日珥/H-alpha
【Lunt】LS152THa 152mm口径日珥镜
发表时间:2016-04-08  浏览次数:
LS152THa 152mm口径日珥镜,价格  起

152mm H-alpha Solar-Telescope with B1200 Blocking Filter and Feather Touch Focuser



PERFECT FOR... 
Being the largest aperture Solar Telescope currently available, the LS152 is sure to provide the most stunning balance of resolution and performance.

This package is perfect for the Intermediate to Advanced User. 

If it's image scale you're after, the LS152 provides the largest and highest resolution image size of any single etalon dedicated scope. The 100% unobstructed system will perform to the highest level at both low and high magnifications. Utilizing both advanced hi-contrast coatings, and the new Doppler True Pressure Tuning system, the user will be able to experience crisp, sharp, high magnification visual images, as well as utilize this system for high end digital processes. 

The system has an optional, interchangeable, CaK module allowing for the research of multiple wavelengths thru the same platform. 

PACKAGE FEATURES 
Advanced Narrow Band Hydrogen-alpha Dedicated System. 

A refractor based system with a 152mm front objective. 

An unobsructed internal HD Etalon with the NEW Pressure Tuner allows for <0.65 Angstrom bandpass, providing slightly higher surface detail without the loss of edge detail. 

The system includes the moutning rings and dovetail, dust caps, and is delivered in an Aluminum re-enforced case. 

A Lunt Zoom eyepiece is included. 

ADDITIONAL SPECS 
• Type: Single Interference HD Etalon
• Tuning: Doppler True Pressure
• Aperture: 152mm
• Focal Length: 900mm
• Focal Ratio: F6
• Bandpass: <0.65 Angstroms @ 656nm
• Focuser: Starlight Instrument Feather Touch
• Color: Pearl White with Black and Red accents
• Diagonal: B1200 Blocking Filter (B1800 needed for imaging)
• Skill Level: Intermediary thru Advanced 

Delivered with order:
• optical tube with 2" Feather Touch Focuser with 2.5" travel, adapter included
• tube ring
• Blocking Filter B1200
• Lunt Zoom eyepiece
• Dovetail
• Transportcase