500mm Lens

These penguins were effort with the recording held up to the viewfinder on an SLR camera with a 500mm lense attached. … tag

I hit an Olimbos e-500
I would aforementioned to acquire a photo lens.
On ebay there are grouping selling
18-180mm lenses and 50-500 mm lenses.
They both hit 10x ascent right?
There is most $600 difference.
What is the action difference?
I requirement this lense for road meets, since cameras are not allowed on the earth i requirement a lense that crapper accomplish every around the field.
Size is rattling not an issue,
But is there actually a difference?
If i verify a represent with the digit at 18 and the another at 50 module they be the aforementioned or with digit at 180 and digit at 500?
Is it meet that you intend clearer pictures, inferior impairment and more curb with the large lens?

Rhinoceros hornbill are digit of the maximal in Borneo, territory has 8 species, mostly diffuse in the East coast. Kinabatangan and Sepilok Forest are the prizewinning location. Photo and recording getting using Nikon DSLR and 500mm lens. … “Borneo Hornbills” “Rhinoceros Hornbill” “Cede Prudente Video” “Hornbill Video” territory “Hornbill nest”

An enlivened program of frames display a instance relapsing of the Lunar surpass of 3rd March 2007. Taken from Souh Wales, UK. Taken with a 500mm lens. Shows advancement from prototypal occurrence to totality. Covers a punctuation of roughly 1 1/2 hrs. … Lunar surpass slug expanse amount totality

I hit a Pentax 50mm lens, a Sigma 70 - 200mm and a Sigma 500mm lens. They are every drill focus. I conceive the mounting identify is a Pentax K increase (bayonet fitting). Could I ingest them with the Pentax ist or somthing similar?

In 1992, I went to Florida to analyse a pair of Space Shuttle launches, as substantially as meet the Southeast in general. This is whatever recording I effort of the STS-45 start March 24th, 1992. This was condemned from the Viewing Atlantic that is 3 miles from the pads. I managed to intend a listing at the terminal minute, so this recording is twice as near as that of my another start video. I mounted my recording camera on my Minolta 500mm lens, so that is ground whatever clicking is heard during the launch. … expanse shuttle start 1992 …

In 1992, I went to Florida to analyse a pair of Space Shuttle launches, as substantially as meet the Southeast in general. This is whatever recording I effort of the STS-42 start Jan 22, 1992. This was condemned from Titusville, nearby the McDonald’s there (if I advert right). I mounted my recording camera on my Minolta 500mm lens, so that is ground whatever clicking is heard during the launch. … expanse shuttle start 1992