8x21 Compact Zoom Binoculars Long Range Folding HD Powerful Mini Telescope Bak4 FMC Optics Hunting Sports Black Kids Telescope

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  • Regular price $33.66
Taxes included free Shipping delivery time 2-10 Business days.


  1. This telescope can be waterproof and dustproof

  2. 21MM large objective lens, high light transmittance, clear and bright image, no color difference, outstanding glimmer effect

  3. BaK-4 prism and multi-coated green film optics for superior resolution and image clarity

  4. Large lens design, more comfortable to view objects



Product Brand TOCHUNG
Model No. 8x21 


Color Black,Green
Objective Diameter 21mm
Eyepiece Diameter 12mm
Exit Pupil Diameter 2.625mm
Filed Of View(FOV) 131m/1000m
Diopter Adjustment (-6D,+6D)
Prism Material Bak4
Prism System Roof
Lens Coating FMC
Ambient Temperature (-40°c,+50°c)
Focus System Center Focus
Waterproof Life Waterproof
Shockproof YES
Fogproof YES
Compass NO
Body Material Aluminum alloy+Recycle Rubber+PVC/ABS
Net Weight /piece 190g 
Product Size /piece 90*60*30mm 
Accessories As shown in the packing

3-5 Years



1 X Binoculars

1 X Color box

1 X Bags

1 X Lens cleaning cloth

1 X Lanyard

1 X Instructions8_018_028_038_048_058_068_078_088_098_108_118_128_138_148_158_168_19