SVBONY SV503 102/F7 ED Extra Low Dispersion Achromatic Refractor OTA Astronomical Telescope Introductory Stage for Astrophotography

$1,856.78

Compare

Description

Specification:

Type

Refractor

Type of build

Doublet air spaced achromatic

Glass Grades

S-FPL51

Aperture

102mm / 4.01-Inch

Focal length

714mm

Aperture ratio

f/7

Resolving capacity

1.17′

Limit value

12.1

Light gathering capacity

212x

Max. Useful magnification

204x

Tube weight

3.95kg

Tube outer diameter

121mm

Tube material

Aluminium

Coating

SMC

Focuser:

1.Type of build: RAP ((rack and pinion)

2.Connection: 2-inch

3.Connecting threaded socket: M54*0.75

4.Ring clamp: Yes

5.Rotating:Yes

6.Gear reduction: 1:10 Fine movement


Features:

1.The 102mm F/7 Extra-Low Dispersion refractor is portable telescope for observing and astrophotography. The very well corrected optics with moderate focal ratio and special glass offers an almost color-free image.2.Ultra-wideband coating: On every glass/air surface, we use the best multi-coating to ensure maximum contrast.3.Stable and precise 2′ RAP focuser holds heavy photographic accessories safe, 360° rotation.4.The 1:10 micro-reduction is ideal for astrophotography and allows precise focusing.5.Recommended for Advanced: Telescopes for experienced observers, but also for ambitious beginners.6.Area of application: Astrophotography.7.Included accessories: 2′ to 1.25′ Eyepiece adapter, Dew Shield, Lens Cover, 1.25′ Dust Cover, 200mm Dovetail Plate and Optics Tube Ring.

Package included:

1 x SVBONY SV503 Astronomical Telescope

1 x Pair Telescope Tube Ring

1 x 2′-1.25′ Adapter

1 x Dovetail Plate

1 x Lens Cover

1 x 1.25′ Dust Cover

Additional information

Weight 0.00604 lbs