Sky Mentor Light Pollution Filter - 2" - TA-301-3 2X Barlows 309 grams (2") Lens Coating:

309 grams (2") Lens Coating: "Phantom Coating" - Baader - Group Multicoated Baader SKU: 2454826

The iOptron CEM120EC2 Center Balanced Equatorial Mount was created by iOptron as a result of the growing demand for an accurate and stable equatorial mount with the versatility to carry larger instruments and more complex imaging arrays

this mount has the capability of tracking and finding many beautiful night sky objects

Celestron Starbright XLT Coatings coupled with Celestron's StarBright XLT coating group on every surface

Sky Mentor Light Pollution Filter - 2" - TA-301-3 2X Barlows 309 grams (2") Lens Coating:Sky Mentor Light Pollution Filter 2" The Sky Mentor Light Pollution Filter is a 2" specialty filter that blocks the visual spectrum except for wavelengths between 480 nm and 510 nm. This type of blocking filter is also known as a Nebular or ALP (anti light pollution) or an LPR (Light Pollution Reduction) filter. This particular transmission characteristic allows passage of ionized oxygen and hydrogen lines, but blocks light pollution sky reflectance