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Wide range variable magnification from 20 to 50 times! Oversized 50 mm. deeply recessed high efficiency and resolution objective lens. Extremely rugged rubber dressed water drop protected body with folding front cover and back cap. Only 9.5 in. long Compact lightweight (1 lb. 8 oz. !) design. Superior extra short correct image optical scheme with 13 optical elements including 2 parabolic mirrors. All optical elements including cemented assemblies fully coated in and out and painted in black from the
edges. Velvet smooth magnification and focus adjustment. Folding down hanged front lens cover and removable back cap. Conventional and high power tripod adaptable. Includes shoulder safety strap for hand held
operation.
Item R019.
Out of stock.
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