BYOMIC Reflector-Telescope AZ 76/700mm with Case, 3 Eyepieces, Barlow Lens 2x
- Easy-to-use reflector telescope, especially designed for beginners
- Mirror diameter 76 mm and focal length 700 mm
- Includes carrying case
- 3 eyepieces: 20, 12.5 and 4 mm and Barlow lens 2x
- With tripod and eyepiece tray
Description
The BYOMIC reflector telescope's 76 mm main mirror and 700 mm focal length make it a highly portable and easy-to-use telescope, while the adjustable aluminum tripod provides a stable platform for users of different heights. Three eyepieces are included, offering high, medium and low magnification. Combined with the 2x Barlow lens, the magnification of each eyepiece is doubled to increase the versatility of the telescope.
This telescope is ideal for easy entry into amateur astronomy, easy to understand and quick to set up without tools. With 76mm aperture, the entry-level class of reflecting telescopes begins. You can explore Jupiter with its four big moons or Saturn's rings as well as the countless craters of the moon. Discover the Orion Nebula, (1350 light-years) in the galactic neighborhood of one of the most active star-forming regions, which is why it is a favorite object for studying star formation.
Precautions for solar observation
When observing the Sun through a telescope, it is mandatory to use a suitable solar filter. Solar filters attached to the eyepiece usually do not provide adequate protection, as they may shatter or melt under the intense heat. The solar filter should therefore be attached in front of the telescope aperture. Alternatively, the sun can also be projected onto a white screen, but this is not advisable for all telescopes (heat load in the eyepiece).
Videos
 Zusammenbau Omegon N 76/700
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 Omegon Newton Teleskop N 76/700
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Specifications
Optics |
|---|
| Type |
Reflector |
| Optical Design |
Newton |
| Focal Lenght (mm) |
700 |
| Focal Ratio (f/) |
9,2 |
| Max. useful Magnification (-x) |
150 |
| Eyepiece |
1,25" |
| Light gathering capacity (compared with the human eye) |
120x |
| Resolution Power (arc seconds) |
1,51 |
Mount |
|---|
| Design |
Azimutal |
| Mounting Type |
AZ-1 |
| GoTo Control |
No |
| Tracking |
No |
Accessory included |
|---|
| Eyespieces 1,25'' |
20mm, 12.5mm, 4mm |
| Starpointer |
5x24 |
| Barlow Lens |
2x |
General |
|---|
| Tripod (Material) |
Aluminum |
| Tripod Height |
variable from 71cm to 121cm |
In the Box
- 1x BYOMIC Reflector-Telescope AZ 76/700mm
- 1x Carrying Case
- 1x Tripod with Eyepiece Tray
- 3 Eyepieces: 20, 12.5 und 4 mm
- 1x Barlow Lens 2x
- 1x LED-Starpointer
Product safety information
Manufacturer information:
Benel B.V.
Buitenvaart 1127a
7905 SE Hoogeveen
Niederlande
info@benel.nl
https://www.benel.de
Definition: The Water Column of a Tent
The water column indicates the maximum water pressure that a tent fabric can withstand.
A water column of 1,500 mm means that the tent fabric can withstand the pressure
of a 1,500 mm (1.5 meter) high column of water before water penetrates the fabric.
The higher it is, the more waterproof the tent material is.
Waterproofness
The water column is also a unit of measurement to measure the watertightness e.g.
B. of technical fabrics (tents, functional and rainwear).
DIN EN ISO 811:2018
regulates the method for determining the resistance to the penetration of water.
The following “hydrostatic water pressure test” must be carried out: The outside
of the material is exposed to the water. The water pressure starts at zero, the
water column rises by 100 mmWC or 600 mmWC per minute, depending on the standard.
The time is measured until the third drop can be seen on the inside. The pressure
that is acting at this point in time is then given in millimeters of water column.
Top tents are considered waterproof from 1500 mm
and tent floors from 2000 mm according to DIN.
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