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SV48P Refractor OTA 90mm F5.5 Telescope Set for Beginners

SKU: -F9341A
US$ 687.95

This SV48P Refractor OTA 90mm F5.5 Telescope Set is very suitable for entry-level users and astronomy enthusiasts, who want to balance performance and price to use and explore the universe.

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SVBONY SV48P Refractor OTA 90mm F5.5 Telescope Set for Visual Astronomy

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Brand SVBONY Model SV188
Model SV48P Connection eyepiece 1.25"
Aperture 90mm Connecting telescopic 1.25" & 2" (2" need adapter)
Optic Coated FMC Clamp 1 screw
Objective Lens Doublet air spaced achromatic design Reflectivity 0.9
Focal Length 500mm Housing material Metal
Focal Ratio F/5.5 Suitable for Refractors
Eyepiece Barrel Diameter 2-inch (1.25-inch adapter) Not suitable for Newtonians
Focuser 2-inch RAP Double-speed Focuser
Net Body Weight 2730g / 96.3oz
Packing 490*215*230mm
Model SV170 Brand SVBONY
Focal Length 10-30mm Model SV182
Eye Relief 17-18.5mm Lens Diameter 30mm
Apparent Field of View 33°-51° Focal Length 120mm
Barrel Size 1.25inch Magnification 6x
Lens Structure 5 -Elements/-3Groups Eye Relief 15mm
Filter Threads Standard 1.25" (M28.5 x 0.6) Exit Pupil  5mm
Coatings Fully Multi-Coated Field of View 7.5°
Blackened Lens Edges  Yes Lens coating FMC
Barrel Safety Recess  Yes Image Orientation Correct-image
Eyecups Twist-Up Reticle Single crosshair
Eyecups Material Metal Adjustment System Spring-loaded X-Y
Objective  Achromatic 2-Element
IIIuminated No
Adjustable focus Yes 
Viewing angle 90 Degree
Net Weight 295g / 0.651b / 10.41oz
Brand SVBONY Model SA402
Model Hydraulic Head​ Installation interface UNC 1/4" Screw
SKU SA409(W9174A) Max length 164cm / 64.56in
Gimbal Material​ aluminum alloy​ Folded Length 70cm / 27.56in
Wrist Diameter​ 60mm​ Max. Tube width 30mm / 11.81in
Quick Release Plate​ Standard 1/4 screw port or 3/8 screw port​ Spirit Level 1pcs
Color Matching​ black​ Leg Section 3
Safe Load Bearing​ 15KG​ Max Loading Capacity 6kg/13.2Ib
Pitch Angle​ Plus 90 to minus 75 degrees​ Material Aluminum Alloy & ABS
Surface Treatment​ Anodizing​ Net weight  2200g / 4.85lb
Package Size 715x130x130cm
Four-level Expansion​ 153CM​
Axis Expansion​ 189CM​

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