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Student entry level 40070 telescope professional stargazing high-definition night vision refraction large diameter

$48.24 / Piece | 1 Piece (Min. Order)
Quantity:
- + Pieces available
0piecesselected, US $in total
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Shipping fee:
Depends on the order quantity.
Lead Time:
15 day(s) after payment received
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Overview
Quick Details
Place of Origin:
Henan, China
Brand Name:
IMAISEN
Model Number:
CDD-WYJ-00034
Optical system:
refractive
Caliber:
70mm
Focal length:
400mm
Focus ratio:
F5.7
Finder mirror:
5x24
Linear field of view:
61ft (19m)

Packaging & Delivery

Selling Units:
Single item
Single package size: 
70X35X30 cm
Single gross weight:
2.800 kg
Lead Time :
Quantity(Pieces) 1 - 5000 >5000
Est. Time(days) 15 To be negotiated

Optical system: refractive
Caliber: 70mm
Focal length: 400mm
Focus ratio: F5.7
Eyepiece 1: 10mm
Magnification: 40x
Eyepiece 2: 25mm
Magnification: 16x
Finder mirror: 5x24
Zenith mirror: 48° just like the zenith mirror
Linear field of view: 61ft (19m)
Optical coating: AR coating
Barov Extender: 3x
Outlet diameter: 2.2mm
Resolution: <=4.0
Distortion: 4.9%
Collecting power: 73.5x
Angle of view: 1.30°
Tracking system: platform equatorial
Tripod: Aluminum alloy tripod (45-122cm freely retractable)