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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of ARRI Prime 8R, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.
What is an instruction?
The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of ARRI Prime 8R one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.
Unfortunately, only a few customers devote their time to read an instruction of ARRI Prime 8R. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.
What should a perfect user manual contain?
First and foremost, an user manual of ARRI Prime 8R should contain:
- informations concerning technical data of ARRI Prime 8R
- name of the manufacturer and a year of construction of the ARRI Prime 8R item
- rules of operation, control and maintenance of the ARRI Prime 8R item
- safety signs and mark certificates which confirm compatibility with appropriate standards
Why don't we read the manuals?
Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of ARRI Prime 8R alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of ARRI Prime 8R, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the ARRI service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of ARRI Prime 8R.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the ARRI Prime 8R item, and its use of respective accessory, as well as information concerning all the functions and facilities.
After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.
Table of contents for the manual
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The Ul tra Pr ime 8R /T2.8 is an extrem e wide angle lens with a uniqu e look unpara lleled by an y othe r lens in th e film or vid eo wor ld. Be cause of its rectil inear design it sh ows an extre mely w ide an gle of view withou t any of the co mmonly assoc iated fisheye disto rtions . This u nique perspe ctive opens new cr eative oppor tuniti [...]
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W ith the Ul tra Pr ime 8R , the latest techn ologic al adv ances have b een us ed to mainta in the high optica l and ergono mic standa rds of the U ltra P rime f amily in an extrem e wide angle lens. This w as no easy f eat si nce[...]
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Becau se of its asphe rical fron t ele ment, the Ultra Prim e 8R has b oth a high opti cal q ualit y and subs tanti ally reduc ed si ze and w eight . In fact, the Ultra Prim e 8R weigh s onl y 2/3 rds o f the w eight of t he Ul tra P rime 10 mm . I[...]
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The Ultra Prime 8R defines the wide end of modern 35 format prime lenses. Its unparalleled image quality , extreme wide angle, small size and light weight make it ideal f or fast moving action shots.[...]
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When a lens projec ts a t hree-d imensi onal s cene o nto a two-di mensio nal pi ece of film, not al l geom etric proper ties of the origi nal sc ene ca n be m aintai ned. T his is essen tially the same p roblem as ma[...]
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TECHNIC AL DA T A Name: ...................................................... Ultra Prime 8R Focal Length: ........................................... 8 mm Lens T ype: ............................................... Distagon Aperture: .................................................. T2.8 to T22 Close Focus: ......................................[...]
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What is a radical aspherical lens surf ace? Most lenses use only spherical lens elements, which have a surface with a constant curvature. Aspherical lens elements have comple x curved surfaces. The sophisticated technology for creating such lenses was originally de veloped for lenses for computer chip manufacturing. By using aspherical lens surface[...]
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T echnical data and offerings are subject to change without notice. All rights reserved. W ithout any warranty . Not binding 04/2006. ARRI is a registered trademark of Arnold & Richter Cine T echnik GmbH & Co. Betriebs KG. USA ARRI Inc. (Sales & Service, East Coast) 617 Route 303, Blauvel[...]