Name: Objektiiv Canon EF 300/4.0 L IS USM
Brand: Canon
Price: 1465.52 EUR
Availability: OutOfStock

Toote informatsioon

Üldnäitajad

Toote tüüp

Objektiivid

Kaubamärk

Canon

Seeria

Canon L

Mudel

EF 300/4.0 L IS USM

Kaal

1190 g

Pikkus

22.1 cm

Läbimõõt

8.89 cm

Diafragma

Rounded

Ava osade arv

Objektiivi vaatenurk

8 °

Minimaalne teravustamiskaugus

150 cm

Läätsed/objektiivi osad

15 / 11

Filtri diameeter

7.7 cm

Pretensiooni esitamise õigus eraklientidele

24 kuud

Sobib mudelitele

Canon EOS 1D X, Canon EOS 1D X Mark, Canon EOS 5DS, Canon EOS 6D, Canon EOS 6D Mark II, Canon EOS 70D, Canon EOS 77D, Canon EOS 7D Mark II, Canon EOS 80D, Canon EOS 90D

Ühilduvad tootjad

Canon

Ohulaused

Oluline! Objektiiv on täppisoptiline instrument, mis koosneb liikuvatest klaaselementidest, elektroonikast ja keemilistest katetest. Ebaõige hooldus, päikesevalguse käes hoidmine või vead objektiivi vahetamisel võivad põhjustada kaamera sensorile püsivaid kahjustusi, silmapõletusi ja optikat hävitava seene kasvu.1. Optiline ohutus ja silmade kaitse (kriitiline)Päikesesse vaatamine (kriitiline): Ärge kunagi vaadake läbi objektiivi (eriti teleobjektiivi) otse päikesesse. Objektiivi elemendid toimivad nagu luup, põhjustades koheseid ja pöördumatuid silmakahjustusi (võrkkesta põletusi).Tulekahju ja sensori kahjustuste oht: Päikese poole suunatud ja korgita jäetud objektiiv võib fokusseerida valguskiire, mis sulatab kaamera sees olevaid plastkomponente, põletab katiku labasid või põletab sensori sisse augu.2. Objektiivi vahetamine ja tolmukaitse

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Tootekirjeldus inglise keeles:

Blending a versatile telephoto focal length with a modest form factor, the EF 300mm f/4L IS USM is a long-reaching prime and member of Canon's elite L-series of optics. Two ultra-low dispersion elements are used to significantly reduce color fringing and chromatic aberrations in order to achieve a high degree of clarity, and a Super Spectra coating has also been applied to maintain contrast and color fidelity when working in difficult lighting conditions. Complementing the imaging attributes, this 300mm f/4 also features an Image Stabilizer to minimize the appearance of camera shake by two stops for sharper handheld shooting. The ring-type USM is employed, too, to deliver quick and quiet autofocus performance along with full-time manual focus control. Additionally, a removable rotating tripod collar is included for stable use of the lens atop a tripod or monopod.

Telephoto prime 300mm f/4 lens is compatible with full-frame Canon EF-mount DSLRs as well as APS-C models where it will provide a 480mm equivalent focal length.

Two ultra-low dispersion (UD) elements greatly reduce chromatic aberrations and color fringing for improved clarity and color accuracy.

Super Spectra coating has been applied to individual elements to minimize ghosting and flare for greater contrast and color neutrality when working in strong lighting conditions.

An Optical Image Stabilizer helps to minimize the appearance of camera shake by up to two shutter speed stops to better enable working in low-light conditions and with slower shutter speeds. In addition to the single-shot standard IS mode, a second mode is also available that it optimized for panning.

A ring-type Ultrasonic Motor (USM), along with a rear focusing system, is employed to deliver fast, precise, and quiet autofocus performance as well as full-time manual focus override.

Rounded eight-blade diaphragm contribute to a pleasing out of focus quality that benefits the use of shallow depth of field and selective focus techniques.

Built-in lens hood prevents stray light from causing ghosting or flare and also protects the front element from accidental impacts or scratching.

As a member of the esteemed L-series, this lens is sealed against dust and moisture for working in inclement environmental conditions.

Removable rotating tripod collar is included and benefits working with the lens atop a tripod or monopod.

Compatible with optional EF 1.4X and EF 2X teleconverters.