SIRUI Beyond B1042A Binoculars For Observation - Black

Decent View into Your Eyes Beyond Series 10x42 ED Binoculars Beyond Series 10x42 ED Binoculars 10X High Magnification 20mm Eyepiece BAK4 Prism Multi-layer Coating IPX7 Waterproofing+Nitrogen Filling 1/4”-20 Threaded Hole 10X Golden Range 8-10x magnification is commonly recognized as the “golden range” for binoculars, balancing image quality and usability. Higher magnification can lead to reduced image clarity. 10X Magnification Wide field of view and high image quality. 20mm Large Eyepiece forBetter Experience 20mm Large Eyepiece Detailed insights Bright image Clear subject ＜20mm Small Eyepiece Less detail Dim image Blurred subject 42mm Large Objective Lens The larger the objective lens is, the more the light goes in, perfect for observing bright image. Wide Field of View Wide FOV is suitable for capturing moving object, ideal for outdoor adventure, birding watching, moon watching, etc. OutstandingOptical Performance Designed with 4 pieces of ED glass and 2 pieces of high refractive index glass. Color-accurate and excellent image with minimal dispersion around. Obvious dispersion and blurred image. Multi-layer Coating Inner multi-layer coating increases light transmission, achieving overall transmittance rate of up to 88.5%. LensProtector Solid quality construction with anti-scratch and anti-fouling coating. BAK4 Prism BAK4 is a type of high-density glass. BAK4 prisms are made of a higher quality glass than the lower-cost BK7 prisms that are sometimes used in binoculars. The higher quality glass used in BAK4 prisms results in a brighter and clearer image, especially suitable for viewing in low-light situations. BAK4 Prism BAK4 Prism BAK4 is a type of high-density glass. BAK4 prisms are made of a higher quality glass than the lower-cost BK7 prisms that are sometimes used in binoculars. The higher quality glass used in BAK4 prisms results in a brighter and clearer image, especially suitable for viewing in low-light situations. IPX7 Waterproofing Nitrogen Filling Hermetically sealed barrels with IPX7 waterproofing and nitrogen filling ensure protection against water and fog, making them reliable in all outdoor conditions. Caps Together -15~60℃ Working Temperature -20~60℃ Storage Temperature View the Detailsfrom Your Phone Mount the binoculars on SIRUI tripod and mount your phone on the binoculars via TS-M telescope mobile phone adapter to capture details from your phone with ease. SP124+B5X+BA-2 TS-M1 Telescope Mobile Phone Adapter *Accessories except the binoculars are sold separately. Name of Part Details 01. Center Focusing Wheel Rotate the center focusing wheel to easily focus. 02. Right Eyepiece Focusing Ring Rotate the eyepiece focusing ring until the image is sharp. 03. Eyecup 4 steps adjustment eyecup meets different needs and also helps prevent stray light. 04. 1/4”-20 Threaded Hole You can purchase SIRUI BA-2 Binoculars Adapter to help mount the binoculars on tripod. 05. Included Strap Prevent the product from being lost or falling off. 06. Good Match Put the eyepiece cap on objective lens cap for storage. Two Colors *Optional SIRUI SP124+B5X+BA-2 Tripod Kit *Optional SIRUI SPD04+G5X+BA-2 Tripod Kit Multiple Scenarios Super compact, suitable for outdoor viewing. Concert Landscape Bird Watching Wildlife Patrol Astronomical Observation Match What’s in the Box 1. Box 2. Warranty Card 3. Lens Cloth 4. Binoculars 5. Carrying Bag 6. Strap 7. Eyepiece Cap 8. Objective Lens Cap Specifications Name Beyond Series 10X42 ED Binoculars Interpupillary Adjustment 55~75mm / 2.17~2.95inch Magnification 10X Minimum Focus Distance 3m Eyepiece Diameter (mm/inch) φ 20 / φ 0.79 Maximum Focus Distance ∞ Objective Lens Diameter (mm/inch) φ 42 / φ 1.65 Diopter Adjustment -6~+6D Exit Pupil Diameter (mm/inch) φ 4.2 / φ 0.17 Weight (g/lb) 525 / 1.16 Exit Pupil Distance (mm) 16.4 (Center) / 15.8 (Edge) Dimensions (mm/inch) 130*120 / 5.12*4.72 FOV 6.0° / 104.8m@1000m / 314.4ft@1000 yd Waterproofing IPX7 Light Transmission 88.5% Operation Temperature -15~60℃ Distortion 3.9% Storage Temperature -20~60℃ SIRUI Promise to Provide All Customers withVIP Warranty Service of Optical Products 1. If the optical element of your product is defective or damaged, we will provide you with limited free warranty or replace the damaged one. (If we are not able to repair your product, we will replace it with a product that has the same or better physical condition.) 2. Two years warranty for electronic part from the date of purchase. And we will provide you with free repair or replacement. (If we are not able to repair your product, we will replace it with a product that has the same or better physical condition.) 3. We provide lifetime warranty for factory defective products. If the product is damaged artificially, you have to pay for the repair. The start date of the warranty is subject to the proof of purchase. Does not cover loss, theft, deliberate damage, unauthorized service or cosmetic damage that doesn't hinder performance.