Vixen Telescope Reducer SDE for Canon EF

Suggested retail price: Contact local dealer

JAN: 4955295372546

An ideal set for anyone looking to enjoy serious astrophotography with the SDE72SS telescope.

This set includes a reducer lens and a camera adapter (with a camera rotation ring) for an SDE72SS optical tube. As the SDE72SS has a short focal length and is handy, it is ideal for anyone trying prime focus astrophotography for the first time.

Vixen Telescope Reducer SDE for Canon EF Description

Focal Reducer Lens dedicated to the SDE72SS

With this optional accessory, the SDE72SS optical tube transforms into a 346 mm (f/4.8) telephoto lens. By shortening the focal length to 0.8× and flattening the full image plane, its photographic performance is enhanced. It provides a 30 mm image circle, covering sensors up to APS-C size.

M31 (Andromeda Galaxy)

Optical System: SDE72SS + SDE Reducer
Camera: DSLR Camera (APS-C)
Exposure Time: 20 minutes (30 seconds x 40)
Spot Diagrams
Camera Rotation Ring

The attached camera body can be rotated with a single touch, which is extremely useful for adjusting the framing when photographing astronomical objects.
Example

M42 (Orion Nebula)

Optical System: SDE72SS + SDE Reducer
Camera: ASI585MC Pro (1/1.2-inch)
Exposure Time: 87 minutes (1 minute x 87)

M51 (Whirlpool Galaxy)

Optical System: SDE72SS + SDE Reducer
Camera: ASI585MC Pro (1/1.2-inch)
Exposure Time: 74 minutes (2 minutes x 37)

Specifications

Reducer SDE for Canon EF

Compatible telescopes

SDE72SS
Magnification

0.8x
Focal length (F-ratio)

432mm(F6)→346mm(F4.8)
Image Circle

φ30mm
Optical coatings

Multi-coated
Thread

Optical tube side mounting thread: 54mm P=0.75mmCamera side mounting thread: 48mm P=0.75mm
Size

Φ58×61mm
Weight

272g
Thread

Optical tube side mounting thread: 63mm P=1mmCamera side mounting thread: 54mm P=0.75mm
Size

Φ78×46mm
Weight

208g
Thread

Optical tube side mounting thread: 48mm P=0.75mm
Camera installation

Can be directly attached to Canon EF mount(A conversion adapter (commercially available) is required for RF mount.)
Size

Φ64×16mm
Weight

46g

Set Contents

Reducer for SDE72SS
Camera Rotater
Camera mount 48mm for Canon EF

For availability of products, please contact our local dealers. The specifications are subject to change without notice.

Vixen Telescope Reducer SDE for Canon EF

An ideal set for anyone looking to enjoy serious astrophotography with the SDE72SS telescope.

Vixen Telescope Reducer SDE for Canon EF Description

Focal Reducer Lens dedicated to the SDE72SS

Spot Diagrams

Camera Rotation Ring

Example

Specifications

Set Contents