Said another way, this Barlow lens increases the magnification of any eyepiece used with it by 2.5 times. Finally, the magnification of this optical system is 441 ÷ 11.2 = 39.375, or 39x. Michael ...

These macro lenses offer outstanding clarity for exploring the tiny world — whether you're photographing butterflies or dewdrops.

Nikon has just published a patent for the design of a unique 85-135mm f/1.8-2.8 full-frame lens. Patent number P2025019242 names the invention rather dryly as a 'Variable magnification optical ...

When the original version was first revealed, we were amazed at how brilliantly easy the rubber band Easy-Macro made adding an extra lens to any ...

After all of the like terms cancel out, you're left with a magnification equation in terms of the focal lengths of the objective lens and the eyepiece. Galileo pioneered the use of refracting ...

Magnification devices use a lens to increase the image size of whatever you’re looking at. Magnification works with a single lens like a handheld magnifier or multiple lenses like a telescopic ...

Mar 20, 2024 22:23:00 How to take ultra-high magnification macro photos by attaching a microscope objective lens to a camera. Electronics engineer Jakub Němczuk explains ``How to take ultra-high ...

The 46mm set is compatible with the Sweet 35, Sweet 50, Edge 50, Edge 80, Twist 60 and Creative Bokeh lenses. The set is also compatible with the company’s macro converters.

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. SYDNEY—After previewing the lens at the 2018 NAB Show, Fujifilm has announced that it will make ...

Sony's first 2012 camera to have a transculent mirror is the Alpha A57, successor to the two-year-old A55 and available in stores in April. Shooting at 12 frames per second, it's a speedy model ...