Traditional Culture Encyclopedia - Photography major - Hello, I want to buy an astronomical telescope AstraZentrum 80EQ, but I am a novice and know almost nothing about telescopes. I'd like you to give me some advice.

Hello, I want to buy an astronomical telescope AstraZentrum 80EQ, but I am a novice and know almost nothing about telescopes. I'd like you to give me some advice.

AstraZeneca 80EQ is very suitable for beginners, and I really want to buy such a telescope. It's best to discuss with the merchant not to use the 4 mm eyepiece (this telescope can't be used at 150 times) but to replace it with PL6.3 (142 times).

Then there is the triple barov doubling, which is absolutely unnecessary and useless. It should be noted that the eyepiece must be equipped with Russell eyepiece, that is, PL6.3( 142 times) PL 10(90 times) PL20(45 times). It would be perfect if it could be so equipped.

Checked the configuration as follows:

Optical system: refractive refractor

Main engine diameter: 80mm

Main machine focal length: 900mm

Main engine focal ratio: 1: 1 1.25.

Coating coating: FC full coating.

Resolution: ≤3.5 inches

Light concentration: 13 1 times the naked eye.

Limit magnitude: 1 1.4 magnitude.

Angle of view:18.59m/1000m.

Eyepiece interface: 31.7mm (1.25in).

Standard eyepiece 1:4 mm

The standard magnification is 1:225 times.

Standard eyepiece 2: 20mm

Standard magnification 2:45 times

Barlow mirror: 3x

Maximum magnification: 675 times

Star finder: 5x24

Length of lens barrel: 965.2mm.

Photography interface: can be customized according to needs.

Tracking device: German mechanical equatorial instrument.

Foot stand interface: special foot stand interface

Tripod: aluminum tripod

Full set weight: 8620g