Optical Vision 1.25" Variable Polarizing Filter #3 foot that fits inside the included

that fits inside the included custom backpack

Also more viewing area and less need to move the binocular to follow subjects and easier to follow subjects when they move

Available in 1 or 5 litre containers

Canon Fit

this is a wide angle adapter ring for lenses with an 55mm filter thread

Optical Vision 1.25" Variable Polarizing Filter #3 foot that fits inside the includedThe Optical Vision 1. 25 Inch Variable Polarising Filter is a high quality anodised aluminium, optical glass variable polarising filter designed to reduce the amount of light entering your eyepiece. You can progressively dim the view when observing a bright object, such as the Moon or certain planets, to a level according to your needs, whilst increasing contrast, reducing glare and increasing the amount of detail that can be studied. The light