Search This Site

 

 

You can help fund Techmoan with a donation on Patreon

Click to visit Patreon.com/Techmoan  

 

IMPORTANT NOTICE for COMPANIES

 Techmoan never approaches companies asking for sample products to review.

 


Articles by Category

    

Pick of the Camera Reviews

(Click the pictures for reviews & links) 

ACTION CAMS

Yi 2 - Best Budget 4K 

Gitup Git2 (My Pick)

Xiaomi Yi

Dazzne P2

SJCAM M10+
 
DASH-CAMS (CAR DVRs)
 
A119 (My recommendation)
Yi Dashcam (also in black)
   
    MINI CAMERAS
Mobius (also works as a Dashcam)
Polaroid Cube+
    HELMET CAMERA
Sena Prism Tube

My favourite USB battery power Pack

This is the excellent USB power pack I use when I travel.

2 x 2.1amp outputs. 8400mAh capacity.

Two digit Led display shows battery level

 

What SD CARD should I buy?

If you want an SD Card for your camera - these are the ones I use and recommend. 

I'd strongly recommend not to buy any SD cards off ebay - I've heard about too many issues with counterfeit cards - often sold on by unwitting resellers. My inbox regularly gets messages from people who bought a £150 camera then cheaped out and bought a £3 memory card on ebay - Then when it doesn't worth they blame the camera! It doesn't make any sense. Good memory is cheaper than it's ever been - see the links above.

A lot of HD cameras will not work properly with cards larger than 32GB (cards over 32GB are usually SDXC rather than the SDHC standard used by 32GB cards. SDXC cards use the ex-FAT system rather than FAT32 - in short they are a different standard). - so don't just buy the biggest card you can afford - read the specs in the manual to see what it accepts.

UK & US LINKS & PRICES BELOW

RECOMMENDED CARDS (for action cams - see dashcams below)

CLASS 10 UHS-1 CARDS (For HD Cameras)

 

U3 CARD (For 4K cameras)

 

 

SPECIAL DASHCAM CARDS

The SD card in a dashcam is re-written over, more frequently than in other types of cameras. Some manufacturers void their guarantee if an SD card was used in a dashcam. So, no surprise, there are special High Endurance SD cards made just for dashcams...here's some.

 

 

VERY IMPORTANT. These links take you to the product, however Amazon have three different ways of selling. There's Amazon Direct - This means that you are only dealing with Amazon themselves, then there's other sellers that use Amazon's facilities - these show as Fulfilled By Amazon and finally there's Market Place sellers that advertise on Amazon, but operate independently.  I strongly recommend that you only use the first...the Amazon Direct - Sold By Amazon option. Even if it appears that you are paying a couple of £/$ more it is more than likely you are comparing the price of a real item against the price of a fake.

To give you an idea of the extent of the fake goods problem. In a 2016 survey by Apple - 90% of the 'Apple' chargers sold through Amazon - using the other the two methods..which includes the "Fulfilled by Amazon" option -  were found to be counterfeit....90%! 

            

 
Wednesday
Jun042008

Sony HDR-TG3 with a Wide Angle Lens

TG3 With Lens Attached

I briefly owned a Sanyo HD1000 camcorder. This camera has a particularly narrow field of vision so I also bought a wide angle lens attachment for it. It turns out that the lens was dreadful as objects off to the sides were totally out of focus. This was my first taste of separate lenses as I've always bought cameras that don't accommodate lenses. (No SLR's, DSLRs in my history). Despite the poor results this experience made me more aware of the potential of lenses and how they can be very useful under the correct circumstances.



When I recently bought the Sony TG3 I was aware that due to it's design this camera couldn't accommodate any lens accessories - but that's a small price to pay for a beautiful tiny camera with a built in lens cap (unlike the HD1000). The field of vision of the TG3 is considerably better than the HD1000 and pretty much on a par with all the other compact camcorders.

However, inspired by my experiences I made it my mission to seek out a way of getting a wide angle lens to fit the Sony TG3. I only intend to use this when absolutely necessary, when there is no other way to get the shot I desire. I have this niggling concern that on my holiday I will be stood in front of the colosseum in Rome and my camera will only manage to get two or three pillars in shot at once and I'll have no option but to pan left and right to give an impression of the majesty of the thing.

I only want to use a wide angle lens on very very rare occasions, just the odd shot here and there. The main reason for getting a TG3 was pocketability and I don't want to compromise this.

Anyway, I managed to find a 0.45x wide angle lens that is supposed to attach magnetically to a digital compact stills camera. It arrived today. Its not exactly professional quality - but it's good enough. The Lens comes in a small bag, and has two lens caps, one for each sides of the lens (these fall off a bit too easy) and a lanyard to attach it to your camera or camera strap. Also in the bag are two self adhesive magnetic hoops and the rear portion of the lens itself is magnetic. The idea is that you stick a magnetic loop to the lens on a camera and then magnetically attach the lens to this loop when required.



The LensSize Comparison

The first problem I encountered is that the area surrounding the lens on the Sony is slightly recessed from the front. The base of the lens was just a couple of mm too wide to fit in the recess and therefore would be unable to touch the magnetic loop. I solved this by stacking both loops on top of each other so that they were now level with the front of the camera.



Magnetic Loops 1Stacked loops

The only other problem is that the camera shows slightly less on the LCD screen than what is actually recorded. So when recording I can't see any lens infringement on the corners of the image - but when it comes to editing the vignetting is quite apparent in the corners if the lens isn't lined up absolutely perfectly. The solution is to zoom in a bit when using the lens .

The operation of the camera is un-infringed by the magnetic metal loop and the flash bulb is still visible (although it gets blocked if the lens is attached). I believe that the camera's aesthetics remain pretty much intact and the extra flexibility afforded by this modification is worth the slight disruption in the neat design. It is completely reversible too, the metal loop can be peeled off and the camera restored to it's normal state.

Attached 1Lens Front View

I wouldn't call it a 100% success due to the lens being visible in the corners of the image unless extra special care is taken. However I do think it's as near as I can get given the limited space available to mount a lens. It'll be good enough for me for the handful of times I'll need to use it.

TG3 Without Wide Angle Lens

TG3 Without

TG3 With Wide Angle Lens

TG3 With Wide Angle Lens

HD1000 With & Without Wide Angle Lens (for comparison)

HD1000 Wide HD1000 Normal

Click to Download a Sony HDR-TG3 Video Of Pachinko/Pachislo Machines With & Without the Lens Attached

Click to Download a Sony HDR-TG3 video of Wigan Park with and without the lens attached

(I slightly cropped this video in iMovie08 to get rid of the visible lens in the right hand corner- this was very easy to do).

I've now uploaded this to youtube and have embedded this below - but I suggest you double click on it then select the 'Watch In High Quality' button on Youtube to get a better image.

[youtube=http://www.youtube.com/watch?v=-UVX42OVszc]

So now when I am off on my trip I can pop the lens in a pocket and if the situation requires it attach it on the camera to take in a wider vista. I'll probably also take a panning shot of the same scene without the lens and then decide which clip I prefer when I get back and start editing the footage together.

The lens was bought via Ebay and cost about £22 (a number of sellers have them at various prices). The lens is an M-Power Wide Lens 0.45x"

SEE IMPORTANT 2009 UPDATE HERE
Page 1 ... 38 39 40 41 42