Product Description
100% New Condition and High Quality
Package: 1 PC
Model: 2.5X17.5mm
Material: All metal body, strong and durable, feel good
Focusing mode: rotation focusing
Transit information: High quality composite achromatic optical lenses
Eyepiece diameter: about 8mm
Objective diameter: about 17.5mm
Magnification: 2.5X
Field distance: 8m/600m
Field of view: 6.5 degrees
Exit pupil diameter: 16mm
Exit pupil distance: 13.5mm
Coating: Blue film
Product size: Only 35X22 mm
Packing size: 6cmX5.2cmX6cm
Form: 3 pieces 2 group objective lens
Diameter 22 mm, 35 mm long, net weight 20 grams (not including the protective box), due to the use of 3 pieces of 2 groups of objectives, so clear imaging, imaging bright.
Small size, just put on the finger to observe distant objects! A little bigger than your thumb. Anytime, anywhere, effortless! Probably the smallest telescope in the world
★ Label multiple: 2.5
★ Specification: 2.5X17.5
★ All using high quality composite achromatic optical lenses, high quality anti-reflection film, all metal.
★ Multiple real, high definition quality.
Please note:
1. According to manual measurement,there maybe 1-2 cm difference,We appreciate your understanding!
(Size: 1cm = 0.394 inch, 1 inch = 2.54cm)
2.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
3.pls order the item you need,and make sure you order the right item you really want.
4.we provide fast shipping way for our buyers,the delivery time will be shorter,for normal items,50 US dollars can arrive in 3-5 business days, 40 US dollars need 7-10 business days,30 US dollars need 10-15 business days,for special item,we will tell your the exact extra shipping costs,i you need fast shipping,pls contact us.
5. if you have any doubts,pls contact us first,we will try everything we can to help you solve it.