21 millimeters

Free Shipping On All Orders Over $75! Comes with carrying case.  more

Free Shipping On All Orders Over $75! Comes with carrying case.  more

Ideal for hunting, birding, fishing or sporting events! 8x magnification 21mm objective lenses 10.5mm eye relief 2.6mm exit pupil 383' field of view @ 1,000 yds 4.0 ...  more

Specifications:20-140x, Field of View (ft@1000yds/m@1000m) =54/18@20x, Prism Glass: BAK-4, Exit Pupil (mm): 4.0, Close Focus (ft/m) 87/29, Eye Relief 21mm  more

Alpen Sport 8x21 Compact Brown Camo Binoculars are built to endure the toughest of conditions and to provide great viewing in a compact, lightweight size. It is ...  more

Pentax Binoculars UCF Zoom II 8-16x21 Compact Porro Prism Binocular 62217. Pentax UCF Zoom II 8-16x21 Compact Porro Prism Binocular 62217  more

This Pentax binocular series is called Papilio, the Latin word for butterfly, because it was specifically developed for close-range observation of butterflies and ...  more

Add to cart to receive an even lower price! Get up close and personal to the natural world with the Pentax Papilio 6.5x21mm Super-Close Focus Binoculars. Named for ...  more

Pentax 62216 8.5 X 21mm Papilio Binoculars  more

8-16 x 21 UCF Binoculars w/cas  more

Free Shipping On Orders $50+

Find binoculars at Target.com! Bushnell powerview compact folding roof prism binoculars - black (8x21)  more

10x magnification power 298 feet/1000 yards field of view 2.1 exit pupil 9.2mm eye relief 4.4 relative brightness 6.5 oz.  more

Binoculars can be fashionable too! And that's what the Trend series does; contemporary binoculars that are compact and lightweight revamped with an updated look. ...  more

Built with a compact roof-prism design, Tasco Essentials feature fully coated optics for a bright, clear view. And they'll go anywhere you can thanks to a tough, ...  more

The Bushnell(r) Powerview(r) Series of binoculars offers you compact, streamlined designs for bright, crisp views of wherever you're exploring.  more

Alpen's 8x21 folding roof prism compact binoculars are great for sporting events, hiking, hunting, or any activity where compact portability is important. Compare ...  more

Cstar's 8 Power Compact Binoculars give the best quality and value for the price. All of Cstar's Halo Series binoculars feature a Optically Engineered Lens system ...  more