2.5" Edmund telescope newtonian mirror - slight blem coating
Brand new Edmund corp. No box. THESE HAVE A VERY SLIGHT COATING BLEM - WILL NOT AFFECT PERFORMANCE. PRICES IS LOWER THAN MIRROR WITH NO COATINGS!! A 2.5" mirror at F10 in a spherical curve is well within the 1/4 wave Dawes limit for optimum resolution, so you get a planetary quality mirror capable of 60x per inch of magnification with clear views! Aluminum first surface coated. Plate glass material, but in a mirror this small, pyrex is not needed as cool down times are about 5 minutes typically. Free USA Shipping!
- Item #: 1023
- Manufacturer: Edmund
- Condition: New