. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. SPENCER Photomicrographie Cameras These new 35mm and 4"x 5" Photomicrographie Cameras offer many advanced and desirable features. Simple to operate, sturdily built, they are designed and priced for laboratory and clinical use. Three models are offered — 4" x 5" Camera with Universal shutter and telescopic fo- cusing eyepiece; 35mm film Camera with Universal shutter and tele- scopic focusing eyepiece; 4"x 5" Camera with Alphax shutter. 360C REVOLVING BODY —Orientation of 4"x 5" and 35 m
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. SPENCER Photomicrographie Cameras These new 35mm and 4"x 5" Photomicrographie Cameras offer many advanced and desirable features. Simple to operate, sturdily built, they are designed and priced for laboratory and clinical use. Three models are offered — 4" x 5" Camera with Universal shutter and telescopic fo- cusing eyepiece; 35mm film Camera with Universal shutter and tele- scopic focusing eyepiece; 4"x 5" Camera with Alphax shutter. 360C REVOLVING BODY —Orientation of 4"x 5" and 35 mm Camera bodies eliminates need for circu- lar revolving stage on microscope. SWINfi-IN LIGHT-TYPE ADAPTER—Camera may be swung in or away from microscope without disturbing focus. Fine adjustment stop assures precise repeat positioning—faster operation. TELESCOPIC FOCUSING EYEPIECE —Permits viewing a specimen through reflex mirror up to moment shutter is released. Cross-hair reticule assists crit- ically sharp focusing. TAKES 4"x5" PLATES, FILM OR FILM PACK—Suitable adapters are available. 35mm CAMERA—Interchangeable with 4"x 5" Cam- era body. Built-in compensating lens accommo- dates for difference in focal length. FOUR POSITIONING CLAMPS —One pair adjustable to one of three positions for convenient location of microscope. RUBBER VIBRATION ABSORBERS —Adjustable to posi- tion base firmly. 4"i5" GROUND GLASS HAS DIAGONAL TRANSPARENT STRIPS —Permits use of magnifier to assist in critically focusing image over entire plate. 35 mm Model with telescopic focusing eyepiece. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Marine Biological Laboratory (Woods Hole, Mass. ); Marine Biological Laboratory (Woods Hole, Mass. ). Annual report 1907/08-1952; Lillie, Frank Rat
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Keywords: ., bookauthorlilliefrankrat, booksubjectbiology, booksubjectzoology
