SVBONY SV188P 1.25inch 90 Degree Dielectric Mirror Diagonal 99% Reflectivity

Description

SVBONY SV188P 1.25-Inch 90 Degree Dielectric Mirror Diagonal 99% Reflectivity Dielectric Coatings w/ Brass Compression Rings
Features:
SV188P features sophisticated, Multi-layered dielectric coatings that provide an astounding 99% reflectivity for maximum view brightness and sharpness.
Dielectric mirror coatings are more durable and more reflective than enhanced aluminum coatings
Brass lock Screw for eyepiece or adapter and brass Compression rings features more precision and prevent barrels or the surface of eyepieces from marring and scratching.
1.25" nosepiece barrel is threaded to accept 1.25-Inch eyepiece and filters
Diagonal provides a comfortable 90-degree viewing orientation when observing the night sky through a refractor, Maksutov-Cassegrain (Mak-Cass) or Schmidt-Cassegrain telescope
Machined and anodized aluminum housing features machine-threaded baffles for optimized contrast
with a MAK scope you have much more back focus than a regular refractor scope and with a SCT & MAK it has lots of back focus.
Specification:
Brand: SVBONY
Model: SV188P
Size: 1.25-Inch
Coatings: Dielectric
Reflectivity: 99%
Thread: 28.5*0.6
Material: Aluminum Alloy
M4 Set Screws
Net Weight: 125g / 4.41oz
Package Includes:
1.25-Inch 90 Degree Dielectric Mirror Diagonal
M4 Set Screws
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