Eyepieces

Common Features:
Blackened lens edges
Fully broadband multi-coating
All models are parfocal.

Finder

Common Features:
Optical finder and red dot finder
Light weight
Customized design   

Binoviewer

Common Features:
Light weight
20mm clear aperture
Fully broad band multi-coating
BAK-4 prism
1.25'' standard nosepiece
Standard filter thread

Barlows

Common Features:
Fully broad band multi-coating
Full Metal structure
Specially design for binoviewer
Extension tube is optional

Diagonal

Common Features:
99% ultra high reflectivity and durable dielectric mirror coatings
1/10th lambda wave surface
Star test and exact alignment before delivery
Standard 1.25'' and 2'' filters thread
High glossy finish appearance

Green Laser Pointers

Common Features:  
40 times brighter than red laser 
Beam range over 25000 feet
100m visible under sunshine

Filters

Common Features:  
Standard 1.25'' or 2''Sizes