Zeiss Touit 2.8/50 Makro E Lens – Sony E-Mount
ZEISS SKU: 2030-680 | Helix SKU: ZS2030680
Overview
With its exceptional image performance up to a scale of 1:1, this macro lens is the ideal choice for extreme close ups. But it also comes into its own when shooting portraits or panoramas as a light tele-lens.
The delicate structure of a petal, the tiny hairs on a cat’s fur or the seductive lines at the corner of the eyes – whenever a shot is all about the minute details, the ZEISS Touit® 2.8/50M will delight and inspire. It not only allows you to portray objects in their original size, but also provides for beautiful contrast between the pin sharp focus of the image and the softly sketched background thanks to its aperture of 2.8.
Smooth and reliable autofocus
The design of the autofocus system demands an extremely precise movement of certain lens elements. As the mass of the elements or groups to be moved within the optical system differs, various motor types may be installed. The focusing system of the Touit lenses is designed to guarantee robust and smooth autofocusing without any need for compromises or limitations in their optical design.
Information: To achieve maximum compatibility on APS-C cameras of the Sony Alpha series with E-Mount (AF in video mode) we highly recommend using the latest Sony firmware.
1:1 Macro Capability
The ZEISS Touit 2.8/50M lets you capture the smallest things and the tiniest details at their actual size. At its closest focusing distance, subjects sized 15×23 mm fill the frame with an impressive maximum reproduction ratio of 1:1. The imaging performance of the ZEISS Touit 2.8/50M is just as exceptional at such short distances as it is at medium and long distances. Minimum distortion, outstanding correction of chromatic aberrations, minimal image field curvature and excellent correction of coma and astigmatism allow true-to-life reproduction of any subject, particularly in combination with the high resolving power of modern sensors.
Full compatibility
The ZEISS Touit lenses are designed and constructed specifically for use on APS-C cameras of the Sony Alpha series with E-Mount and Fujifilm X series. The lenses are therefore fully compatible and support all camera functions, including autofocus.
Excellent resolution and high contrast
Richly saturated and vivid colours are a must in the creation of lasting impressions. However, stray light within an optical system leads to a lightening of the image that is particularly noticeable in the shadows. This reduces image contrast, with the result that exposures lack contrast and appear faded. To avoid this, ZEISS combines various specially developed technologies to reduce the undesirable effects of stray light.
Floating Elements Design
Today’s camera technologies and high-resolution sensors demand continuous improvement of lens performance. Thanks to the use of the latest floating element design principles, optical aberration effects in ZEISS lenses are reduced to a minimum throughout their entire focusing range. This is achieved by variation of the axial distance between individual lens elements or groups. This adjustment of the lens-to-lens distance is coupled to the distance setting to ensure correct compensation at all times. The mechanical construction of these lenses is extremely complex and they must be assembled with utmost precision – both of which are key competencies of ZEISS.
Specifications
Lens Design
ZEISS Touit 2.8/50M
Planar Design
Lens with aspheric optical surface
Lens made of special glass with anomalous partial dispersion
“Floating elements” design
Technical Specifications
ZEISS Touit 2.8/50M
| Performance | Focal length | 50 mm |
| Aperture range | f/2.8 – f/22 | |
| Camera mount | Sony E-Mount* | Fujifilm X-Mount* | |
| Format compatibility | APS-C | |
| Focusing range | 0,15 m (6.02″) – ∞ | |
| Free working distance | 0,05 m (1.97 ″) – ∞ | |
| Angular field** (diag. | horiz. | vert.) | 31° / 26° / 18° | |
| Diameter of image field | 28 mm (1.11″) | |
| Coverage at close range (MOD)** | 24 x 16 mm (0.93 x 0.61″) | |
| Image ratio at minimum object distance | 1 : 1 | |
| Lens elements | groups | 14 / 11 | |
| Flange focal distance | E: 18 mm (0.71″) | X: 18 mm (0.70″) | |
| Entrance pupil position (front of image plane) | 67 mm (2.67″) | |
| Features | Autofocus | + |
| Image Stabilization | – | |
| Physical | Filter thread | M52 x 0.75 |
| Rotation angle of focusing ring | 720° | |
| Diameter max. | E: 75 mm (2.95″) | X: 75 mm (2.95″) | |
| Diameter of focusing ring | E: 65 mm (2.56″) | X: 65 mm (2.56″) | |
| Length (with lens caps) | E: 104 mm (4.09″) | X: 108 mm (4.25″) | |
| Length (without lens caps) | E: 91 mm (3.58″) | X: 91 mm (3.58″) | |
| Weight | E: 290 g (0.64 lbs) | X: 290 g (0.64 lbs) |
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We have a range of shipping options due to our long-term partnership with UPS FedEx DHL. Our warehouse personnel will pack every item to our exacting specifications. Prior to shipping your items will be thoroughly examined and secured. Each day, we ship to thousands of clients in many countries. This demonstrates our dedication to become the biggest online retailer on earth. There are distribution centers and warehouses located in Europe and the USA.
Note: Orders that include more than one item are assigned a processing time depending on the item.
We will carefully examine all items ordered before shipping. Today, the majority of orders will be shipped within 48 hours. Delivery time ranges between 3-7 days.
Returns
Stock is dynamic, and cannot be fully controlled by us because of the involvement of many entities, including the factory as well as our warehouse. This means that the actual stock could alter at any time. It's possible that you may not receive your order once the order has been made.
Our policy runs for 30 days. If you have passed 30 days without a trace since the purchase however, we're unable to give you a refund or exchange.
In order to be eligible for a refund your product must be unopened and in the same condition as when you received it. It must also be returned in its original packaging.
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