---
product_id: 138504486
title: "Monocular Telescope, Tensun 12x50 High Power HD Monocular with Universal Smartphone Holder - Bak4 Prism Fmc, Waterproof Scope, Dual Focus Optics Scope for NBA/Football/Concert/Vocal Concert/Hunting"
brand: "tensun"
price: "¥114"
currency: JPY
in_stock: false
reviews_count: 7
url: https://www.desertcart.jp/products/138504486-monocular-telescope-tensun-12x50-high-power-hd-monocular-with-universal
store_origin: JP
region: Japan
---

# Monocular Telescope, Tensun 12x50 High Power HD Monocular with Universal Smartphone Holder - Bak4 Prism Fmc, Waterproof Scope, Dual Focus Optics Scope for NBA/Football/Concert/Vocal Concert/Hunting

**Brand:** tensun
**Price:** ¥114
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Monocular Telescope, Tensun 12x50 High Power HD Monocular with Universal Smartphone Holder - Bak4 Prism Fmc, Waterproof Scope, Dual Focus Optics Scope for NBA/Football/Concert/Vocal Concert/Hunting by tensun
- **How much does it cost?** ¥114 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/138504486-monocular-telescope-tensun-12x50-high-power-hd-monocular-with-universal)

## Best For

- tensun enthusiasts

## Why This Product

- Trusted tensun brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Full description not available

## Features

- About this item
- 【High Definition Monocular】 Tensun 12x50 Monocular Telescope, with a full 12x magnification and large object lens, gives you the best view in your outdoor adventures, sports and concerts watching with much clearer and brighter image. This monocular has large field of view (369ft/1,000Yds), provides a lateral observation diameter of 369ft when the longitudinal viewing distance reaches 1000yds, perfect for sports watching, travelling, concert, circus, sightseeing.     【High Transmittance BAK4 Prism】 Bak-4 prisms with all-optical multi-layer broadband green film, full multi-coated optics lens guarantee superior light transmission and brightness, the light transmittance reaches up to 99.5%, you won't be dizzy even watching for a long time. This high power monocular telescope also has low-light-level night vision, assists you see things in low light(can't used for totally black night vision), help you enjoying starlight moonshine or concerts.     【Waterproof, Fogproof and Shockproof】 Built in lens dust cover and o-ring sealed optics, prevent moisture, dust and debris from getting inside the monocular and inhibit internal fogging, great for most weather and environment. Durable and portable, solid frame and shock absorber rubber band stripes design, makes it comfortable to hold and keep it from slipping out from your hand.     【Dual Focus Capability and Adjustable Eye Cup】 This zoom telescope monocular has two way to focus, the center focus knob allows you to focus accurately with one hand, allows you to use in any circumstances, provides a amazing viewing experience. The adjustable eye cup can be easily and rapidly twisted up and down for optimal viewing with or without glasses, also perfect for Eye-Glass Wearers.     【100% Money Back Guarantee 】 Easy Operate HD Monocular: Come with a quick alignment phone holder (5.7cm-7.3cm, compatible with most cell phone in market, like iPhone/Samsung/Sony, etc) and adjustable tripod to record the beauty in distant, hold the phone precisely and firmly over the eyepiece. Also come with carrying bag, cleaning cloth, hand strap and neck strap. We offer 100% Money Back Guarantee if there are quality problems and 2 years free warranty.

## Images

![Monocular Telescope, Tensun 12x50 High Power HD Monocular with Universal Smartphone Holder - Bak4 Prism Fmc, Waterproof Scope, Dual Focus Optics Scope for NBA/Football/Concert/Vocal Concert/Hunting - Image 1](https://m.media-amazon.com/images/I/71xMz94CJML.jpg)
![Monocular Telescope, Tensun 12x50 High Power HD Monocular with Universal Smartphone Holder - Bak4 Prism Fmc, Waterproof Scope, Dual Focus Optics Scope for NBA/Football/Concert/Vocal Concert/Hunting - Image 2](https://m.media-amazon.com/images/I/71DLs3sYrdL.jpg)
![Monocular Telescope, Tensun 12x50 High Power HD Monocular with Universal Smartphone Holder - Bak4 Prism Fmc, Waterproof Scope, Dual Focus Optics Scope for NBA/Football/Concert/Vocal Concert/Hunting - Image 3](https://m.media-amazon.com/images/I/81jFwE1lsUL.jpg)
![Monocular Telescope, Tensun 12x50 High Power HD Monocular with Universal Smartphone Holder - Bak4 Prism Fmc, Waterproof Scope, Dual Focus Optics Scope for NBA/Football/Concert/Vocal Concert/Hunting - Image 4](https://m.media-amazon.com/images/I/81GtlJyORkL.jpg)
![Monocular Telescope, Tensun 12x50 High Power HD Monocular with Universal Smartphone Holder - Bak4 Prism Fmc, Waterproof Scope, Dual Focus Optics Scope for NBA/Football/Concert/Vocal Concert/Hunting - Image 5](https://m.media-amazon.com/images/I/61l6hkLSlaL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Good concept that isn’t quite realized
  

*by A***. on Reviewed in the United States on May 29, 2019*

The monocular is a lightweight easy to handle scope with decent magnification and easy to focus.  It has a nice quick release lanyard and canvas case.  If we were to stop there this would get a 5 star review but it also comes with a mini tripod and an adaptor to be used with a smartphone camera.Let’s start with the tripod.  It works fine for the lightweight monocular but let’s face it you are not going to use it with just the scope.  When you attach the phone and adaptor the little guy just wants to collapse, subtly now but I am sure moreso with more use.  Also the handle on the clamp knob fell off after one use.The adaptor is not bad for phones with only one camera if you have a newer phone with multiple cameras such as an iPhone X it is not functional since the camera changes with zooming.  I did use it with a iPhone 6plus and it worked well.In conclusion the monocular is nice and convenient but the Tripod is poorly made and not that useful.

### ⭐⭐⭐⭐⭐ 







  
  
    Great value!
  

*by J***T on Reviewed in the United States on March 8, 2019*

It’s hard to argue with the value of this lightweight monocular.  Compact and very easy to use, it is a great addition to my kayaking gear.  I’ve been used to carrying heavier binoculars, which have proven inconvenient and cumbersome.  This waterproof monocular may lack the binocular’s wide field, but it provides a crisp clean view at half the weight.  I’ll recommend it to my kayaking and birding friends.

### ⭐⭐ 







  
  
    An OK product for its price.
  

*by A***S on Reviewed in the United States on May 17, 2019*

Product is not what I expected. If not for its price, I would give it a 2. The hardware to attach your phone so you can take picture kept falling off. Also, when I used it during my camping trip to take picture using my phone attach to it, it is not the whole screen but just a little circle.

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**Shop now:** [https://www.desertcart.jp/products/138504486-monocular-telescope-tensun-12x50-high-power-hd-monocular-with-universal](https://www.desertcart.jp/products/138504486-monocular-telescope-tensun-12x50-high-power-hd-monocular-with-universal)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-16*