Focusing Screen Selector Guide

Type B

Matte/Fresnel field with 5mm-dia, and 12mm-dia,

Type E

Matte/Fresnel fietd with Smm-dia, and 12mm-dia, ref-

 

reference circles and focus brackets, Good for general

 

erence circles, focus brackets and etched horizontal

 

photography,

 

and verticat lines, tdeat for architecturat photography,

Type U

Type F

Type C

8

Matte/Fresnel field with Smm-dia, and 12mm-dia, reference circ les and focus brackets, Suitable with telephoto lenses longer than 200mm,

Matte/Fresnel field with 5mm-dia, and 12mm-dia, ref- erence ci rctes and focus brackets, Suitabte with reilex tenses and telephoto lenses tonger than 400mm,

Fine-ground matte field with 5mm-dia, clear spot and cross hair, For photomicrography, astrophotography and other high-magnification applications using paratlax focusing on aerial images,

TypeJMatte/Fresnel field with central 5mm -dia, microprism focusing spot and 12mm-dia, circle, Good for general photography,

Type KMatte/Fresnel field with 3mm-dia, BriteView split- image range find er spot surrounded by 1mm-wide microprism doughnut. Rapid and accurate focusing for subjects with both straight lines and ill-defined contou rs, Suitable for general photography,

Type PSame as Type K but with BriteView split-image range finder line at a 45° angle and etched horizontal and vertical lines as an aid to composition, Rapid and ac- curate focusing for subjects with horizontal or vertical lines or ill-defi ned contours, Suitable for general photography,

Fine-ground Fresnel field with 5mm-dia, clear spot and cross hai r for use in parallax focusing on aerial images, plus mi llimeter scales for catc ulation of in- dividuat magnification of objects or for measuring objects, Brilliant image in dim light. Suitable for close- ups, photomicrography and other high-magnification appticati ons,

Type G

~

Clear Fresnel field with extra-bright 12mm-dia, micro- prism focusing spot for viewing and focusing in poor light. Four models (G1, G2, G3, G4) available corre- spond to lenses with different focal tengths, Depth-of- field preview not available,

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Nikon F4 Body Only, F4S instruction manual Focusing Screen Selector Guide, Type E