User manual NIKON NIKKOR ED 300MM F/2.8 IF

[. . . ] The effective focal length may vary in extreme heat or cold. To compensate for this, turn the lens focusing ring slightly beyond the °° (infinity) position. Preset Focusing B When you want to refocus rapidly to a specific object distance, preset the focused distance. [. . . ] Slip the HE-4 onto the front of the built-in hood. E] 'E 2 F 12 RECOMMENDED FOCUSING SCREENS Various interchangeable focusing screens are available for F3- and F2-series cameras to suit any type of lens or picture-taking situation. Those which are recommended for use with your lens are listed below. For screens used with Nikon cameras other than F3and F2-series cameras (e. , Nikon FA, FE2, FM2 and FE), refer to the column for F3series cameras. For the K2, B2 and E2 focusing screens, refer to the columns on the K, B and E screens, respectively. For details, also refer to the specific focusing screen's instruction sheet. ^ ^ ~ Screen Camera '—-—^__ A/L B C D E G1 G2 G3 G4 HI H2 H3 H4 J K/P M R T U F3 F2 © © © O © o o o c D © © o o o o G1 G2 G3 G4 HI o o H2 © © o o H4 © © © © 0 © 0 © • When the Teleconverter TC-14A is attached to this lens, use the following table*: ~~ — — ^ _ _ ^ Screen Camera —-—__ A/L B E H3 J K/P M R T U F3 F2 © © © O © O o o © © © © © © 0 © © © • When the Teleconverter TC-14B or TC-14 is attached to this lens, use the following table: "— — Camera Screen -——-_^ A/L B C D E Gl G2 G3 G4 HI H2 H3 H4 J K/P M R T U F3 F2 © © © © o o o 0 <(» (Q) o O © © © © © © 0 © • When the Teleconverter TC-201 or TC-200 is attached to this lens, use the following table*: •*—--. Camera Screen •—-—_ °l o o o HI A/L B C D E Gl G2 G3 G4 H2 H3 H4 J K/P M R T U F3 F2 (» © • © o 0 o o © © O © © • ® © • © 3 o • When the Teleconverter TC-301 or TC-300 is attached to this lens, use the following table: ~~~~~~—-—^ Camera Screen ~-~—_„ A/L B C D E Gl G2 G3 G4 HI H2 H3 H4 J K/P M R T U F3 F2 • • © © o o o o © (, ») o o o o © © • # © • © © * Usable, but vignetting or otherjmage deterioration may occur. But the image on film shows no trace of this. €¢ = Exposure measurement not possible Lens/screen combination permits only focusing operation. 8 Lens construction: 8 elements in 6 groups (plus dustproof glass plate built into front) Picture angle: 8" 10' Distance scale: Graduated in meters and feet from 3m (10 ft) to infinity (•») Aperture scale: f/2. 8 ~ f/22 on both standard and aperture-direct-readout scales Diaphragm: Fully automatic Exposure measurement: Via full-aperture method; meter coupling ridge provided for AI cameras and meter coupling shoe for non-AI cameras Focusing: Nikon Internal Focusing (IF) system Infrared focusing index: Provided Tripod mounting: Built-in tripod mounting collar rotatable through 360° Lens hood: Built-in Telescopic screw-out type Extension lens hood: Provided Filters: Slip-in type glass filter holder accepts 39mm dia. 2400g Accessories Slip-on leatherette front lens cap Rear lens cap LF-1 Extension lens hood HE-4 Built-in 39mm screw-in filter L37C Gelatine slip-in filter holder Heavy-duty case CT-302 39mm screw-in filters Teleconverter TC-14A Teleconverter TC-14B Teleconverter TC-201 Teleconverter TC-301 LENS CARE • Although you should always keep the lens surfaces clean, rough cleaning must be avoided. Wipe with a soft, clean cotton cloth moistened with alcohol tq remove grease or fingerprints from the lens surfaces. If you use ether in cleaning the lens, a smudge sometimes appears on the surface of a multi-coated lens. [. . . ] Prereglage de mise au point B Si vous voulez proceder a un prereglage rapide de l'objectif a une distance specifique, prereglez la distance de mise au point. Deposez le support a filtre en verre de l'objectif et inserez le support a filtre a gelatine. 23 CARACTERISTIQUES Focale: 300mm Ouverture maximale: f/2, 8 Construction optique: 8 lentilles en 6 groupes (plus une plaque de verre a l'epreuve de la poussiere integree a l'avant) Champ angulaire: 8° 10' Echelle des distances: Graduee en metres et en pieds de 3m a rinfini (~) Gamme d'ouvertures: f/2, 8 ~ f/22; reperees sur l'echelle principale et la lecture directe du diaphragme Diaphragme: Auto Mesure de l'exposition: A pleine ouverture; index de couplage photometrique pour boftiers Al, fourchette de couplage photometrique (externe) pour boftiers non-Al Mise au point: Procede Nikon de mise au point interne Repere de mise au point infrarouge: Fourni Fixation du pied: Bague de fixation a rotation de 360° Parasoleil: Type telescopique vissant incorpore Allonge de parasoleil: Fournie Filtres: Le support a filtre en verre accepte les filtres vissants de 39mm; le support a filtie gelatine accepte les filtres a gelatine Monture: Bai'onnette Nikon Dimensions: Env. [. . . ]