MachineryOffers

F30070M Refracting Astronomical Telescope 150x Magnification 70mm Objective Lens Diameter BAK4 Lens

  • Supplier: Shenzhen Keda Technology Co., Ltd.
  • Region: Guangdong, China
  • Contact: Mr King Zhao
  • Price: $22.43 / 1 - 99 pieces
    $21.60 / 100 - 9999 pieces
    $20.77 / 10000 - 49999 pieces
    $19.94 / >=50000 pieces
  • Min. Order: 1 piece
Product details
Number of Diaphragm Blades:8 bladesOrigin:Guangdong, China
Packaging Details:Color retail boxmodel:KD495-K0606
Sales unit:single productInstrument magnification:150
focal length:300mmcaliber:70mm
Microscope principle:metallographic microscopeSingle pack size:27X5.2X2.8 cm
solve:3.2Gross weight per piece:2.600 kg
Exit pupil diameter:1.2(mm)use:telescope
type:SightMicroscope tube:1
Telescope measurement range:0-300mmExit pupil distance:3.6(mm)

Refracting astronomical telescope 150 times magnification 70mm objective lens diameter BAK4 lens

 

 

optical system
refraction
Model
70x300mm
objective
70 mm
focal length
300 mm
Focus ratio
4.29
eyepiece
6 mm 20 mm
angle of view
1.2°
enlarge
15-150 times
viewfinder
5*24
Zenith Mirror
Zenith Mirror
Optical coating
Formica
barlow lens
1.5 times 3 times
exit pupil diameter
1.8 mm
solve
≤4.0
tripod
aluminum aluminum
loy tripod / aluminum alloy telescopic high tripod
weight
1.7 kg
main ingredient
Optical glass, aluminum, iron, plastic

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