LUM Series Superfine Vertical Roller Grinding Mill
LUM Series Superfine Vertical Roller Grinding Mill

china optical lens grind machine lens edger

  • best tech products of 2015 cnet

    the ready to fly quadcopter for professionals, the inspire 1 may have come out last year, but it reached its full potential in 2015 with the addition of new, interchangeable lens camera

  • canon powershot a3000 is photos cnet

    canon's powershot a3000 is continues the a series' trajectory toward 'easy and fun' photography by abandoning a feature the line was known for in the past: aa size

  • iphone 11 pro max is for camera and battery lovers cnet

    iphone 11 pro and 11 pro max review: the iphone for camera and battery lovers. apple's iphone 11 pro models offer just a little bit extra, but some of those features matter a lot to

  • ex google employee calls for more transparency about china

    ex google employee calls for more transparency about china search project. in an open letter to lawmakers, an employee who quit over a secretive project called dragonfly says google needs

  • galaxy s20 rumors make samsung's next phone sound

    galaxy s20 rumors make samsung's next phone sound impressive. but i want more. samsung's next flagship phone could be bny, but miss these touches that take it over the top.

  • cd/dvd polishers? august 2008 forums cnet

    cd/dvd polishers? and got to thinking about how lenses for glasses are made of polycarbonate and how cds are a kind of polycarbonate also, and reasoned if the former could be polished,

  • canon e18 error october 2009 forums page 2 cnet

    basically i stuck a flat edged spatula into the lens and forced it open while pressing the power button. worked like a charm canon e18 error, i'm so annoyed 3x optical, 4x

  • newbie to dslr: taking the next step beyond point cnet

    question: i've been using a point and shoot digital camera for years and i'm ready to take the next step and move on to a digital slr, but i really have no idea where to start.