

News
Tamron plans to double its lineup of mirrorless lenses by 2023
Tamron has published a report for the 2021 fiscal year. The document contains certain information about the plans of a well-known manufacturer of interchangeable lenses.
The report’s authors note that the markets for interchangeable-lens cameras and interchangeable lenses grew last year. Interestingly, this is primarily due to an increase in average prices.
More precisely, sales in quantitative terms for the year increased by only 1%, while in monetary terms – by 21%. In particular, this is due to the increase in the share of mirrorless cameras. Their sales in quantitative terms increased by 6%, in monetary terms – by 31%. At the same time, sales of SLR cameras decreased by 6% – both in quantity and in monetary terms.
In the interchangeable lens market, unit sales are up 6% year-over-year and 35% in value terms, according to Tamron. Tamron itself increased sales of interchangeable lenses by 20% in 2021.
In the section on laying out the plans, the company says it plans to “doubling the size of the line [объективов] by 2023, focusing on mirrorless models.” Tamron currently has nine lens models for mirrorless cameras of various systems. In other words, over the next two years, their number will approach two dozen, for which the company will need to produce 4-6 lenses per year. What models it will be, the manufacturer does not specify.
The problem of the shortage of semiconductor products did not stand aside either. Shortages will continue to be felt in the coming years, Tamron said.
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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.
Electric Cars
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 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.
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