News
Tokina SZ 8mm F2.8 X Fish-Eye and SZ 8mm F2.8 E Fish-Eye lenses introduced
Tokina introduced the SZ 8mm F2.8 X Fish-Eye and SZ 8mm F2.8 E Fish-Eye lenses. In fact, this is the same model, but with different mounts. The Tokina SZ 8mm F2.8 X Fish-Eye lens is for Fuji X cameras, the Tokina SZ 8mm F2.8 E Fish-Eye lens is for Sony E cameras.
According to the manufacturer, this is a compact and lightweight fast ultra-wide-angle fisheye prime lens with manual focus, designed specifically for mirrorless APS-C cameras. “Elevated perspective and unique distortion” make this lens attractive to photographers and videographers alike. The latter will appreciate the ability to steplessly change the aperture. The types of shooting for which the lens may be useful include landscape, night landscape, interior, architecture, street photography, and pet photography.
Specifications for Tokina SZ 8mm F2.8 X Fish-Eye and SZ 8mm F2.8 E Fish-Eye lenses:
- focal length – 8 mm;
- field of view angle — 180°;
- aperture – f / 2.8-f / 22;
- optical design – 11 elements in 9 groups;
- the number of aperture blades – 7;
- minimum focusing distance – 0.1 m;
- maximum magnification – 1:10;
- diameter – 60 mm;
- length – 52 mm;
- weight – 280 g.
The manufacturer does not name prices, limiting itself to indicating the start date of sales – March 15. The package will include caps and a hood.
.
Components
A “completely silent” 1300W power supply. Cooler Master showed two new products, but only the youngest received a passive CO
Cooler Master brought power supplies to Computex that they claim are absolutely silent.
The younger model with a power of 750 W is really silent, because it simply does not have a fan. By the way, this is the company’s most powerful power supply with passive cooling.
There is also a 1300W PSU. It has a fan, but Cooler Master also calls it completely silent.
The secret to successfully cooling such powerful PSUs without too much noise lies in the use of an evaporation chamber. There are no other details yet, as well as no pricing data.
NASA’s SLS super-heavy booster is already over budget by $6 billion and six years behind schedule, according to a recent report.
A recent report generated by the NASA Inspector General’s review indicates that NASA’s spending on the Artemis program will reach $93 billion by 2025, including the $23.8 billion already spent on SLS through 2022.
Despite a successful first run earlier this year, the Inspector notes that the project involves additional costs and a further shift in the schedule. Moreover, if the existing problems are not resolved in time, this may jeopardize the entire mission of Artemis.
As for delays, out of the six years mentioned, five years of delay, and at the same time an additional almost $ 2 billion, fell on Northrop Grumman accelerators. The bottom line is that the SLS project initially involved the partial use of old equipment from the days of the Space Shuttle program. Of course, with the necessary upgrades. Northrop Grumman boosters were one such element.
The inspector blames the situation on the cost-plus pricing method and recommends switching to fixed prices. In general, NASA agreed with all eight of the inspector’s recommendations.
Headphones
Exynos platforms will appear in a new type of device. Samsung to create SoC for mixed reality headsets
Samsung is going after Apple to release its mixed reality headset. The device will be released either at the end of this year or early next. There are no details about it yet, but it is reported that Samsung is also going to release its own Exynos single-chip systems for headsets.
Considering that these are only plans for now, the upcoming Samsung headset will apparently either rely on some foreign platforms or on existing Exynos SoCs.
However, new platforms for mixed reality headsets may not be entirely new. It is reported that Samsung has not yet decided whether it will develop these SoCs from scratch or simply adapt existing solutions.
A “completely silent” 1300W power supply. Cooler Master showed two new products, but only the youngest received a passive CO
Cooler Master brought power supplies to Computex that they claim are absolutely silent. The younger model with a power of...
NASA SLS launch vehicle over budget by $6 billion and six years behind schedule
NASA’s SLS super-heavy booster is already over budget by $6 billion and six years behind schedule, according to a recent...
Exynos platforms will appear in a new type of device. Samsung to create SoC for mixed reality headsets
Samsung is going after Apple to release its mixed reality headset. The device will be released either at the end...
Intel Meteor Lake processors will not be released until the end of the year, but a couple can be bought now
Intel just showed the Meteor Lake processor in operation for the first time today, and today a copy of such...
-
Phones7 days agoSamsung is first again. Introduced smartphone screen that measures heart rate and blood pressure
-
Software6 days agoFrom settings to clipboard: Microsoft makes chatbot ChatGPT part of Windows 11
-
Laptops7 days agoHermes Leather Patch for Laptop Camera and More Introduced
-
News6 days ago10,000 mAh, 12-inch 2.8K 144Hz screen, dual camera and 44W for $370. iQOO Pad introduced