Optional (จำหน่ายแยก): GPS (32 ช่องสัญญาณ), PowerWeightTM rechargeable battery pack, กระเป๋าอลูมิเนียมแบบ heavy duty, ระบบ iGuiderTM autoguiding system #3360
แบรนคุณภาพจาก USA ; ประกันนาน 2 ปี
iOptron HEM27 Slew Demo (with Celestron 11" OTA with no counter weight):
Introducing the HEM27 and the HEM27EC, iOptron’s revolutionary hybrid strain wave drive mounts. These light weight, high payload tiny titans will deliver an astronomy experience like never before. Imagine a mount head weighing in at 8.15lbs with a payload capability 29.74lbs, without needing a cumbersome counterweight or shaft. Applying iOptron’s multi decade experience creating precision mounts, the HEM27 brings this vision to reality.
Utilizing state of the art strain wave drive technology for the RA movement in tandem with backlash-free DEC worm/belt drive design, the HEM27s deliver unparalleled weight to payload efficiency. Its black anodized all metal CNC machined body is not only appealing to the eye, it’s a rugged platform that will perform at the highest level for many years to come. Unique features such as an electronic friction break and power down memory allow the mount safely stop and resume a GoTo slew or continue tracking even after an abrupt power loss (No need to realign and start from the beginning).
A HEM27 mount can be controlled by a computer, either via ASCOM/Commander for a Windows PC or a third party INDI driver for a MacOS software; a SmartPhone/Tablet via iOptron Commander Lite or an App like SkySafari; or a Raspberry Pi device via INDI driver.
The HEM27EC features a high precision RA axis encoder that delivers incredible tracking accuracy, enough that many will choose to image “sans” guiding.
iOptron iPolarTM - the smart electronic polarscope for everyone (available on selected models)
Fast and easy to use
High precision (30 arcsec)
No need to see the Pole Star
No need to rotate the mount during alignment
Unique imaging enhancement technique
Smart plate solving
On screen instruction during alignment
Capable under poor sky visibility condition
Shows polar alignment without seeing Polaris using iOptron iPolar:
SPECIFICATIONS
Mount
Hybrid Equatorial Mount
RA gear system
StrainWave 17
DEC gear system
Backlash-free worm/belt system
RA reduction ratio
120
Payload w/o CW *
29.14 lbs (13.5kg)
Mount weight
7.49lbs (3.4kg) w/o dovetail saddle 8.15lbs (3.7kg) with dovetail saddle
Payload/Mount weight
3.65
Maximum payload with CW *
44 lbs (20kg)
Period
360 second
Drive motor
Stepper motor
Structure Material
All metal, CNC machined
Exterior finish
Anodized black
PEC
Yes, Permanent PEC
Latitude adjustment range
0º ~ 22º
Azimuth adjustment range
± 5º
Polar Scope
iPolar electronic polar scope
Level indicator
Level bubble
Control system
GOTONOVA/Commander
Hand Controller
Go2Nova® 8409 with ~212,000 objects database
Tracking
Automatic
Maximum slew speed
6º/sec
Power consumption
0.5A(Tracking), 1A(GOTO)
Power requiremention
DC12V-5A (5.5/2.5mm DC plug)
AC adapter
100V ~ 240V (included, indoor use only)
Cable
No moving/wrapping
Cable management
2X12V (4A max.), 1X USB2.0
Power off brake
Electronic friction brake
Power-down memory
Yes
Wi-Fi
Built-in
Communication port
Yes (Wi-Fi and USB)
Autoguide port
Yes (ST-4 compatible)
Firmware upgrade
Yes
Dovetail saddle
Vixen & Losmandy
Tripod
Optional
Counterweight Shaft
SS Φ20X200mm, M16 thread (Optional)
Counterweight
10 lbs (4.5kg)(Optional)
Operation temperature
-20ºC ~ 40ºC (hand controller -10ºC ~ 40ºC)
Warranty
Two year limited
* 200mm, with payload center of gravity to the RA rotation axis. Or an OTA size of ~220mm.
Levenhuk Zeno Cash ZC16 Pocket Microscope is a magnifying tool with a built-in light. Due to its light, it can be used for paper currency verification. This microscope is compact and lightweight; you can easily take it to a meeting with business partners or long trips abroad. It is useful in markets or supermarkets: you can check any banknote you have.
The corrected image helps center objects precisely and quickly
FMC coated glass results in less light loss and brighter images
Excellent image sharpness with large field of view (FOV) of 7.3°
Adjustable Brightness LED Illuminator make objects much more apparent against dark background
Comfortable eye relief
Separately focusing of lens and crosshair is possible: Eyepiece and main objective can be focused independently so that you can obtain perfect focus for your eyes;
Optimised for Sky-Watcher superfast f/4 Quattro imaging Newtonians, delivering stunning wide-field views with pinpoint stars to the edge of the flat field. Magnification remains unaltered. Features a 4 x element design with one element made from FPL51 ED glass. Requires 55mm back focus. Image height 28mm. Outside diameter 50.8mm. A suitable M48x0.75 adapter is required to match your camera. Sky-Watcher manufactured Canon and Nikon M48x0.75 adaptors are available.
Enhance your Nikon Z mirrorless camera's view of deep sky objects with this premium clip-in filter from Optolong! With a design that places the filter element inside your camera, you can boost astrophoto image contrast and battle light-pollution with any system your camera is attached to. So whether you want to capture ultra-wide images with a camera lens or close up views through a telescope, the Optolong L-Pro Nikon Z Clip-In Filter has you covered!
Rotate your camera with ease and compose your shots with one click -ZWO CAA- ZWO CAA (Camera Angle Adjuster) is ZWO’s new camera rotator, designed to meet the needs of astro imagers looking for that perfect image composition, its outstanding performance, simplified composition process, automated software control , making astrophotography composition easy. ZWO CAA, making astrophotography easy and fun.