Digital Envisions

Many people appreciate the current improvements and technological advancements however, some disagree and actually still prefer the lenses from the past. One aspect that has certainly greatly improved with time is the distinct sharpness with each one. Creating a variety of exceptional images is easy when there have been so many camera lenses designed for the purpose.

The earliest version of what we now use was actually invented in eighteen hundred four by William Wollaston. It was not used for photography until eighteen hundred twelve, but was instead used in eyeglasses. These same versions are still used in what we now know as the focus-free box cameras that are so readily used.

The name Protar was given to the first really modern version which was able to be adjusted for wide angles. This was invented in eighteen ninety by Paul Rudolph. Most professional telephoto types are still manufactured following this formula. Later, the Cooke Triplet became the economy version in eighteen ninety-three and was used in one of the most popular cameras of all time known as the Argus C3.

The Tessar was developed due to Paul Rudolph having a lack of enthusiasm with his development in the performance of the Protar. The Tessar was actually a bit similar in operation to the Cooke Triplet and was later perfected about nineteen thirty. Most popular camera models used around that time period has this type of lens.

After many initial bugs had been worked out then the important issue became to use only the available light to capture photographs. This problem began to be tackled in nineteen twenty-three by Ernemann Ernostar when he developed a Cooke Triplet version known as the Ernostar to deal with low-light issues. This was the first usable lens that could actually work with only the light that was available and it changed everything. All future advancements to this particular version were actually made under the more well-known name of Sonnar.

In nineteen twenty-three, Beck Hill Sky was the name of a Fish Eye invented. This lens got the name because it is supposed to give the perspective of a fish looking out of water and up to the sky. The whole idea behind taking the image is supposed to be a three hundred sixty degree barrel in order to do studies of clouds.

Most people are somewhat familiar with macro photography which can range from almost life-size to approximately ten to twenty times that size. Some of the most interesting photographs that have ever been taken have been done with this type of lens. Heinz Kilfitt invented the Makro-Kilar which was a Tessar mount in nineteen fifty-five. It was not until the nineteen seventies that the macro zoom began being used.

The zoom is certainly one of the most popular types available however; the early version did not produce images of high quality. Finally in nineteen seventy-four, Ponder and Best Vivitar made available for the public a macro zoom of professional quality that could provide quality images. After this time the zoom continued to inspire the development of others to improve regular lenses in the future. One major development of the future would have to be when we received the auto-focus camera lenses.

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