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| UK Digital Video (uk.rec.video.digital) For the discussion of all aspects of digital video, including all digital video formats, camera use, editing, post production & all associated equipment, hardware and software. Advertising is prohibited. |
| Tags: adapters , angle , mini , review , wide |
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#1
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| Following up from a previous thread, I got a wide angle adapter - a Raynox DVM-700 from Jessops for 35 quid. I took the camera with me, filmed a short clip with each of the adapters I was interested in, and then checked them out at home. Here's a review of the four that I tried... -------------------------------------------------------- Raynox QC-303, 0.3x, £20 Stars: [ * x x x x ] and a half Optically bad slimline clip-on. Poor at the edges, with blurring and lots of chromatic abberation. Goes out of focus when the camcorder lens is zoomed. Goes very wide. Cheap and cheerful semi-fisheye for £20. I'd consider this for trying composition ideas, unless there's something much better for not a lot more money. -------------------------------------------------------- Raynox QC-505, 0.5x, £20 Stars: [ * x x x x ] Slimline clip-on which is optically pretty bad. Poor at the edges, but not as bad as the wider QC-303. Goes out of focus when the camcorder lens is zoomed. Not wide enough to have the novelty of the 303, and optically so poor, it hardly seems worth 20 quid. -------------------------------------------------------- Raynox DVR-5000, 0.5x, £50 Stars: [ * * x x x ] Screw-in type of medium size which comes with three plastic thread adapter rings. Edges were reasonable, but chromatic abberation was clearly evident. Might have had a front filter thread. Overall, this was disappointing - the chromatic abberation was close enough to that of the cheap clip-ons, that I failed to see what made it worth 50 quid. -------------------------------------------------------- Raynox DVM-700, 0.7x, £35 Stars: [ * * * x x ] Screw-in type which is very small. Edges were reasonable-to-good, and it's easily the best of the bunch in terms of chromatic abberation - after trying the other lenses, this one didn't seem to have any of note. Comes with two metal filter thread adapters, but has no front filter thread. A surprisingly capable performer for an amazingly low price. -------------------------------------------------------- I was really after a 0.3x for mega-panoramas of landscapes, with the ability to zoom to get other focal lengths. I expected the clip-ons to be poor, so I had kinda set my sghts on the 50-quid DVR-5000 0.5x, thinking that that would be suffciently close to the magnificaton I wanted while providing acceptable quality. However, I felt that the DVM-700 was such a better performer than the other three that I decided to have a 0.7x for now and take my time with tracking down a better quality semi-fisheye adapter. My camcorder's 35mm-equivalent focal length range is 40-400mm, so the 0.7 adapter changes this to about 28-280mm - a good general purpose range. The DVM-700 is small enough to leave on the camera, which is where it's been since just after it was bought. -- Wally www.artbywally.com www.wally.myby.co.uk |
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#2
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| In message , Wally writes Following up from a previous thread, I got a wide angle adapter - a Raynox DVM-700 from Jessops for 35 quid. I took the camera with me, filmed a short clip with each of the adapters I was interested in, and then checked them out at home. Here's a review of the four that I tried... I correspond with a video enthusiast in the USA, where they seem to have a better selection. He recommends the Pro range, which he reckons are as good as the Sony HG. He also put me onto an Ebay link: http://search.ebay.co.uk/_W0QQsassZlandloop for getting such lenses. You don't seem to have mentioned your camcorder's lens filter size [1], so you'd have to troll through the offerings. You have to remember that the dollar is very weak just now, so you can get really good deals. I've just bought a 37mm 2x telephoto (yes, I know, I said I'd never buy one), and so far it has given an excellent picture. [1] It's generally a bad idea to use any adapter that has to use a stepping ring. One way, you'll lose the corners and the other way you'll get low light transmission with possible distortion. I had the problem of not having a front thread on my Sony HG WA, but I've solved it with some success by measuring the inside diameter of the front of the lens and getting a UV filter of a diameter that is a close fit - then I araldited it in. I checked first though to ensure that I didn't lose anything at the corners. I can even add a polariser and WA lens hood without losing the corners. On my Sony HG WA I had to get a 62mm UV filter that gave a snug fit. The UV glass also protects the front element of the lens. -- Tony Morgan http://www.camcord.info |
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#3
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| Tony Morgan wrote: I correspond with a video enthusiast in the USA, where they seem to have a better selection. He recommends the Pro range, which he reckons are as good as the Sony HG. He also put me onto an Ebay link: http://search.ebay.co.uk/_W0QQsassZlandloop for getting such lenses. Interesting. How much do these deals work out to by the time the thing arrives in the UK? You don't seem to have mentioned your camcorder's lens filter size [1], so you'd have to troll through the offerings. You have to remember that the dollar is very weak just now, so you can get really good deals. I've just bought a 37mm 2x telephoto (yes, I know, I said I'd never buy one), and so far it has given an excellent picture. [1] It's generally a bad idea to use any adapter that has to use a stepping ring. One way, you'll lose the corners and the other way you'll get low light transmission with possible distortion. My camcorder has a 30.5mm filter thread. The stepping ring is low profile, like a filter rather than any sort of tube. I think the lens fits a 30mm thread. Haven't noticed any vignetting (didn't notice any with the wider lenses that I tried in Jessops, either). -- Wally www.artbywally.com/FiatPandaRally/index.htm www.wally.myby.co.uk |
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#4
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| In message , Wally writes My camcorder has a 30.5mm filter thread. The stepping ring is low profile, like a filter rather than any sort of tube. I think the lens fits a 30mm thread. Haven't noticed any vignetting (didn't notice any with the wider lenses that I tried in Jessops, either). That shouldn't make any difference. I was talking about 30/37 or 37/30. Most consumer camcorders seem to be either 30 or 37. Tele front threads seem to mostly come in at 52, and WA at about 62 (if they have threads at all). -- Tony Morgan http://www.camcord.info |
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#5
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| I have found the best wide angle lense by far. I have looked and looked and by far this IS THE VERY BEST. http://www.royal-lens.com/index.htm and with all the money people pay on video equipment, you can always tell the crap cheap-O lense someone is using. Vinettes are such a turn off and makes all video look crappy, amature and cheap. http://www.royal-lens.com/vignette.htm I love them because the optics are so good, no vinettes and the profile is so small. The other lenses look like you are mounting a soup can on them. Long and bulky. This one rocks and you can buy it in the EXACT thread size you need. |
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#6
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| In message , Segator writes I have found the best wide angle lense by far. I have looked and looked and by far this IS THE VERY BEST. I'm deeply suspicious I'm afraid. The manufacturers obviously know something that the other lens makers don't. Most half decent wide angles come in with 5 coated elements in 3 groups. And you are telling us that a single-element uncoated lens can match them? Have you actually GOT one of these (and used it)? What is the edge resolution like? Why the limit of only being able to use only half-zoom - does this mean that the resolution degenerates into a misty blur? Sorry to be so cynical, but before biting the bullet and going for a Sony HG, I tried in a couple of Jessops branches a selection from the really cheapo's through up to the one I actually bought. The cheapo's I tried, without exception, progressively lost resolution, colour saturation and contrast as you zoomed between the tele setting to the WA setting. -- Tony Morgan http://www.camcord.info |
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#7
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| "Wally" wrote in message .uk... Interesting. How much do these deals work out to by the time the thing arrives in the UK? snip Wally www.artbywally.com/FiatPandaRally/index.htm www.wally.myby.co.uk Here's a real sample of 1 item (headphone amplifier) bought last month from New Jersey. ( I know it's not photographic, but I can use it on my camcorder!) Order was placed over the internet, charged to my VISA account, and I had to email images of both sides of my card, as Barclarcard VISA isn't validated internationally, it seems. Prices etc. were as follows: Cost of headphone amplifier $99 Small belt clip for same $7 (It's worth all of £1, but have yet to find anything similar in the UK) Fed Express (International) Packing & Postage $37.94 OUCH!! (Didn't seem to be any choice once I'd entered UK on the address field) Hit to my Visa card inc fee (on US total of $143.94) £79.27 (included fee of £2.12) Duty (?), VAT & handling fee in the UK £18.66 (included fee of ~£4) .This was collected by FedEx about 2 weeks later. So in the end my "cheap" $99 (~ £56) amplifier cost me £97.93 - and that's at the recently good £ : $ exchange rate. With this particular example, and slightly worse £ : $ rates, it's easy to see why the 1£ = 1$ parity is so difficult to shift. The service was superb, with the courier trying to deliver the item the next day after my order was processed in New Jersey - pity I was out! What isn't clear from my example is how the fees, which are quite significant in this example, would work out on larger orders. -- M Stewart Milton Keynes, UK http://www.megalith.freeserve.co.uk/oddimage.htm |
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#8
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| In message , Malcolm Stewart writes "Wally" wrote in message o.uk... Interesting. How much do these deals work out to by the time the thing arrives in the UK? snip Wally www.artbywally.com/FiatPandaRally/index.htm www.wally.myby.co.uk Here's a real sample of 1 item (headphone amplifier) bought last month from New Jersey. ( I know it's not photographic, but I can use it on my camcorder!) Order was placed over the internet, charged to my VISA account, and I had to email images of both sides of my card, as Barclarcard VISA isn't validated internationally, it seems. Prices etc. were as follows: Cost of headphone amplifier $99 Small belt clip for same $7 (It's worth all of £1, but have yet to find anything similar in the UK) Fed Express (International) Packing & Postage $37.94 OUCH!! (Didn't seem to be any choice once I'd entered UK on the address field) Hit to my Visa card inc fee (on US total of $143.94) £79.27 (included fee of £2.12) Duty (?), VAT & handling fee in the UK £18.66 (included fee of ~£4) .This was collected by FedEx about 2 weeks later. So in the end my "cheap" $99 (~ £56) amplifier cost me £97.93 - and that's at the recently good £ : $ exchange rate. With this particular example, and slightly worse £ : $ rates, it's easy to see why the 1£ = 1$ parity is so difficult to shift. The service was superb, with the courier trying to deliver the item the next day after my order was processed in New Jersey - pity I was out! What isn't clear from my example is how the fees, which are quite significant in this example, would work out on larger orders. The trick is to ask the vendor/seller to underprice the value, complete a Customs Declaration (if they haven't got one, then a visit to your local VAT office (that's also C&E) for a declaration), scan it and attach to e-mail (first convert to 2-colour GIF which keeps the filesize down), and get the vendor/seller to declare it as "Used (second-hand"). Make sure that the declaration is attached on the outside of the package in a clear plastic bag. Oh yes, make sure that the value is clearly marked as in "US Dollars", numbers alone may be interpreted as being in pounds Sterling. -- Tony Morgan http://www.rhylonline.com |
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