2,5*17,5 Compact Daumen Ring Mini Tasche Blau Film Teleskop Ultra Kleine Monokulare

Outer packaging condition: This is a mini telescope. In the movie 007, you can see it being used. It's a very small telescope.In the movie "Who Am I" starring Jackie Chan, the kind that was used before Bigger than a thumb, easily and nimbly held anytime, anywhere. With it, nearsighted people can sit in class without fear of not seeing the blackboard clearly anymore.The elderly person takes one and doesn't worry about not seeing signs clearly while walking on the road.In daily life, just grab one when taking the bus; the stop sign is at the other end, so you don't have to walk over.She seems to have passed by during the date, but it's unclear. With this, you don't have to worry anymore. With this little telescope, everything is solved. Please note: Do not use it for exam cheating to look at other students' papers, hehe~~ It is a compact pocket-sized telescope that takes up very little space; you can easily slip it into your pocket without being noticeable.It's especially suitable for daily carry use. Although it only has a 2.5x magnification, it can save your effort when viewing bus stop signs, store signs, and notices.Store in a dry environment The lens body of this model in our store is made of metal with a textured surface that feels good to hold. The objective lens is coated with blue-purple anti-reflection coating. 1. Name: 2.5x17.5 Small Size 2. Size: only 35x22 mm 3. Form: Using 3-piece 2-group type objective lens Technical Specifications: Magnification: 2.5x Exit Pupil Distance: 13.5 mm Size dimensions: 35x22 mm Product Accessories: Plastic Box There are many names outside, such as the KGB telescope, very mini telescope 2.5x magnification, diameter 17.5mm, length 30mm, net weight 20g excluding protective case, uses 3-element 2-group type objective lens.Compact size, just slip it on your finger to observe distant objects Specification model: 2.5X17.5 Using high-quality achromatic optical lenses with anti-reflection coating for relatively clear vision Due to differences in shooting lighting and the configuration of each monitor, there may be slight color variations between the displayed images and the actual product you receive. We apologize for any inconvenience Frequently Asked Questions: 1. How many meters can it measure? The theoretical viewing distance of a telescope is very far; if the target were as large as the moon, it could be seen from thousands of kilometers away 2. Are there any accessories? Like lens caps or something? The accessory is a small plastic tube, as shown in the picture, without an additional lens cap. 3. How far can this mirror observe at close range? After testing, it can still produce images at a distance of 0.5 meters. If you're not around, no matter how good the telescope is, it's useless.As the saying goes: "You don't see birds when you have a gun on your back, but when you don't have a gun on your back, you don't see birds." When you casually go out without planning to observe anything, you might leave your ordinary telescope at home because it's too big and heavy to carry around conveniently. But suitable observation targets may appear at any time. If you are a bird enthusiast, a rare bird might appear on a branch at this moment; if you are a military enthusiast, an unusual aircraft plume might appear in the sky at this time, leaving you just staring. Telescope Knowledge Questions and Answers: 1. How far can the telescope see? Answer: Essentially In essence, a telescope magnifies distant objects to a certain distance, much like increasing human vision by a certain factor.In this sense, the ring mountain on the Moon, which is 380,000 kilometers away, might be seen clearly, but a much closer Earth satellite might not be able to see it.This is not just a matter of magnification or vision; it is also influenced by the size of the object, the intensity of light, air quality, and the telescope's light transmission rate. 2. How to operate the telescope for the first time? Answer: a. Adjust the distance: Change the distance between the two telescope tubes until a circular field of view is achieved when viewed from left and right.At this time, the exit pupil distance of the two lens barrels will match the distance between the pupils of the human eye. b. Focusing: First turn the telescope's center adjustment mechanism handwheel or adjustment plate until the left eye can clearly see the target.Then turn the diopter dial of the right eyepiece so that the right eye can also see the target clearly. c. Observation: Aim the telescope roughly at the target, turn the center adjustment mechanism, and you can quickly see the target clearly with both eyes.For scenery at different distances, just turn the middle focus mechanism and you can quickly see clearly. When using with glasses, please flip down the eyecup of the telescope before use so that you can see the full field of view.After use, please reset the eye mask. The steps are the same when using a zoom telescope.If you need to observe the details after aiming at the target, turn the zoom knob to the high magnification position. 3. Why do some people feel dizzy when using telescopes? Answer: It is due to the focal length not being adjusted properly, causing visual fatigue.The imaging should be adjusted to the distance of normal vision so that during observation, the eyes don't have to strain to adjust the lens to adapt to the imaging. Everyone's distance of normal vision is different, so the focus adjusted by others may not suit one's own eyes. Adjust according to your own eyes to find a position where observing for a long time doesn't feel tiring. The total price of the goods is greater than 200 yuan or the total number of goods is greater than 50 pieces Our store's products are all mixed batch, and the mixed batch amount only needs to be over 200 yuan. Mixed batch means adding multiple products to the purchase order and placing an order for at least 20 pieces of each product for shipping. Single product means buying one item at a time. Dear customer, welcome to our store. Please read the ordering instructions before placing an order. If you have any objections, just take a look and then place the order, which will be deemed as agreeing to the following terms. Please know that when you choose a seller, we are also choosing customers. We hope to work with honest people, and we welcome sincere business dealings from all parties. Shipping: Our default shipping method is that we may switch to Aneng, Debon, Jiaji, etc. for delivery to places we cannot reach. Please consult customer service for specific shipping costs as they may vary.For requests or services like EMS that have higher costs, additional fees will be required.Important: Upon arrival, please inspect the goods in front of the staff and sign for them only if everything is correct. If there are any abnormalities, you can refuse to sign, and the goods will be returned without causing any loss to you.To avoid unnecessary disputes, please ensure that the receiving personnel must check the goods on the spot; according to Alibaba's rules, once signed for, it is considered that the product has arrived intact at the customer's end, and the seller and company are not responsible. Thank you for your understanding Shipping: The cost is default to be paid upon arrival. If you need to prepay for shipping, please contact customer service first to calculate the cost and help you adjust the actual shipping fee. After arrival, you will need to pick it up at the freight market yourself. If needed.. If you want delivery to your door, you can negotiate with the shipping company yourself. So don't refuse delivery because it's far from you and directly apply for a refund. In this case, we won't do anything and all losses will be borne by the buyer. If you want to send it yourself, I suggest you check first whether the shipping market is far from your home. I hope for your understanding The goods are transported by a third-party shipping company, and we cannot guarantee the arrival time. However, we can provide tracking numbers and assist with inquiries Return and Exchange Service: Since this is a marketplace, the price is not fixed and depends on the actual situation. If there are no valid reasons or no reason for return or exchange, the buyer is responsible for all return shipping costs.If you go shopping at the supermarket, whether you walk or take a taxi, the store will not reimburse you for the travel expenses; if you are not satisfied with the clothes or shoes you bought and want to return or exchange them, whether you walk, take a taxi, or drive, the store still won't reimburse you for the travel expenses... This is the basic principle of transportation.You agree to place an order.If you don't agree, there's no need to force it; just take a look and you can choose to turn away freely. For product quality issues, returns and exchanges are not accepted except for non-returnable items and products under 2 yuan. Once sold, no returns will be accepted for any reason to avoid some customers who like to pick faults and cause trouble.Return and exchange shipping costs due to subjective reasons by the buyer are to be borne by the buyer themselves Returned goods must ensure that they do not affect secondary sales; products must be undamaged, packaging intact, and products free from stains. Tags must be complete. If returned goods do not match those sent out, this refund will be submitted to Alibaba's rights protection department for verification. Responsibility lies with the buyer Additional Terms: Remember to check the completeness of the goods upon arrival before signing for them. The goods are entirely transported by a third-party shipping company. Any damage to items during transportation is the responsibility of the buyer. We can assist customers in filing claims with the company; do not give negative reviews based on shipping speed or damaged items. Otherwise, we will escalate the complaint to the end. Thank you 1. Returns and exchanges are accepted under the following circumstances 1. If the product is damaged, the wrong color or style was sent, missing items, large stains, severe damage that makes it unsellable, you can apply for a return or exchange. When applying for a return or exchange, please make sure to take photos first and then contact our customer service staff for negotiation. If our company determines that it is indeed a quality issue, the shipping cost incurred will be covered by our company.Our company has refused to receive the payment. Please help us advance the shipping fee first. We will directly transfer the incurred cost to your designated Alipay account via Alipay.Note: If you return the product directly without contacting us, we will not accept it 2. Returns and exchanges are not accepted under the following circumstances 1.Occasionally, there may be small bubbles, scratches, or minor flaws in the product that do not affect sales and are not considered quality issues. Such problems are inevitable, and there are no 100% perfect products 3. Man-made defects, product color difference, slow delivery, and poor customer service attitude from the company. 4. Issues based on subjective judgment by buyers such as: not liking it, different from what I imagined, different from others, materials not meeting expectations, poor texture, looks unclassy, etc 5.The colors shipped before and after may vary due to different batches each time, making it difficult to ensure that the product color matches the previous batch exactly. 6. I don't want to sell anymore; I can't ship the goods. Customs intercepted it, not easy to sell It's not selling well, can't be shipped anymore, the platform has penalized it, it's been deleted, and taken off the shelves.Can't sell anymore, waiting. Precautions: All after-sales issues must be addressed within three days of receiving the goods based on the signing time. Please contact our customer service staff promptly and provide your purchase number when applying for after-sales service. Each product can only be processed once. After receiving the goods, please carefully check the quantity, style, color, specifications, and quality. We will not deal with customers who leave negative reviews again. Thank you. Our company has always adhered to the principle of "integrity management" as the fundamental basis for development. It is our responsibility and we will not shirk any of it However, this does not fall under our responsibility, and we will not compromise for any reason. Without rules, there is no order; each store has its own unique regulations Just like everyone has different shopping needs.We develop as a company Continuously learning and refining relative processes and systems is also aimed at better serving everyone What we seek is mutual benefit.Nowadays, we prioritize courtesy over aggression and do not force sales If you like us, please follow us closely so we can grow together. If you feel that we are bothering you, then just close your eyes and rest; we certainly won't disturb you. Finally, I wish all business partners prosperity and abundant wealth Hardware products may have some minor flaws, but as long as they do not affect use, we kindly ask for your understanding.For those who pursue perfection, please take the elegant detour. Thank you. Perfectionist buyers, please be cautious when purchasing. According to our investigation, those giving negative reviews are mostly buyers with less than three stars. We have many things to do and cannot afford your hassles.We have excellent after-sales service. Please consult with us for any issues, and we will do our best to provide you with a satisfactory solution. Warm reminder: First of all, thank you very much for choosing our store's products. We aim to achieve sustainable development by offering cost-effective goods that work together with customers to achieve mutual success. At the same time, since most of the products sold in our store are hardware tools, they are not high-precision products. They are simply tools with a certain range of use and tolerance. Of course, they may not be perfect, so please consider carefully before purchasing