4K 10-300X40MM Super Telephoto Monocular Telescope Zoom Monocular Binoculars Pocket Telescope for Smartphone Take Picture

Details:

1; Tripod Design: Anti-shake system; special tripod 3D gyroscope; very stable during multiple zooms.
2; Clearer Scenes: BAK4 prism lens; 30 times closer and large field of view; clearer and more colorful scenes. Excellent light transmittance and brightness; brighter and clearer images.
3; Night Vision Function: Built-in night vision function; you can see when there is light at night. Turn on the auto focus and blur the background; you can focus on people or objects need to be observed.
4; Moisture-proof and Waterproof: The Nitrogen-filled waterproof and O-ring optical components can prevent moisture; dust and debris; and ensure service life. The bracket better fits your phone; allowing you to take beautiful photos and adapt to harsh environments.
5; Suitable Group: Suitable for outdoor sports enthusiasts and wilderness explorers; an essential equipment for bird watching; wildlife; hunting; hiking; mountain climbing; camping and travel.
1.TripodDesign:Anti-shakesystem; specialtripod3Dgyroscope; verystableduringmultiplezooms.
2.ClearerScenes:BAK4prismlens; 30timescloserandlargefieldofview; clearerandmorecolorfulscenes.Excellentlighttransmittanceandbrightness; brighterandclearerimages.
3.NightVisionFunction:Built-innightvisionfunction; youcanseewhenthereislightatnight.Turnontheautofocusandblurthebackground; youcanfocusonpeopleorobjectsneedtobeobserved.
4.Moisture-proofandWaterproof:TheNitrogen-filledwaterproofandO-ringopticalcomponentscanpreventmoisture; dustanddebris; andensureservicelife.Thebracketbetterfitsyourphone; allowingyoutotakebeautifulphotosandadapttoharshenvironments.
5.SuitableGroup:Suitableforoutdoorsportsenthusiastsandwildernessexplorers; anessentialequipmentforbirdwatching; wildlife; hunting; hiking; mountainclimbing; campingandtravel.

Specification:
Model:10-300x40
Effectivediameterofobjectivelens:about30mm/1.3in
Magnification:7-17times(correspondingtoadjustmentlevel10X100)
Eyepiecediameter:about22mm/8.27in
Exitpupildiameter:4.2-1.7mm
Exitpupildistance:14-12mm
Actualfieldofview:230-110FT1000YDS
Actualfieldofview:4.4-2.1degrees
Theshortestfocusingdistance:2.5m
Size:about173/128x43mm(stretchingandshrinking)
Weight:about300g
Prism:BAK4prism
Coating:FMC
Colour:black
Eyemask:rotatingeyemask
Waterproof:yes
Tripodcanbeconnected:yes
Whethertoconnectthemobilephone:yes
Usedfor:racing; beach; birdwatching; boating/yachting; horseracing; outdooractivities; sports; drama; travel
Material:opticalglass
Type:monocular