106mm Double-separate Achromatic Lens with Spacer DIY Optical Glass Coated Objective Lens for Refractive Astronomical Telescope
Product Parameters:
Item: Double-separate Achromatic Lens
Material: Full Optical Glass F4+K9
Real Caliber: 106mm
Focal Distance: 600/900mm
Coating: FMC blue/green
Feature: With Spacer
Lens Base: Alluminium Alloy Material
Use: Refractive Astronomical Telescope Objective Lens
Product Features:
1. 106mm Caliber for DIY astronomical telescope objective lens;
2. Full optical glass F4+K9 made with FMC coating;
3. Double-separate convex achromatic lens;
4. Choose the lens base and lens hood.
Product Package:
1set lens
1pc lens base(as you choose)
Product Pictures:
