By increasing the upper sizing limit of Insitec technology from 1000 [micro] to 2500 [micro], Malvern's new telephoto lens
broadens access to reliable continuous laser diffraction particle size measurement, enabling customers to tackle new applications and increase the efficiency of current systems-Additional benefits include improved stability and ease of alignment, better vibration tolerance, robustness to temperature, and reduced space requirement without compromising measurement quality at lower size limits.
Steve, whose wife, son and two nephews are also volunteers at the station, said: "It was pretty rough that day and I spent half an hour trying to get pictures before moving a bit further away and putting on a telephoto lens
Armed with his telephoto lens
and a great love for the the game, Colon has been perched in his spot, way out in the outfield, capturing the drama of the games of the Amateur Softball Association's season.
This has tremendous advantages for longer lenses: a telephoto lens
with a nominal focal length of 200mm in the 35mm format has a working focal length of 320mm when attached to a digital SLR.
Using a long telephoto lens
to narrow the zone of focus, and spot metering the subject to expose the highlights along the side of the horse's face, I bring out the facial muscles and arteries, as well as the detail on the bridle, to convey a sense of power.
With the powerful 20-60x zoom and the ability to double as an 800mm telephoto lens
, this one is very hard to send back.
Inspired by a lifelong love for animals, Brandt insists on never using a telephoto lens
in portraying them.
Camera and film: Bring a camera with a telephoto lens
that does not require fiddling, as animals do not always stand still.
Still camera with telephoto lens
, adequate supply of film or other removable medium, and spare battery
The impact of the more compact lens size will be especially marked on telephoto lenses
, making it possible to produce a Four Thirds System 300mm telephoto lens
, for example, that offers performance equivalent to an approximately 600mm lens on a 35mm film SLR camera.
BLIND DATA Cognitive neuroscientists don't simply snap pictures of neurons' private doings like paparazzi peering into a celebrity's bedroom with a telephoto lens
The Digibino DB100 binoculars are capable of seven times magnification - equivalent to a 280-millimetre telephoto lens