Objective Lens In Telescope
Related Faq
Q
What is the specification of the objective lens thread? Can they be interchanged?
A
Hello, our microscope objective has three magnifications: 4X, 10X, and 40X. The microscope objective can be disassembled or replaced. To be honest, we do not recommend you to do so, because disassembling the objective lens by yourself may contaminate or damage the objective lens, damage the structural stability of the microscope, and shorten its service life. 
Q
How is the quality of the telescope?
A
The binocular shell is made of environmentally friendly, odorless rubber material. The surface of the binoculars is nicely matted and effectively prevents slipping. 
Q
Telescope not turning on?
A
(1)Please check to make sure you have installed 1.5V 6*AA battery. Do not use inferior batteries as their voltage is lower than 1.5V. (We recommend brands like Energizer, Duracell, AmazonBasics, etc.). (2)Make sure the polarity is correct and the contact with the spring is normal. (3)Press and hold the power button for at least 3 seconds to power on. (4)If it still cannot be turned on after 1-3 steps, please try to use a power bank. 
Q
Is this really a 16x magnification? Has anyone measured that the objective lens is really 52mm?
A
Yes, the outside diameter of the objective lens is 52mm. 
Q
Does this monocular have an actual 50mm objective lens?
A
Yes,the images are very clear on this model and mine is well made. 
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