 and Telescope Zone #T-05 On the occasion of the 60th Anniversary of Kenko Company foundation and according to a long tradition, Kenko Tokina Co., Ltd. took part to the Annual Asian Photo and Imaging Show CP+2017, held in Pacifico Yokohama center from the 23 th to the 26th of February 2017. CP+ is the biggest photo and imaging show in Asia, an exhibition whose concept is to share with users the “Excitement of Shooting, Viewing and Connecting”, by disseminating the latest information on the state-of-art products and technologies from Japan to all over the world.Its concept is on the same wavelength of our vision, that is to provide not simply high quality optical products, but also ways to express yourself and enjoy your passion in your life.Keeping this in mind, both Kenko Tokina booths have been conceived to offer all products categories, starting from brand new items and including all kind of accessories.Therefore, we hope you enjoyed the exhibition, and we hope you will enjoy another trip to our booths with this photo report! -Kenko Tokina Main Booth – Overview-   The central part of Kenko Tokina General Zone booth was dedicated to the new premium Tokina lens series and its first model: the new Tokina Firin 20mm F2 FE MF. -Tokina Lenses Display- -Tokina Lenses Line Up-  -Close-up on Tokina Firin 20mm F2 FE MF- Other interesting new items followed alongside. Kenko Teleplus series is enriched with the so much-anticipated Kenko Teleplus HD 2x DGX and HD 1.4x DGX for Nikon AF-S (G/E) ... Kenko Teleplus HD 2x DGX for Nikon AF-S (G/E) Kenko Teleplus HD 1.4x DGX for Nikon AF-S (G/E) …along with the prototype of Kenko PRO HD 1.4x and Kenko HD PRO 2x, that will be available in late 2017.   Kenko Teleplus HD PRO 2x for Canon mount   Kenko Teleplus HD PRO 1.4x for Canon mount As well as for a wide range of Mount Adapters designed to use contemporary mirrorless cameras with old lenses. Among these a new face appeared, as Kenko presented the new Mount Adapter for Nikon F mount lenses. New Mount Adapter for Nikon F lenses to fit Sony E mirrorless cameras -Kenko Mount Adapter full series display- The Extension Tube series, both in the double and in the 3 rings set version, followed on … -Kenko Extension Tube sets...

img:Gift Show 2017 @ Tokyo Big Sight
Feb 18, 2017

Gift Show 2017 @ Tokyo Big Sight

Photo Report from Kenko Tokina Booth – East Hall #2 One of the biggest and most known events that takes place in Tokyo twice a year, with visitors coming from all over the world, is the annual “Gift Show” exhibition. Held in Tokyo Big Sight building, the biggest convention center in the Japanese capital, “Gift Show” represents the wonderland of gift ideas, when you really can’t help to be spoiled of choice. Kenko Tokina usually takes part in this event in February, and as for the previous editions, we would like to show you around through our booth with this photo report. Please, enjoy! Kenko Tokina Booth entrance – East Hall #2 As you enter the central part, you can sense the 2017 theme of the booth as “Education”, with a series of telescopes and star observation items featuring “Doraemon”, a very popular character among kids – and adults, too. The external left and right wings are dedicated to education as well, with great attention to nature. On the left side, a series of binoculars, microscopes, magnifying glasses and telescope designed to be a very smart gift to attract and inspire kids to nature and science. On the right side, a series of telescopes and binoculars ft. “The National Geographic” has the purpose of inspiring people to take care about our own planet. Following the tour inside the booth, the optical products corner for 2017 offers a variety of colorful binoculars, different in shape and size according to customer needs: a perfect gift for children or friends. In this smart phone era, a corner dedicated to the mobile category cannot miss, and shows one of the most popular items nowadays: the Real Pro Clip lenses. These versatile lenses, by increasing the possibilities of smart phones and other devices, allow shooting anytime 7x magnified, macro, super wide or fisheye pictures. Portable accessories as small tripods and the like for best performances in every situation were also included in the booth. The next corner features another important item among optical goods, that is magnifying glasses. Despite its simplicity, this item as well can be designed and developed to meet different needs in the most different situations, and that is exactly what Kenko aim to pursue. The corner shows different kinds of magnifying glasses, from pocket once to magnifying glasses provided with LED lights or a magnifying small bead for a double magnification...