SVBONY SV221 90 Degree Diagonal Mirror, Telescope Diagonal 1.25 inches

About this item

x Enhanced Aluminum Die; the SV221 diagonal mirror is designed with enhanced aluminum mold; which has higher light transmittance and clearer vision

x 1.25 inches diameter; the SV221 diagonal mirror has a diameter of 1.25 inches; which can be applied to a 1.25 inches telescope and a 1.25 inches eyepiece

x With a brass pressure ring; the SV221 diagonal mirror has a brass pressure ring; which can prevent surface damage and scratch marks when the eyepiece is used with the SV221

x Supports 1.25-inch filters features internal extinction treatment and supports the connection of 1.25-inch filters; Offering versatility for various observations

xWith filter thread; the SV221 diagonal mirror has M28.5x0.6mm filter thread; which supports the connection of 1.25 inches filter.90 degrees design; the SV221 diagonal mirror 90 degrees deflection angle design; you don't have to bend over when performing visual observation; and the observation experience is more comfortable.Internal extinction design; the SV221 diagonal mirror has internal extinction treatment; and the acquired image is clearer and brighter

Features & Specs

Focus Type : Manual Focus

Finderscope : Reflex

Additional Features : Internal extinction treatment

Objective Lens Diameter : 31.75 Millimeters

Item Dimensions D x W x H : 10D x 5W x 6H centimetres

Item Weight : 90 Grams

Size: 1.25inch

Optical Design: Mirror Diagonal

Inner Connection (Lens Sided): Thread M28.5x0.6

Outer Connection (Lens Sided): Barrel 1.25inch

Inner Connection (Eyepiece Sided): Clamp 1.25inch

Reflection Surface: Aluminum Coated

Reflectivity: >92%

Image Orientation: Erect Image Mirror Inverted

Optical Length: appr. 73mm

Clamping System: Screw clamps

Deflection Angle: 90

Clear Aperture:29.5mm

Material: Plastic & metal

What's in the box
1 x SV221 1.25" zenith mirror
3 x M3 screws
1 x dust cap
1 x dust plug