International Magnesium Information Bulletin-9

6 November 2022
30/10/2022-07/11/2023
1. Bike of the Week | The MiRider One GB3 uses an innovative planetary gearbox
To coincide with BikeRadar’s inaugural Electric Bike Week, MiRider’s One GB3 is the steed of choice for this edition of Bike of the Week.
Following on from the original One and its electric variant, both of which we rated highly, MiRider has now introduced gears to its folding electric bike, alongside some other updates.
At the heart of the MiRider One GB3 electric bike is an ‘aircraft grade’ magnesium alloy frame.
Magnesium alloy typically offers a decrease in weight and an increase in comfort over aluminium, although corrosion can be its downfall.
However, MiRider claims the One GB3 is corrosion-resistant because it subjects the frames to a surface-coating process ahead of paint.
 
Figure 1. MiRider One GB3 electric bike
Resource:https://www.bikeradar.com/features/bike-of-the-week/bike-of-the-week-the-mirider-one-gb3-uses-an-innovative-planetary-gearbox/

2. Fujifilm X-T5 hands on Review
Fujifilm has listened to feedback from its users to inform the design of the X-T5. Consequently, the vari-angle screen that’s on the X-T4 has gone and the 3-way tilting screen of the Fujifilm X-T3 has made a return. This has the advantage over the usual tilting screen of being useful for shooting in both landscape and portrait orientation, but unlike like a vari-angle screen, it can’t be flipped to face forwards for vlogging. I don’t think that last point will be an issue for most of the photographers who like the X-T series and many will welcome the 3-way tilting screen.
So far I’ve only used the X-T5’s 3-inch 1.84-million-dot screen indoors, but it provide a nice clear view and it’s responsive to touch.
There’s also a 0.5-inch type 3.69-million-dot electronic viewfinder (EVF) with 0.8x magnification in the centre of the top-plate, which contributes to the X-T5’s DSLR-like styling. This is the same viewfinder as is on the X-T4 and it draws no complaints from me as it provides a natural view with plenty of detail.
On the control front, the X-T5 is very similar to the X-T4. There are three dials on the top plate to set the ISO, shutter speed and exposure compensation, while aperture can be set via an aperture ring on the lens or using a dial on the camera.
 
Figure 2. Fujifilm X-T 5 camera
Resource: https://camerajabber.com/reviews/fujifilm-x-t5/

3. NIKKOR Z 600mm f/4 TC VR S IS super-telephoto lens
Nikon has announced its new NIKKOR Z 600mm f/4 TC VR S IS super-telephoto lens that features a built-in 1.4x teleconverter. The new 600mm f/4 TC VR S IS is claimed to offer an unprecedented combination of versatility and powerful performance, and it boasts the latest optical technology and anti-reflective coatings.
As an S line lens, it is touted as being able to produce exceptional rendering capability with high resolution and beautiful bokeh. The lens also uses Nikon’s SSVCM drive system, which is claimed to be able to lock onto even the fastest-moving subjects quickly, accurately, and quietly.
The lens barrel is constructed of durable magnesium alloy and dust- and drip-resistant performance is ensured by sealing adopted in various areas including movable parts of the lens barrel and mount. Additionally, a fluorine coat is applied to the surface of the front-most element, which effectively repels dust dirt, and moisture for easy cleaning.
 
Figure 3 Nikon NIKKOR Z 600mm f/4 TC VR S IS super-telephoto lens
Resource:https://www.newsshooter.com/2022/11/01/nikkor-z-600mm-f-4-tc-vr-s-is/

4. Bioretec updates estimate of U.S. registration of RemeOs™ screws and expects approval in April 2023
TAMPERE, Finland, Oct. 14, 2022 /PRNewswire/ — Bioretec Ltd, a pioneer in bioresorbable orthopedic implants, continues to discuss the company’s RemeOs™ trauma screw market authorization with the U.S. Food and Drug Administration (FDA). Based on the current information, Bioretec estimates to receive the authorization in April 2023. Previously the authorization was expected to be received in the second half of 2022. The company shall supplement the authorization request in accordance with the De Novo registration process by the end of 2022, after which the FDA has according to its’ internal guideline a maximum of 90 days to finalize the decision.
Bioretec is developing the new RemeOs™ product line based on a magnesium alloy and hybrid composite, introducing a new generation of strong bioresorbable materials for enhanced surgical outcomes. The RemeOs™ implants are resorbed and replaced by bone, which eliminates the need for removal surgery while facilitating fracture healing. The combination has the potential to make titanium implants redundant and help clinics reach their Value-Based Healthcare targets while focusing on value for patients through efficient healthcare. With the U.S. market authorization for the first RemeOs™ product expected in the first half of 2023 and the EU one during 2022, Bioretec is positioning itself to enter the addressable USD 7 billion global orthopedic trauma market and become a game changer in surgical possibilities.
 
Figure 4 RemeOs™  Magnesium alloy screws
Resource:https://orthospinenews.com/2022/10/14/bioretec-updates-estimate-of-u-s-registration-of-remeos-screws-and-expects-approval-in-april-2023/

5. 3 Legged Thing launches Gracy L-bracket for Fujifilm GFX100S, 50S II
3 Legged Thing has announced Gracy, price tag £99.99, a new dedicated L-bracket for Fujifilm’s GFX range of mirrorless medium format cameras.
The 3 Legged Thing Gracy is compatible with the Fujifilm GFX 100S and GFX 50S II and was designed in collaboration with Fujifilm. Made from aerospace-grade magnesium alloy, Gracy has been designed to house both Fujifilm GFX cameras and provide full access to all side ports, the battery compartment and memory card slots.
Gracy’s base also offers cut-outs for quick access to the cameras’ rear tilting screens, as well as a hole for allowing audio when playing back videos in-camera.
Other features include an extendable base, which allows you to use tethering cables in portrait orientation, and a combined 1/4-inch and 3/8-inch accessory attachment point at the base for attaching an arm for lights or monitors. This can be used in portrait or landscape format.
The 3 Legged Thing Gracy comes with a 1/4-inch camera screw for attaching the L-bracket to your camera and an accessory for cable management.
 
Figure 5 3 Legged Thing L-bracket
Resource:https://camerajabber.com/3-legged-thing-gracy-l-bracket-for-fujifilm-gfx100s-50s-ii/

6. 3 Legged Thing Trent 2.0 Monopods Revealed
After seeing fresh upgrades to the 3 Legged Thing ‘Punks’ tripods to Punks 2.0, the British tripod company has now revealed the Punks Trent 2.0. A super-tall magnesium alloy monopod that can be bought as a standalone monopod or in a kit with 3LT’s Docz monopod foot stabiliser.
The original 3 Legged Thing Trent monopod proved extremely popular with both photographers and videomakers, giving the rapid deployment and versatility that monopods offer, over and above regular tripods. The new version is now more akin to the Punks 2.0 tripods and features rugged new leg locks that combine knurling with a central rubber grip. Ideal to improve leverage in damp situations or when wearing gloves.
 
Figure 6 3 Legged Thing Trent 2.0 Monopods
Resource:https://photobite.uk/the-word/3-legged-thing-trent-2-0-monopods-revealed/

7. SmallRig Multifunctional Modular Matte Box (114mm) Basic Kit Review
The SmallRig Multifunctional Modular Matte Box (Φ114mm) Basic Kit is a universal, versatile, and inexpensive matte box solution.
It has been designed with versatility in mind and it can be broken down and used in different configurations depending on your needs.
Good build quality is a must for any product that is going to be used in a professional environment. The build quality of the matte box is pretty decent, especially considering its price. Because the matte box is lightweight some of the materials do feel a little on the cheap side and the matte box does mark and scratch extremely easily. The matte box is made out of Nylon with Fiberglass, Carbon Fiber, Magnesium Alloy, and Aluminum Alloy. It weighs in at 675g / 23.80 oz. The Matte Box is fairly lightweight, however, it can start to get heavy if you are using multiple filters.

Figure 7. SmallRig Multifunctional Modular Matte Box
Resource: https://www.newsshooter.com/2022/10/03/smallrig-multifunctional-modular-matte-box-114mm-basic-kit-review/
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