arge groups. In such tripods all near, and if instantaneous work is to be done the one leg forms a ladder by which the camera may be lens must be very rapid. It is therefore important to likely to return and then withdraw and operate the reached/} camera from a distance by pulling a string or… … Eig. 7.—Reighard water glass for observation or photography of Fig. 5.—Tripod tup by means of which the Fig. 6.—Watertight box to contain submerged objects under water. camera can be inclined at any angle. camera. PHOTOGRAPHING ANIMALS UNDER WATER. identical cameras (twin camera) united so as to…
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