RUNWEI Binocular Telescope,10x42 HD Waterproof Binoculars HD Quality BAK 4 Roof Prism is Best for Bird Watching, Hunting, Camping, Travel, Hiking by RUNWEI at Telescope Simulator. MPN: 1716. Hurry! Limited time offer. Offer valid only while supplies last. A telescope is an optical instrument that uses a lens or mirror and other optics to observe distant objects. The first function is to enlarge the opening angle of the distant object so that the human eye can see the smaller details of the angular distance. The second effect is to collect the beam that is much thicker than the pupil diameter (maximum 8 mm) collected by the objective lens and send it to the human eye so that the observer can see the weak objects that could not be seen.Function typ
Product Description & Reviews
A telescope is an optical instrument that uses a lens or mirror and other optics to observe distant objects. The first function is to enlarge the opening angle of the distant object so that the human eye can see the smaller details of the angular distance. The second effect is to collect the beam that is much thicker than the pupil diameter (maximum 8 mm) collected by the objective lens and send it to the human eye so that the observer can see the weak objects that could not be seen.Function type: ordinary telescopeStructure: BinocularsModel: HTK-65-02Instrument magnification: 10Export distance: 15MMExit diameter: 4.1MMField of view: 303/101, ft @ 1000yds / m @ 1000mSpecifications: blackPrism system: ridgePrism type: BAK-4note:Our products are all new products, please rest assured to buy.Due to manual measurements, there may be minor errors.We have other kinds of products, welcome to buy!Our store has a wide range of products and the delivery time is approximately 15 to 20 business days. please wait patiently!
Features & Highlights
- Magnification and lens delivers best-in-class clarity and brightness。
- Easy To Focus - Designedto use Easily, Great for Bird Watching, Learning, Star Gazing, Hunting, Sports Games, Theatres, Boat Rides, Hiking, Travel, Summer Fun and Enjoying the Wilderness。
- very compact, doesn't tremble or fall out of your hands and fits in a small bag Your best choice。
- High-power compact 10x42 binoculars: SilkRd compact binoculars, 10x high magnification and 42mm objective, 334ft / 1093yds large field of view.Performances, vocal concerts, sports competitions, etc.
- Optical viewing angle design optical system: 10x42 binoculars, 42mm FMC full multi-layer coated green film objective and 18mm blue film eyepiece, large BAK-4 roof prism system to ensure excellent light transmittance and brightness
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mpn: 483-698, ean: 0888483695711,
Model: 8x32mm Binocular for adults and childrenMagnification: 8xTarget diameter: 32mmOcular diameter: 21mmScope of field of vision: 430ft / 1000ydsLens type: BAK4Prisms: PorroPrism surface coating: FMCFocus system: CentralWaterproof: Nitogen Waterpro...
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Welcome to the FLY10x25 compact binoculars for children and adults Best for gifts for bird watching folding observation telescopes for outdoor camping and sports games for boys and girlsClickProduct Name: HD TelescopeThis lightweight, powerful binocu...
mpn: 976-010-243, ean: 0806976243010,
IMPORTANT PARAMETERS:Objective lens diameter:30mmeyepiece diameter:23mmMagnification: 8XPrism:BAK4Coating: Fully-Multi CoatedViewing angle：9.8°Linear Field of View (@1000 yds): 168 ft / 1000mWaterproof: Living waterproofColor: CamouflageDimensions...
Magnification:10x Prism Type:Bak-4, roof Field of View:283ft/1000yds Exit Pupil:4.2mm Lens Coating:Fully multi-coated Eye Cup:Twist-up Weight:33.15oz Objective Lens Dia.:42mm Focus System:Center Field Angle:5.4degrees Exit Relief:14mm Trip...