40x astrophotography refractor telescope

Brand Name:OEM, ODM All Available

Place of Origin:China

Astronomical Refractor Telescope 70x400mm Landscape Observation Sky Telescope Product parameter optical system Refractor Model 16-40x70 Objective 70mm Focal length 400mm Focus ratio 11.25 Eyepiece 10mm 25mm Angle of view 1.3° Magnification 40x 16x Finder ...

Brand Name:OEM, ODM All Available

Place of Origin:China

70x400mm Astronomical Refractor Telescope Landscape Observation​ Product parameter optical system Refractor Model 16-40x70 Objective 70mm Focal length 400mm Focus ratio 11.25 Eyepiece 10mm 25mm Angle of view 1.3° Magnification 40x 16x Finder Mirror 5*24...

Brand Name:YBoptics

Model Number:40070 Astronomical Telescope

Place of Origin:China

...Astronomical Refractor Telescope For Kids Adults Bigenner Parameters for YBoptics Telescope optical system Refractor Telescope Model 16-40x70 Objective 70mm Focal length 400mm Focal ratio 4.3 Eyepiece 10mm / 25mm Angle of view 2.21° Magnification 40x - ...

Brand Name:OEM ODM

Model Number:70x400mm

Place of Origin:Sichuan, China (Mainland)

...Beginner Refractor Telescope For Planets Professional Astronomical Telescope Specifications optical system Refractor Telescope Model 16-40x70 Objective 70mm Focal length 400mm Focal ratio 4.3 Eyepiece 10mm / 25mm Angle of view 2.21° Magnification 40x - ...

Place of Origin:Guangdong, China (Mainland)

Brand Name:USCAMEL

Model Number:UW051

Travel scope refractor astronomical telescope Product Description Features: Multilayer coated optics for enhanced brightness, protect your eyes Entry-level refractive astronomical telescope with 90mm aperture and 600mm focal length Preassembled aluminum ...

Brand Name:Kinglux optics

Model Number:F40040-40

Place of Origin:China

5x18 Finderscope Starter Compact Refractor Telescope 400mm Focal Length F40040mm Astronomical Telescopes Objective diameter 40mm Focus length 400mm Refractor Great gift for Astronomy Beginners Telescope with 40mm aperture 400mm focal length is designed to ...

Brand Name:OPTO-EDU

Model Number:T11.5611

Place of Origin:China

...Telescope, Refraction, F400, D70 A B Type Refraction ● ● Lens Clear Aperture 70mm ● ● Focal Length 400mm ● ● Eyepiece Dia.31.7 K10mm, K25mm ● ● Accessories Finderscope ● ● Diagonal Mirror ● ● Barlow Lens 3x ● ● Telescopic Aluminum Tripod ● ● Knapsack Carrying Bag ● 　 Hand Carrying Bag 　 ● Eyepiece Power Power With 3x Barlow Lens K25mm 16x 48x K10mm 40x...

Brand Name:SOUTH

Model Number:DSZ3

Place of Origin:China

... China Guangdong Brand Name SOUTH Model Number DSZ2/DSZ3 DSZ2+FSI micrometer 0.5mm Telescope image/magnification positive / 40x Objective lens diameter 45mm Field of view Angle 1°20 ' Multiply the constant/add the constant 100/0 Leveling accuracy ±0.3" ...

Brand Name:VANCO

Model Number:PH-2

Place of Origin:CHINA

PH-2 Microscope Slide Phase Contrast Kit Specifications Phase contrast equipment with plan achromatic Aph objectives: 10x/0.25; 20x/0.4; 40x/0.65; 100x/1.25 oil with centering telescope, and Abbe condenser NA 1.25 with iris diaphragm. Tube length: 160 mm.

Brand Name:--

Model Number:BDS500-FL

Place of Origin:Chongqing,China

...,ceter telescope Large Diameter Nosepiece Quintuple Objective Long Working Distance Infinity Plan Objective LPL 4x/0.11 W.D.=12.1mm Infinity Plan Phase Contrast Objective LPL Ph P 10x/0.25 W.D.=8.3mm LPL Ph P 20x/0.40 W.D.=7.2mm LPL Ph P 40x/0.60 WD=3.4mm