celestron automatic star searching nexstar 9se evolutionary astronomical telescope 12092

Product Overview

Description

Explore the Universe and control your NexStar Evolution telescope with the free Celestron SkyPortal app for iOS and Android!
Portable 9.25-inch Schmidt-Cassegrain optical tube with StarBright XLT optical coatings and Fastar compatibility
Computerized GoTo mount with high-performance worm gears and motors for improved tracking accuracy, along with reduced gear backlash
Rechargeable lithium-iron phosphate battery with enough power for 10 hours of continuous observing
Improved industrial design with manual clutches and integrated carry handles, plus the added convenience of two accessory trays and a USB charge port for your smart device

model:NEXSTAR EVOLUTION 9 (code:12092)
Lens barrel

Optical design: Schmidt Cassegrain

Caliber: 235 mm

Focal length: 2350 mm

Focal ratio: F / 10

Eyepiece / magnification: 40mm / 59x 13mm / 180X

Star finder: red dot star finder

Zenith mirror: 1.25 inches

Lens barrel material: Aluminum

Maximum effective magnification: 555x

Minimum effective magnification: 34 times

Limiting magnitude: 14.4

Resolution: 0.59 arcsec (Rayleigh limit) / 0.49 arcsec (Dow limit)

Condensing power: 1127 times that of human eyes

Secondary mirror shielding: 85mm

Percentage of secondary mirror occlusion: 36% (diameter) / 13% (area)

Optical coating: starbright XLT coating

Barrel length: 559 mm

Barrel weight: 9.1kg

Dovetail plate: vixen type

bracket

Bracket type: ergonomic computerized single arm theodolite

Tripod: stainless steel tripod with adjustable height

Tripod weight: 12kg

Accessory disk: including

Theodolite weight: 7.3kg

Slewing rate: 9 speeds, maximum 4 degrees / second

Tracking speed: Star speed, sun speed, moon speed

Tracking mode: theodolite, equatorial instrument, northern hemisphere, equatorial instrument, Southern Hemisphere

Dovetail groove: vixen type

Aux port: 4 (the manual controller can use any aux port)

USB port: including bracket output port

WiFi: built in WiFi, which can be controlled by WiFi

Power supply: built in lithium iron phosphate battery

Motor: DC servo motor

Calibration mode: star calibration, one star calibration, two star calibration, automatic two star calibration, solar system celestial body calibration

Computerized manual controller: upgradeable, double row 16 character LCD display, 19 fiber backlight, built-in Mini USB port

Database: more than 40000 targets, 100 user-defined targets and 200 target enhanced information

Software: starry night special Basic Edition / SKYPORT

Power adapter: including