Vixen SD 115S APO Refractor

Vixen SD 115S APO Refractor
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£2,399.00

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Incoming - Shipped 2-4 working days.

Model:  vixen_sd115s
Part Number:  76148
Brand:  Vixen

Vixen

NEW updated version of the highly respected ED 115S Apo. 

The Vixen ED refractor range has been redesigned to allow use of full frame DSLR camera sensors. The new models are designated SD (Super extra low Dispersion glass).

Thanks to an improved baffle system, the incoming light near the edge of field of view has been increased when compared to the previous generation model.

The SD range also have their own dedicated field flatteners and focal reducer that help deliver pin sharp star images across the field of view of a 35mm full-frame image sensor.

Fitted with a sturdy 2-inch dual-speed Rack & Pinion focuser. 

NOTE: Eyepieces shown in photo are not included. 

 

Specifications

Objective lens 115mm ED apochromatic, multi-coated
Focal length (Focal ratio) 890mm (f7.7)
Resolving power, limiting magnitude 1.01 arc sec., 12.1
Light gathering power 270x
Tube size & weight (OD) 125mm x (L) 930mm, 6.2kg (13.65lb)
Finderscope 7x50 scope
Adapter thread / visual back 60mm on scope body. 42mm for T-mount, 31.7mm push-fit, 50.8mm* push fit on included flip mirror
Accessories included Flip-Mirror, dovetail adapter, tube rings, finder, carry handle
Photography** Prime focus, eyepiece projection and afocal imaging

*A 50.8mm mirror diagonal or a 50.8mm extension tube is needed to use a 50.8mm eyepiece. **Optional photographic accessories are needed.

 

Product Specifications

ModelED103S
Objective lens103mm ED apochromatic, multi-coated
Focal length (Focal ratio)795mm (f7.7)
Resolving power, limiting magnitude1.13 arc sec., 11.8
Light gathering power134x
Tube size & weight(OD) 115mm x (L) 810mm, 5.4kg (11.89lb)
FinderscopeOptional
Adapter thread / visual back60mm on scope body. 42mm for T-mount, 31.7mm push-fit, 50.8mm* push fit on optional flip mirror
Accessories includedDovetail adapter, tube rings & dual speed focuser
PhotographyPrime focus, eyepiece projection and afocal imaging

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