Photographs play an important role in people’s lives. Other than keeping records of events, photographs enhance the relationship between people as they store memories over the years.
There are various types of photographs. In the modern world, digital photographs are the most common. These are photos taken and stored in digital devices such as phones, tablets, and digital cameras. Before the development of digital photography, photos were stored in hard copy format.
Analog cameras were used to take photos; they used light exposure and photographic films to create images. For better viewing of the photographs, they were attached on reels then viewed using a 3D slide viewer.
A 3 D slide viewer is used to view images placed on reels and illuminated by light. Nowadays, slide viewers are given to kids and adults as gifts. They can be presented on birthdays to remind someone of how far they have come.
Slide viewers given to kids are usually meant for viewing child-friendly reels for educational and leisure purposes. Although they are being replaced by digital media viewing devices, slide viewers are still held in high regard by people in different settings.
How to find the best 3D slide viewer?
There are many manufacturers on the market today; this could make it hard for one to find a suitable 3D slide viewer. There are several ways to tell whether a slide viewer is good depending on one’s needs. they include;
Asking For Recommendations
People have been purchasing 3D slide viewers for a long time. If one intends to buy one as a first-timer, they can ask for recommendations from those who have used the viewers before. One can ask for recommendations physically from customers of renowned distributors.
Thanks to technological advancements, one can get recommendations from online platforms such as social media pages. The main benefit of recommendations is that one gets all details of the 3D slide viewer, including stores where they can be found.
Reading Product Reviews
Reviews are feedback from customers and individuals that have used 3D slide viewers before. Unlike recommendations, product reviews focus on specific items. Reviews are the best source of product information as they outline both benefits and shortcomings of a product. There are several platforms where one can read reviews on 3D slide viewers.
Thanks to technology, one can read reviews from online platforms as well as print media. Reviews give details of how the slide viewers behave when used over time. Additionally, one can tell the suitable price of the slide viewer based on customer reviews.
Ask For Custom 3D Slide Viewers
The easiest way to ensure quality is by asking for custom-made 3D slide viewers. This is applicable when giving out the slide viewer as a gift to someone or purchasing it for personal use. Various manufacturers offer customization services for reels and slide viewers. However, it could cost higher than purchasing normal slide viewers.
Customization allows one to choose their desired color combinations and size of elements. One can also choose the kind of material used to make the slide viewers and all writings to be included.
As stated earlier, the high number of manufacturers and distributors on the market makes it hard to choose a 3D slide viewer. Several factors determine the suitability of a 3D slide viewer depending on one’s needs. These factors determine how efficient the slide viewer one purchases is during the duration of use. Some common factors to look at include;
Durability Of the 3D Slide Viewer Matters
3D slide viewers are an inexpensive way of sharing memories or learning through images. When purchasing a slide viewer, one should ensure it is durable enough to receive value for their money. Durability can be assessed based on the material used to make the slide viewers.
Typically, they are made of plastic with lenses on the inside. However, the density of plastic used could vary depending on the manufacturer’s preferences. The ideal slide viewers should be made of hard plastic to prevent breakages.
Additionally, a hard plastic casing protects the lenses from breaking or displacement in case of a fall. Regular repairs and replacements make the slide viewers expensive; however, they should be repairable once they break down. Spare parts such as lenses should be available to avoid replacing the entire slide viewer when one part breaks.
Size Of the Slide Viewer
A 3D slide viewer can be made in various sizes. One’s choice depends on the number of images and size of the reel they want to view. Larger reels are usually viewed by bigger slide viewers. With small slide viewers, one can have the images attached to more than one reel.
However, purchasing several small rigs is uneconomical compared to purchasing one bigger reel for the images. Additionally, information kept on several reels is easily destroyed, especially if the user is a child.
How The 3D Slide Viewer Works
3D slide viewers work differently depending on their properties. Most slide viewers two lenses, one for each eye. The lenses are placed to focus on different halves of an image, creating a stereoscopic effect. While some have levers on the side to move the reel around, some don’t. Slide viewers with levers are easy to use and keep the reels secure.
On the other hand, slide viewers without levers put the information on the reel at risk of damage since the reel is moved by hand. In the modern-day, slide viewers have evolved to virtual reality glasses. These glasses are used to give more lively images projected from a phone or computer.
Several other factors determine the suitability of a 3D slide viewer, including the cost. The amount of money one spends to acquire and maintain a slide viewer should not have adverse impacts on their financial status. Although slide viewers are mostly used for entertainment, they have been incorporated into marketing for corporations. Potential customers are shown 3D product catalogs using 3D slide viewers at stores and trade fairs. This is an economical marketing campaign as the corporations don’t have to provide many reels at a time.
UPLARN 
