Not sure if this is the right section to put these in but here goes.
Two gunnery optics by Ross.
The smaller of the two, a 3.5 x 24 binocular gunsight (naval) , optics are uncoated , with a wide field of view.
Adjustment for eye width is by means of the handwheel on the top of the binocular, each ocular is adjusted individually.
A graticule / cross hair within a circle is set in the right side ocular , this can be illuminated and comes up as " white on a black background.
Clear optics Porro II ssytem and pleasing to use.
The circular filter housing contains yellow and grey filters which can be rotated into place via the brass slides / knobs .
Finished in green crinkle finished paint, comes in a wooden transit case.
Larger one is a 7x50 Gunnery directory sight (naval) for use in a directory control tower .
Eye scale and graticule ( right side) can be illuminated.
Four coloured filter system adjusted by slides , a polarising filter can be engaged via the knob on the top of th optic.
Optics are coated.
Several different models exist, this one haas been adapted for mounting on a tripod.
Two gunnery optics by Ross.
The smaller of the two, a 3.5 x 24 binocular gunsight (naval) , optics are uncoated , with a wide field of view.
Adjustment for eye width is by means of the handwheel on the top of the binocular, each ocular is adjusted individually.
A graticule / cross hair within a circle is set in the right side ocular , this can be illuminated and comes up as " white on a black background.
Clear optics Porro II ssytem and pleasing to use.
The circular filter housing contains yellow and grey filters which can be rotated into place via the brass slides / knobs .
Finished in green crinkle finished paint, comes in a wooden transit case.
Larger one is a 7x50 Gunnery directory sight (naval) for use in a directory control tower .
Eye scale and graticule ( right side) can be illuminated.
Four coloured filter system adjusted by slides , a polarising filter can be engaged via the knob on the top of th optic.
Optics are coated.
Several different models exist, this one haas been adapted for mounting on a tripod.
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