F400x40 Astronomical Refractor Telescope HD Optical Space Monocular Entry Level Children Kids Toy Gifts + Tripod
$104
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard
Specifications
Optical system:Refractive
Tripod:Aluminum tripod
Caliber:40mm
Focal length:400mm
Limit star:10
Focus ratio:10
Resolution (Rayleigh limit):1.84 arc seconds
Eyepiece:H20mm
Magnification#:20 times
Resolution (Du’s limit):1.65 angular seconds
Eyepiece:H12.5mm
Magnification:32 times
Photo resolution:180 strips / mm
Finder mirror:5 x 18
Light collection:150X
Zenith mirror:0.965 inch zenith mirror
Field of view:2.1°
Main mirror length:345mm
Linear field of view (1000 yards):20.32
Optical coating:Multi-layer coating
Weight#:Approx.1.5kg
Features
40mm objective lens.
Aluminum tripod.
Exquisite and compact.
High transmission coatings.
Package included
1 x Main barrel
1 x H12.5mm / H20mm eyepiece
1 x Objective lens cover
1 x 90° zenith mirror
1 x Finder
1 x Aluminum alloy tripod
1 x Product packaging box / manual
| Weight | 1.035 kg |
|---|
Only logged in customers who have purchased this product may leave a review.
Related products
-
OPTOLONG EOS-FF UHC Star Filter for Canon 5D2/5D3/6D Camera Astronomical Accessories
$237Astronomical TelescopeAdd to cartSpecificationsProducts:UHCType:EOS-FFModel:Canon 5D2/5D3/6DApplicable lenses:Full range of EF-mount primary and secondary lensesCaution*When shooting with the built-in filter, the reflector will be lifted and the OVF will not be able to view the scene.*Due to the difference in focus system design among manufacturers, some entry-level models may not be able to focus smoothly when using OVF, so it …
OPTOLONG EOS-FF UHC Star Filter for Canon 5D2/5D3/6D Camera Astronomical AccessoriesRead More
-
OPTOLONG EOS-FF L-Pro UT 0.3mm Star Filter for Canon 5D2/5D3/6D Camera Astronomical Accessories
$506Astronomical TelescopeAdd to cartSpecificationsProducts:L-Pro UTType:EOS-FFModel:Canon 5D2/5D3/6DApplicable lenses:Full range of EF-mount primary and secondary lensesPeak average transmittance:T>90%Cut-off range:380-750nmCutoff depth:Light damage cutoff > 90%Finish:60/40Face shape:λ/4Parallelism:30 secondsSuitable for:Use under 3-7 light hazardsCaution*When shooting with the built-in filter, the reflector will be lifted and the OVF will not be able to view the scene.*Due to the difference in focus system design among …
-
OPTOLONG NK-FF UHC Star Filter for Nikon D600/D610/D700 Camera Astronomical Accessories
$243Astronomical TelescopeAdd to cartSpecificationsProducts:UHCType:NK-FFModel:Nikon D600/D610/D700Applicable lenses:All Nikon lens series released after 2003Caution*When shooting with the built-in filter, the reflector will be lifted and the OVF will not be able to view the scene.*Due to the difference in focus system design among manufacturers, some entry-level models may not be able to focus smoothly when using OVF, so it is …
OPTOLONG NK-FF UHC Star Filter for Nikon D600/D610/D700 Camera Astronomical AccessoriesRead More
-
8X Kids Astronomical Telescope Design Monocular Educational Toy with Tripods
$40Astronomical TelescopeAdd to cartSpecificationsName:#Astronomical Telescope [ Simple Child Version ]Material:#ABS+Acrylic+Aluminum+PVCColor:#RedMagnification:#8XLens diameter:#35mm/1.8′Overall Size:#280*35*35mm/11*1.8*1.8inchAluminum Tripod:#Max height 16cm/6.3inchFeatures— The DIY style allows children to develop their hands-on and thinking skills in the process of hands-on assembly.— The simple composition, entry-level astronomical telescope, arouses children’s interest in observation and exploration.— The raw materials are environmentally friendly, non-toxic and harmless to children, and …
8X Kids Astronomical Telescope Design Monocular Educational Toy with TripodsRead More
Customers Also Viewed
-
TELESIN Camera Bag for Gopro Hero8 max Waterproof Travel Photography Storage Bag
$43Travel Packing OrganizersAdd to cartSpecificationBrand:TELESINMaterial:PUSize:240 x 145 x 60mm / 9.4 x 5.7 x 2.36inchFeaturesThe shell is made of EVA hard material.Effectively resistant to compression, drop and abrasion.Soft fleece inside, shock absorption and scratch resistance.Large capacity storage for your camera, battery, selfie stick, backpack clip, data cable, USB flash drive, etc.Package included1 x Camera bag
Reviews
There are no reviews yet.