0 Members and 1 Guest are viewing this topic.
My recommendation had nothing to do with the brand name. I have owned my Optivisor for over 20 years. In those years I have tried several other brands of similar magnifiers. The quality of their construction (lens and headband materials) and overall feel (on your head) just wasn't the same. As Greg said, YMMV.
I wanted a Optivisor, but needed something right now while I saved up the money for the Optivisor. So I bought one of these: "2 LED Lighted Glass Head Headband Magnifier Magnifying Loupe Lens Visor Watch Repair Light 10x Magnification" from Amazon for $6.80. That was two years ago. I haven't seen the need to replace it with an Optivisor yet.Have fun, Mark
Hey, either way, to some people the quality of the tools they use is not all that important (or doesn't make a difference).
Here are the OptiVisor lens specs:#2 lens is 1.5x magnification, focal length of 20"#3 lens is 1.75x magnification, focal length of 14"#4 lens is 2.0x magnification, focal length of 10"#5 lens is 2.5x magnification, focal length of 8"#7 lens is 2.75x magnification, focal length of 6"#10 lens is 3.5x magnification, focal length of 4"Hmm... while Kiz is listingtechnical stuff, I'm gonnagrab me a beer and abanana...
Thanks for this info.[Maybe Santa will be good to me and put one of these in my stocking this year!]
I've gotta trow my hat into the optivisor ring. My nerd hat. My wife cracks up everytime I have it on. But - I can't get my modeling work done with out it.Getting old can be a challenge,Thanks,Wolf
Here's a quote from the perfect woman..." Oooooo...I just LOVE it when you have Optivisor hair!!! "
I would suggest trying to get hold of a copy of the handout from a clinic given at the 2004 NMRA National Convention in Seattle by Richard Meetz and Rich Weyand entitled "Eyesight, Aging and the Modeler". They discussed various types of vision aids for the modeller (I will now change to the Canadian spelling) including, but not limited to, lighting and design considerations for visor-type devices. The main one I recall was that the visor should not be solid across the top. The reason given was that a solid top tended to place the modeller's eyes in a shaded area and the reduced ambient light level caused the iris to open up, with the resulting loss of depth of field. An open top frame holding the lenses did not introduce this problem. They also discussed focal length of lenses for various tasks and the use of lubricating eye drops to reduce dryness of the eyes.This was a very informative clinic and, hopefully, has been repeated in an updated version at conventions more recent than PSX 2004. If I can locate my copy of the handout or the Clinic Book, I will let you know.Cheers,