Helios Lightquest HR 100mm RangeThe new high end Helios LIGHTQUEST HR observation binoculars combine top features in mechanical and optical design, with outstanding performance to match! They are fully waterproof (IPX7 standard, 0. 5m depth for 30 minutes) and nitrogen filled for clear fog free operation, with individual eyepiece (IF) focusing and designed for medium to long range terrestrial and astronomical observations. The body material is constructed from magnesium alloy making

in a compact single fork arm mount

Linear Field of View: 105ft @20x

Electronic Shutter Release cable

Proven NexStar computer control technology

It offers serious large aperture light gathering in an affordable and reasonably lightweight configuration

Aligning your telescope is simple and painless

so they are very versatile

you can take longer exposures without star trails

the Off-Axis Guider is not typically compatible for use with the EdgeHD 8" and Reducer lens combination

25” with Twist-Lock is one of the highest quality 1

Supplied in green

Accepts any accessory with a 2” insert barrel