Payload capacity of 18 lbs (~8.2 kg) w/o CW and 26.5 lbs (12kg) with CW
Mount weight of 5.5 lbs (2.5 kg)
CNC machined
Unique friction brake to safely stop movement during a planned or unplanned power interruption
360 second gear period
Go2Nova® hand controller with ~212,000 object database
No moving, no wrapping cable system
Vixen dovetail saddle
Built in zero position search and locator
Integrated ST-4 autoguiding port
Built-in Wi-Fi (via hand controller)
USB port for firmware upgrade and computer control
3/8"-16 mounting hole for your camera tripod
Soft carrying case
Optional iPolar electronic polar scope for easy and accurate polar alignment
Optional counterweight shaft (#P-SGP-CWS) and counterweight (#3006-05)
Optional external iGuider for autoguiding (#3360-HEM)
USA brand with 2 year limited warranty
Introducing the HEM15, the latest addition to iOptron’s revolutionary hybrid strain wave drive mounts. This light weight tiny titans will deliver an astronomy experience like never before. With a mount head weighing 5.5lbs, it can carry an 18 lbs payload without needing a counterweight. Applying iOptron’s multi-decade experience creating precision mounts, the HEM15 brings this vision to reality.
*Refractor, iGuider and tripod are optional
Utilizing state of the art strain wave drive technology for the RA movement in tandem with backlash-free DEC worm/belt drive design, the HEM15 delivers unparalleled weight to payload efficiency.
*Refractor and tripod are optional
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 allows the mount safely stop even after an abrupt power loss.
*Carbon fiber tripod is optional
A HEM15 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 Pi device via INDI driver.
ฟิลเตอร์ส่องดวงอาทิตย์ Orion Safety Film Solar Filter สำหรับกล้องดูดาวแบบสะท้อน 4.5"
ฟิลเตอร์ทำจากฟิล์มของ Baader Astro Solar Safety Film ซึ่งเป็นยี่ห้อที่ได้รับการยอมรับอย่างสูงทั่วโลกทางด้านคุณภาพและความปลอดภัย และให้สีดวงอาทิตย์ที่เป็นสีขาวเป็นกลางกว่าแผ่น Mylar ที่ให้สีดวงอาทิตย์เป็นสีฟ้าไม่น่าดู
The Levenhuk Zeno Handy ZH7 Magnifier is a classic handheld magnifier for studying small items. It is suitable for reading drafts and small font texts, examining defects in furniture and fabric, and for working with tiny objects. It is a perfect assistant in looking at photos or illustrations in albums as well as inspecting jewelry pieces and geography maps. The large lens diameter allows for working with wide areas all at once.
Levenhuk Zeno Read ZR10 Magnifier with a rectangular lens is ideal for reading books, magazines, newspapers, drafts, and geography maps. It is convenient for working with large photographs and engravings as well as for the detailed studying of particular areas.
SvBony SV172 Dew Heater for Telescopes and Camera Lens, 400mm
Designed for astronomy telescopes and cameras, protecting optical devices like telescopes and cameras from fogging or freezing
Prevents dew condensation from forming on the glass surface
Provides even heat distribution. Power-efficient design will not result in an extra drain on your power supply.
Three-speed regulator strong-medium-weak heating modes, you can adjust the temperature in different situations
Width of the 50mm narrow width design, will not block your field of view and will not have dark corners in the field
Great heat preservation effect: Imitating OK cloth, SBR and Black-T three-layer keep warm material fits the lens better, fast and even heating
Alloy fiber heating wire provides super fast and continuous warming, silicone insulation process can prevent internal short circuit
Measure the circumference of the telescope tube or camera lens (or measure the tube diameter - not the scope aperture - ×3.14). Compatible with OD of telescopes/lenses below 127mm
The Askar SQA85 is a premium quality quintuplet air-spaced SD glass Petzval Astrograph that can do something that is often claimed but rarely achieved: produce pinpoint stars to the corners on a full frame sensor.
I am a beginner and bought this to make sure my scope was set up correctly. The slight problem I had was that the batteries supplied where dead but when I was able to buy new ones it worked very well.